auto import from //depot/cupcake/@135843
diff --git a/libc/include/sys/_errdefs.h b/libc/include/sys/_errdefs.h
new file mode 100644
index 0000000..e27ab7a
--- /dev/null
+++ b/libc/include/sys/_errdefs.h
@@ -0,0 +1,172 @@
+/*
+ * Copyright (C) 2008 The Android Open Source Project
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/* the following corresponds to the error codes of the Linux kernel used by the Android platform
+ * these are distinct from the OpenBSD ones, which is why we need to redeclare them here
+ *
+ * this file may be included several times to define either error constants or their
+ * string representation
+ */
+
+#ifndef __BIONIC_ERRDEF
+#error "__BIONIC_ERRDEF must be defined before including this file"
+#endif
+__BIONIC_ERRDEF( EPERM , 1, "Operation not permitted" )
+__BIONIC_ERRDEF( ENOENT , 2, "No such file or directory" )
+__BIONIC_ERRDEF( ESRCH , 3, "No such process" )
+__BIONIC_ERRDEF( EINTR , 4, "Interrupted system call" )
+__BIONIC_ERRDEF( EIO , 5, "I/O error" )
+__BIONIC_ERRDEF( ENXIO , 6, "No such device or address" )
+__BIONIC_ERRDEF( E2BIG , 7, "Argument list too long" )
+__BIONIC_ERRDEF( ENOEXEC , 8, "Exec format error" )
+__BIONIC_ERRDEF( EBADF , 9, "Bad file number" )
+__BIONIC_ERRDEF( ECHILD , 10, "No child processes" )
+__BIONIC_ERRDEF( EAGAIN , 11, "Try again" )
+__BIONIC_ERRDEF( ENOMEM , 12, "Out of memory" )
+__BIONIC_ERRDEF( EACCES , 13, "Permission denied" )
+__BIONIC_ERRDEF( EFAULT , 14, "Bad address" )
+__BIONIC_ERRDEF( ENOTBLK , 15, "Block device required" )
+__BIONIC_ERRDEF( EBUSY , 16, "Device or resource busy" )
+__BIONIC_ERRDEF( EEXIST , 17, "File exists" )
+__BIONIC_ERRDEF( EXDEV , 18, "Cross-device link" )
+__BIONIC_ERRDEF( ENODEV , 19, "No such device" )
+__BIONIC_ERRDEF( ENOTDIR , 20, "Not a directory" )
+__BIONIC_ERRDEF( EISDIR , 21, "Is a directory" )
+__BIONIC_ERRDEF( EINVAL , 22, "Invalid argument" )
+__BIONIC_ERRDEF( ENFILE , 23, "File table overflow" )
+__BIONIC_ERRDEF( EMFILE , 24, "Too many open files" )
+__BIONIC_ERRDEF( ENOTTY , 25, "Not a typewriter" )
+__BIONIC_ERRDEF( ETXTBSY , 26, "Text file busy" )
+__BIONIC_ERRDEF( EFBIG , 27, "File too large" )
+__BIONIC_ERRDEF( ENOSPC , 28, "No space left on device" )
+__BIONIC_ERRDEF( ESPIPE , 29, "Illegal seek" )
+__BIONIC_ERRDEF( EROFS , 30, "Read-only file system" )
+__BIONIC_ERRDEF( EMLINK , 31, "Too many links" )
+__BIONIC_ERRDEF( EPIPE , 32, "Broken pipe" )
+__BIONIC_ERRDEF( EDOM , 33, "Math argument out of domain of func" )
+__BIONIC_ERRDEF( ERANGE , 34, "Math result not representable" )
+__BIONIC_ERRDEF( EDEADLK , 35, "Resource deadlock would occur" )
+__BIONIC_ERRDEF( ENAMETOOLONG , 36, "File name too long" )
+__BIONIC_ERRDEF( ENOLCK , 37, "No record locks available" )
+__BIONIC_ERRDEF( ENOSYS , 38, "Function not implemented" )
+__BIONIC_ERRDEF( ENOTEMPTY , 39, "Directory not empty" )
+__BIONIC_ERRDEF( ELOOP , 40, "Too many symbolic links encountered" )
+__BIONIC_ERRDEF( ENOMSG , 42, "No message of desired type" )
+__BIONIC_ERRDEF( EIDRM , 43, "Identifier removed" )
+__BIONIC_ERRDEF( ECHRNG , 44, "Channel number out of range" )
+__BIONIC_ERRDEF( EL2NSYNC , 45, "Level 2 not synchronized" )
+__BIONIC_ERRDEF( EL3HLT , 46, "Level 3 halted" )
+__BIONIC_ERRDEF( EL3RST , 47, "Level 3 reset" )
+__BIONIC_ERRDEF( ELNRNG , 48, "Link number out of range" )
+__BIONIC_ERRDEF( EUNATCH , 49, "Protocol driver not attached" )
+__BIONIC_ERRDEF( ENOCSI , 50, "No CSI structure available" )
+__BIONIC_ERRDEF( EL2HLT , 51, "Level 2 halted" )
+__BIONIC_ERRDEF( EBADE , 52, "Invalid exchange" )
+__BIONIC_ERRDEF( EBADR , 53, "Invalid request descriptor" )
+__BIONIC_ERRDEF( EXFULL , 54, "Exchange full" )
+__BIONIC_ERRDEF( ENOANO , 55, "No anode" )
+__BIONIC_ERRDEF( EBADRQC , 56, "Invalid request code" )
+__BIONIC_ERRDEF( EBADSLT , 57, "Invalid slot" )
+__BIONIC_ERRDEF( EBFONT , 59, "Bad font file format" )
+__BIONIC_ERRDEF( ENOSTR , 60, "Device not a stream" )
+__BIONIC_ERRDEF( ENODATA , 61, "No data available" )
+__BIONIC_ERRDEF( ETIME , 62, "Timer expired" )
+__BIONIC_ERRDEF( ENOSR , 63, "Out of streams resources" )
+__BIONIC_ERRDEF( ENONET , 64, "Machine is not on the network" )
+__BIONIC_ERRDEF( ENOPKG , 65, "Package not installed" )
+__BIONIC_ERRDEF( EREMOTE , 66, "Object is remote" )
+__BIONIC_ERRDEF( ENOLINK , 67, "Link has been severed" )
+__BIONIC_ERRDEF( EADV , 68, "Advertise error" )
+__BIONIC_ERRDEF( ESRMNT , 69, "Srmount error" )
+__BIONIC_ERRDEF( ECOMM , 70, "Communication error on send" )
+__BIONIC_ERRDEF( EPROTO , 71, "Protocol error" )
+__BIONIC_ERRDEF( EMULTIHOP , 72, "Multihop attempted" )
+__BIONIC_ERRDEF( EDOTDOT , 73, "RFS specific error" )
+__BIONIC_ERRDEF( EBADMSG , 74, "Not a data message" )
+__BIONIC_ERRDEF( EOVERFLOW , 75, "Value too large for defined data type" )
+__BIONIC_ERRDEF( ENOTUNIQ , 76, "Name not unique on network" )
+__BIONIC_ERRDEF( EBADFD , 77, "File descriptor in bad state" )
+__BIONIC_ERRDEF( EREMCHG , 78, "Remote address changed" )
+__BIONIC_ERRDEF( ELIBACC , 79, "Can not access a needed shared library" )
+__BIONIC_ERRDEF( ELIBBAD , 80, "Accessing a corrupted shared library" )
+__BIONIC_ERRDEF( ELIBSCN , 81, ".lib section in a.out corrupted" )
+__BIONIC_ERRDEF( ELIBMAX , 82, "Attempting to link in too many shared libraries" )
+__BIONIC_ERRDEF( ELIBEXEC , 83, "Cannot exec a shared library directly" )
+__BIONIC_ERRDEF( EILSEQ , 84, "Illegal byte sequence" )
+__BIONIC_ERRDEF( ERESTART , 85, "Interrupted system call should be restarted" )
+__BIONIC_ERRDEF( ESTRPIPE , 86, "Streams pipe error" )
+__BIONIC_ERRDEF( EUSERS , 87, "Too many users" )
+__BIONIC_ERRDEF( ENOTSOCK , 88, "Socket operation on non-socket" )
+__BIONIC_ERRDEF( EDESTADDRREQ , 89, "Destination address required" )
+__BIONIC_ERRDEF( EMSGSIZE , 90, "Message too long" )
+__BIONIC_ERRDEF( EPROTOTYPE , 91, "Protocol wrong type for socket" )
+__BIONIC_ERRDEF( ENOPROTOOPT , 92, "Protocol not available" )
+__BIONIC_ERRDEF( EPROTONOSUPPORT, 93, "Protocol not supported" )
+__BIONIC_ERRDEF( ESOCKTNOSUPPORT, 94, "Socket type not supported" )
+__BIONIC_ERRDEF( EOPNOTSUPP , 95, "Operation not supported on transport endpoint" )
+__BIONIC_ERRDEF( EPFNOSUPPORT , 96, "Protocol family not supported" )
+__BIONIC_ERRDEF( EAFNOSUPPORT , 97, "Address family not supported by protocol" )
+__BIONIC_ERRDEF( EADDRINUSE , 98, "Address already in use" )
+__BIONIC_ERRDEF( EADDRNOTAVAIL , 99, "Cannot assign requested address" )
+__BIONIC_ERRDEF( ENETDOWN , 100, "Network is down" )
+__BIONIC_ERRDEF( ENETUNREACH , 101, "Network is unreachable" )
+__BIONIC_ERRDEF( ENETRESET , 102, "Network dropped connection because of reset" )
+__BIONIC_ERRDEF( ECONNABORTED , 103, "Software caused connection abort" )
+__BIONIC_ERRDEF( ECONNRESET , 104, "Connection reset by peer" )
+__BIONIC_ERRDEF( ENOBUFS , 105, "No buffer space available" )
+__BIONIC_ERRDEF( EISCONN , 106, "Transport endpoint is already connected" )
+__BIONIC_ERRDEF( ENOTCONN , 107, "Transport endpoint is not connected" )
+__BIONIC_ERRDEF( ESHUTDOWN , 108, "Cannot send after transport endpoint shutdown" )
+__BIONIC_ERRDEF( ETOOMANYREFS , 109, "Too many references: cannot splice" )
+__BIONIC_ERRDEF( ETIMEDOUT , 110, "Connection timed out" )
+__BIONIC_ERRDEF( ECONNREFUSED , 111, "Connection refused" )
+__BIONIC_ERRDEF( EHOSTDOWN , 112, "Host is down" )
+__BIONIC_ERRDEF( EHOSTUNREACH , 113, "No route to host" )
+__BIONIC_ERRDEF( EALREADY , 114, "Operation already in progress" )
+__BIONIC_ERRDEF( EINPROGRESS , 115, "Operation now in progress" )
+__BIONIC_ERRDEF( ESTALE , 116, "Stale NFS file handle" )
+__BIONIC_ERRDEF( EUCLEAN , 117, "Structure needs cleaning" )
+__BIONIC_ERRDEF( ENOTNAM , 118, "Not a XENIX named type file" )
+__BIONIC_ERRDEF( ENAVAIL , 119, "No XENIX semaphores available" )
+__BIONIC_ERRDEF( EISNAM , 120, "Is a named type file" )
+__BIONIC_ERRDEF( EREMOTEIO , 121, "Remote I/O error" )
+__BIONIC_ERRDEF( EDQUOT , 122, "Quota exceeded" )
+__BIONIC_ERRDEF( ENOMEDIUM , 123, "No medium found" )
+__BIONIC_ERRDEF( EMEDIUMTYPE , 124, "Wrong medium type" )
+__BIONIC_ERRDEF( ECANCELED , 125, "Operation Canceled" )
+__BIONIC_ERRDEF( ENOKEY , 126, "Required key not available" )
+__BIONIC_ERRDEF( EKEYEXPIRED , 127, "Key has expired" )
+__BIONIC_ERRDEF( EKEYREVOKED , 128, "Key has been revoked" )
+__BIONIC_ERRDEF( EKEYREJECTED , 129, "Key was rejected by service" )
+__BIONIC_ERRDEF( EOWNERDEAD , 130, "Owner died" )
+__BIONIC_ERRDEF( ENOTRECOVERABLE, 131, "State not recoverable" )
+
+/* the following is not defined by Linux but needed for the BSD portions of the C library */
+__BIONIC_ERRDEF( EFTYPE, 1000, "Stupid C library hack !!" )
+
+#undef __BIONIC_ERRDEF
diff --git a/libc/include/sys/_sigdefs.h b/libc/include/sys/_sigdefs.h
new file mode 100644
index 0000000..a3cb7a3
--- /dev/null
+++ b/libc/include/sys/_sigdefs.h
@@ -0,0 +1,65 @@
+/*
+ * Copyright (C) 2008 The Android Open Source Project
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+/* this header is used to define signal constants and names; it might be included several times */
+#ifndef __BIONIC_SIGDEF
+#error __BIONIC_SIGDEF not defined
+#endif
+
+__BIONIC_SIGDEF(SIGHUP,1,"Hangup")
+__BIONIC_SIGDEF(SIGINT,2,"Interrupt")
+__BIONIC_SIGDEF(SIGQUIT,3,"Quit")
+__BIONIC_SIGDEF(SIGILL,4,"Illegal instruction")
+__BIONIC_SIGDEF(SIGTRAP,5,"Trap")
+__BIONIC_SIGDEF(SIGABRT,6,"Aborted")
+__BIONIC_SIGDEF(SIGBUS,7,"Bus error")
+__BIONIC_SIGDEF(SIGFPE,8,"Floating point exception")
+__BIONIC_SIGDEF(SIGKILL,9,"Killed")
+__BIONIC_SIGDEF(SIGUSR1,10,"User signal 1")
+__BIONIC_SIGDEF(SIGSEGV,11,"Segmentation fault")
+__BIONIC_SIGDEF(SIGUSR2,12,"User signal 2")
+__BIONIC_SIGDEF(SIGPIPE,13,"Broken pipe")
+__BIONIC_SIGDEF(SIGALRM,14,"Alarm clock")
+__BIONIC_SIGDEF(SIGTERM,15,"Terminated")
+__BIONIC_SIGDEF(SIGSTKFLT,16,"Stack fault")
+__BIONIC_SIGDEF(SIGCHLD,17,"Child exited")
+__BIONIC_SIGDEF(SIGCONT,18,"Continue")
+__BIONIC_SIGDEF(SIGSTOP,19,"Stopped (signal)")
+__BIONIC_SIGDEF(SIGTSTP,20,"Stopped")
+__BIONIC_SIGDEF(SIGTTIN,21,"Stopped (tty input)")
+__BIONIC_SIGDEF(SIGTTOU,22,"Stopper (tty output)")
+__BIONIC_SIGDEF(SIGURG,23,"Urgent I/O condition")
+__BIONIC_SIGDEF(SIGXCPU,24,"CPU time limit exceeded")
+__BIONIC_SIGDEF(SIGXFSZ,25,"File size limit exceeded")
+__BIONIC_SIGDEF(SIGVTALRM,26,"Virtual timer expired")
+__BIONIC_SIGDEF(SIGPROF,27,"Profiling timer expired")
+__BIONIC_SIGDEF(SIGWINCH,28,"Window size changed")
+__BIONIC_SIGDEF(SIGIO,29,"I/O possible")
+__BIONIC_SIGDEF(SIGPWR,30,"Power failure")
+__BIONIC_SIGDEF(SIGSYS,31,"Bad system call")
+
+#undef __BIONIC_SIGDEF
diff --git a/libc/include/sys/_system_properties.h b/libc/include/sys/_system_properties.h
new file mode 100644
index 0000000..42a7f6c
--- /dev/null
+++ b/libc/include/sys/_system_properties.h
@@ -0,0 +1,108 @@
+/*
+ * Copyright (C) 2008 The Android Open Source Project
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#ifndef _INCLUDE_SYS__SYSTEM_PROPERTIES_H
+#define _INCLUDE_SYS__SYSTEM_PROPERTIES_H
+
+#ifndef _REALLY_INCLUDE_SYS__SYSTEM_PROPERTIES_H_
+#error you should #include <sys/system_properties.h> instead
+#else
+#include <sys/system_properties.h>
+
+typedef struct prop_area prop_area;
+typedef struct prop_msg prop_msg;
+
+#define PROP_AREA_MAGIC 0x504f5250
+#define PROP_AREA_VERSION 0x45434f76
+
+#define PROP_SERVICE_NAME "property_service"
+
+/* #define PROP_MAX_ENTRIES 247 */
+/* 247 -> 32620 bytes (<32768) */
+
+#define TOC_NAME_LEN(toc) ((toc) >> 24)
+#define TOC_TO_INFO(area, toc) ((prop_info*) (((char*) area) + ((toc) & 0xFFFFFF)))
+
+struct prop_area {
+ unsigned volatile count;
+ unsigned volatile serial;
+ unsigned magic;
+ unsigned version;
+ unsigned reserved[4];
+ unsigned toc[1];
+};
+
+#define SERIAL_VALUE_LEN(serial) ((serial) >> 24)
+#define SERIAL_DIRTY(serial) ((serial) & 1)
+
+struct prop_info {
+ char name[PROP_NAME_MAX];
+ unsigned volatile serial;
+ char value[PROP_VALUE_MAX];
+};
+
+struct prop_msg
+{
+ unsigned cmd;
+ char name[PROP_NAME_MAX];
+ char value[PROP_VALUE_MAX];
+};
+
+#define PROP_MSG_SETPROP 1
+
+/*
+** Rules:
+**
+** - there is only one writer, but many readers
+** - prop_area.count will never decrease in value
+** - once allocated, a prop_info's name will not change
+** - once allocated, a prop_info's offset will not change
+** - reading a value requires the following steps
+** 1. serial = pi->serial
+** 2. if SERIAL_DIRTY(serial), wait*, then goto 1
+** 3. memcpy(local, pi->value, SERIAL_VALUE_LEN(serial) + 1)
+** 4. if pi->serial != serial, goto 2
+**
+** - writing a value requires the following steps
+** 1. pi->serial = pi->serial | 1
+** 2. memcpy(pi->value, local_value, value_len)
+** 3. pi->serial = (value_len << 24) | ((pi->serial + 1) & 0xffffff)
+**
+** Improvements:
+** - maintain the toc sorted by pi->name to allow lookup
+** by binary search
+**
+*/
+
+#define PROP_PATH_RAMDISK_DEFAULT "/default.prop"
+#define PROP_PATH_SYSTEM_BUILD "/system/build.prop"
+#define PROP_PATH_SYSTEM_DEFAULT "/system/default.prop"
+#define PROP_PATH_LOCAL_OVERRIDE "/data/local.prop"
+
+#endif
+#endif
diff --git a/libc/include/sys/_types.h b/libc/include/sys/_types.h
new file mode 100644
index 0000000..7b99e06
--- /dev/null
+++ b/libc/include/sys/_types.h
@@ -0,0 +1,77 @@
+/* $OpenBSD: _types.h,v 1.1 2006/01/06 18:53:05 millert Exp $ */
+
+/*-
+ * Copyright (c) 1990, 1993
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * @(#)types.h 8.3 (Berkeley) 1/5/94
+ */
+
+#ifndef _SYS__TYPES_H_
+#define _SYS__TYPES_H_
+
+#undef __KERNEL_STRICT_NAMES
+#define __KERNEL_STRICT_NAMES 1
+
+#include <machine/_types.h>
+
+typedef unsigned long __cpuid_t; /* CPU id */
+typedef __int32_t __dev_t; /* device number */
+typedef __uint32_t __fixpt_t; /* fixed point number */
+typedef __uint32_t __gid_t; /* group id */
+typedef __uint32_t __id_t; /* may contain pid, uid or gid */
+typedef __uint32_t __in_addr_t; /* base type for internet address */
+typedef __uint16_t __in_port_t; /* IP port type */
+typedef __uint32_t __ino_t; /* inode number */
+typedef long __key_t; /* IPC key (for Sys V IPC) */
+typedef __uint32_t __mode_t; /* permissions */
+typedef __uint32_t __nlink_t; /* link count */
+typedef __int32_t __pid_t; /* process id */
+typedef __uint64_t __rlim_t; /* resource limit */
+typedef __uint16_t __sa_family_t; /* sockaddr address family type */
+typedef __int32_t __segsz_t; /* segment size */
+typedef __uint32_t __socklen_t; /* length type for network syscalls */
+typedef __int32_t __swblk_t; /* swap offset */
+typedef __uint32_t __uid_t; /* user id */
+typedef __uint32_t __useconds_t; /* microseconds */
+typedef __int32_t __suseconds_t; /* microseconds (signed) */
+
+/*
+ * mbstate_t is an opaque object to keep conversion state, during multibyte
+ * stream conversions. The content must not be referenced by user programs.
+ */
+typedef union {
+ char __mbstate8[128];
+ __int64_t __mbstateL; /* for alignment */
+} __mbstate_t;
+
+/* BIONIC: if we're using non-cleaned up user-level kernel headers,
+ * this will prevent many type declaration conflicts
+ */
+#define __KERNEL_STRICT_NAMES 1
+
+#endif /* !_SYS__TYPES_H_ */
diff --git a/libc/include/sys/atomics.h b/libc/include/sys/atomics.h
new file mode 100644
index 0000000..d3fa145
--- /dev/null
+++ b/libc/include/sys/atomics.h
@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2008 The Android Open Source Project
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+#ifndef _SYS_ATOMICS_H
+#define _SYS_ATOMICS_H
+
+#include <sys/cdefs.h>
+#include <sys/time.h>
+
+__BEGIN_DECLS
+
+extern int __atomic_cmpxchg(int old, int _new, volatile int *ptr);
+extern int __atomic_swap(int _new, volatile int *ptr);
+extern int __atomic_dec(volatile int *ptr);
+extern int __atomic_inc(volatile int *ptr);
+
+int __futex_wait(volatile void *ftx, int val, const struct timespec *timeout);
+int __futex_wake(volatile void *ftx, int count);
+
+__END_DECLS
+
+#endif /* _SYS_ATOMICS_H */
diff --git a/libc/include/sys/cdefs.h b/libc/include/sys/cdefs.h
new file mode 100644
index 0000000..fe7033d
--- /dev/null
+++ b/libc/include/sys/cdefs.h
@@ -0,0 +1,376 @@
+/* $NetBSD: cdefs.h,v 1.58 2004/12/11 05:59:00 christos Exp $ */
+
+/*
+ * Copyright (c) 1991, 1993
+ * The Regents of the University of California. All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Berkeley Software Design, Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * @(#)cdefs.h 8.8 (Berkeley) 1/9/95
+ */
+
+#ifndef _SYS_CDEFS_H_
+#define _SYS_CDEFS_H_
+
+
+/* our implementation of wchar_t is only 8-bit - die die non-portable code */
+#undef __WCHAR_TYPE__
+#define __WCHAR_TYPE__ unsigned char
+
+
+/*
+ * Macro to test if we're using a GNU C compiler of a specific vintage
+ * or later, for e.g. features that appeared in a particular version
+ * of GNU C. Usage:
+ *
+ * #if __GNUC_PREREQ__(major, minor)
+ * ...cool feature...
+ * #else
+ * ...delete feature...
+ * #endif
+ */
+#ifdef __GNUC__
+#define __GNUC_PREREQ__(x, y) \
+ ((__GNUC__ == (x) && __GNUC_MINOR__ >= (y)) || \
+ (__GNUC__ > (x)))
+#else
+#define __GNUC_PREREQ__(x, y) 0
+#endif
+
+//XXX #include <machine/cdefs.h>
+
+/* BIONIC: simpler definition */
+#define __BSD_VISIBLE 1
+
+#include <sys/cdefs_elf.h>
+
+#if defined(__cplusplus)
+#define __BEGIN_DECLS extern "C" {
+#define __END_DECLS }
+#define __static_cast(x,y) static_cast<x>(y)
+#else
+#define __BEGIN_DECLS
+#define __END_DECLS
+#define __static_cast(x,y) (x)y
+#endif
+
+/*
+ * The __CONCAT macro is used to concatenate parts of symbol names, e.g.
+ * with "#define OLD(foo) __CONCAT(old,foo)", OLD(foo) produces oldfoo.
+ * The __CONCAT macro is a bit tricky -- make sure you don't put spaces
+ * in between its arguments. __CONCAT can also concatenate double-quoted
+ * strings produced by the __STRING macro, but this only works with ANSI C.
+ */
+
+#define ___STRING(x) __STRING(x)
+#define ___CONCAT(x,y) __CONCAT(x,y)
+
+#if __STDC__ || defined(__cplusplus)
+#define __P(protos) protos /* full-blown ANSI C */
+#define __CONCAT(x,y) x ## y
+#define __STRING(x) #x
+
+#define __const const /* define reserved names to standard */
+#define __signed signed
+#define __volatile volatile
+#if defined(__cplusplus)
+#define __inline inline /* convert to C++ keyword */
+#else
+#if !defined(__GNUC__) && !defined(__lint__)
+#define __inline /* delete GCC keyword */
+#endif /* !__GNUC__ && !__lint__ */
+#endif /* !__cplusplus */
+
+#else /* !(__STDC__ || __cplusplus) */
+#define __P(protos) () /* traditional C preprocessor */
+#define __CONCAT(x,y) x/**/y
+#define __STRING(x) "x"
+
+#ifndef __GNUC__
+#define __const /* delete pseudo-ANSI C keywords */
+#define __inline
+#define __signed
+#define __volatile
+#endif /* !__GNUC__ */
+
+/*
+ * In non-ANSI C environments, new programs will want ANSI-only C keywords
+ * deleted from the program and old programs will want them left alone.
+ * Programs using the ANSI C keywords const, inline etc. as normal
+ * identifiers should define -DNO_ANSI_KEYWORDS.
+ */
+#ifndef NO_ANSI_KEYWORDS
+#define const __const /* convert ANSI C keywords */
+#define inline __inline
+#define signed __signed
+#define volatile __volatile
+#endif /* !NO_ANSI_KEYWORDS */
+#endif /* !(__STDC__ || __cplusplus) */
+
+/*
+ * Used for internal auditing of the NetBSD source tree.
+ */
+#ifdef __AUDIT__
+#define __aconst __const
+#else
+#define __aconst
+#endif
+
+/*
+ * The following macro is used to remove const cast-away warnings
+ * from gcc -Wcast-qual; it should be used with caution because it
+ * can hide valid errors; in particular most valid uses are in
+ * situations where the API requires it, not to cast away string
+ * constants. We don't use *intptr_t on purpose here and we are
+ * explicit about unsigned long so that we don't have additional
+ * dependencies.
+ */
+#define __UNCONST(a) ((void *)(unsigned long)(const void *)(a))
+
+/*
+ * GCC2 provides __extension__ to suppress warnings for various GNU C
+ * language extensions under "-ansi -pedantic".
+ */
+#if !__GNUC_PREREQ__(2, 0)
+#define __extension__ /* delete __extension__ if non-gcc or gcc1 */
+#endif
+
+/*
+ * GCC1 and some versions of GCC2 declare dead (non-returning) and
+ * pure (no side effects) functions using "volatile" and "const";
+ * unfortunately, these then cause warnings under "-ansi -pedantic".
+ * GCC2 uses a new, peculiar __attribute__((attrs)) style. All of
+ * these work for GNU C++ (modulo a slight glitch in the C++ grammar
+ * in the distribution version of 2.5.5).
+ */
+#if !__GNUC_PREREQ__(2, 5)
+#define __attribute__(x) /* delete __attribute__ if non-gcc or gcc1 */
+#if defined(__GNUC__) && !defined(__STRICT_ANSI__)
+#define __dead __volatile
+#define __pure __const
+#endif
+#endif
+
+/* Delete pseudo-keywords wherever they are not available or needed. */
+#ifndef __dead
+#define __dead
+#define __pure
+#endif
+
+#if __GNUC_PREREQ__(2, 7)
+#define __unused __attribute__((__unused__))
+#else
+#define __unused /* delete */
+#endif
+
+#if __GNUC_PREREQ__(3, 1)
+#define __used __attribute__((__used__))
+#else
+#define __used /* delete */
+#endif
+
+#if __GNUC_PREREQ__(2, 7)
+#define __packed __attribute__((__packed__))
+#define __aligned(x) __attribute__((__aligned__(x)))
+#define __section(x) __attribute__((__section__(x)))
+#elif defined(__lint__)
+#define __packed /* delete */
+#define __aligned(x) /* delete */
+#define __section(x) /* delete */
+#else
+#define __packed error: no __packed for this compiler
+#define __aligned(x) error: no __aligned for this compiler
+#define __section(x) error: no __section for this compiler
+#endif
+
+#if !__GNUC_PREREQ__(2, 8)
+#define __extension__
+#endif
+
+#if __GNUC_PREREQ__(2, 8)
+#define __statement(x) __extension__(x)
+#elif defined(lint)
+#define __statement(x) (0)
+#else
+#define __statement(x) (x)
+#endif
+
+/*
+ * C99 defines the restrict type qualifier keyword, which was made available
+ * in GCC 2.92.
+ */
+#if __STDC_VERSION__ >= 199901L
+#define __restrict restrict
+#else
+#if !__GNUC_PREREQ__(2, 92)
+#define __restrict /* delete __restrict when not supported */
+#endif
+#endif
+
+/*
+ * C99 defines __func__ predefined identifier, which was made available
+ * in GCC 2.95.
+ */
+#if !(__STDC_VERSION__ >= 199901L)
+#if __GNUC_PREREQ__(2, 6)
+#define __func__ __PRETTY_FUNCTION__
+#elif __GNUC_PREREQ__(2, 4)
+#define __func__ __FUNCTION__
+#else
+#define __func__ ""
+#endif
+#endif /* !(__STDC_VERSION__ >= 199901L) */
+
+#if defined(_KERNEL)
+#if defined(NO_KERNEL_RCSIDS)
+#undef __KERNEL_RCSID
+#define __KERNEL_RCSID(_n, _s) /* nothing */
+#endif /* NO_KERNEL_RCSIDS */
+#endif /* _KERNEL */
+
+#if !defined(_STANDALONE) && !defined(_KERNEL)
+#ifdef __GNUC__
+#define __RENAME(x) ___RENAME(x)
+#else
+#ifdef __lint__
+#define __RENAME(x) __symbolrename(x)
+#else
+#error "No function renaming possible"
+#endif /* __lint__ */
+#endif /* __GNUC__ */
+#else /* _STANDALONE || _KERNEL */
+#define __RENAME(x) no renaming in kernel or standalone environment
+#endif
+
+/*
+ * A barrier to stop the optimizer from moving code or assume live
+ * register values. This is gcc specific, the version is more or less
+ * arbitrary, might work with older compilers.
+ */
+#if __GNUC_PREREQ__(2, 95)
+#define __insn_barrier() __asm __volatile("":::"memory")
+#else
+#define __insn_barrier() /* */
+#endif
+
+/*
+ * GNU C version 2.96 adds explicit branch prediction so that
+ * the CPU back-end can hint the processor and also so that
+ * code blocks can be reordered such that the predicted path
+ * sees a more linear flow, thus improving cache behavior, etc.
+ *
+ * The following two macros provide us with a way to use this
+ * compiler feature. Use __predict_true() if you expect the expression
+ * to evaluate to true, and __predict_false() if you expect the
+ * expression to evaluate to false.
+ *
+ * A few notes about usage:
+ *
+ * * Generally, __predict_false() error condition checks (unless
+ * you have some _strong_ reason to do otherwise, in which case
+ * document it), and/or __predict_true() `no-error' condition
+ * checks, assuming you want to optimize for the no-error case.
+ *
+ * * Other than that, if you don't know the likelihood of a test
+ * succeeding from empirical or other `hard' evidence, don't
+ * make predictions.
+ *
+ * * These are meant to be used in places that are run `a lot'.
+ * It is wasteful to make predictions in code that is run
+ * seldomly (e.g. at subsystem initialization time) as the
+ * basic block reordering that this affects can often generate
+ * larger code.
+ */
+#if __GNUC_PREREQ__(2, 96)
+#define __predict_true(exp) __builtin_expect((exp) != 0, 1)
+#define __predict_false(exp) __builtin_expect((exp) != 0, 0)
+#else
+#define __predict_true(exp) (exp)
+#define __predict_false(exp) (exp)
+#endif
+
+#if __GNUC_PREREQ__(2, 96)
+#define __noreturn __attribute__((__noreturn__))
+#define __mallocfunc __attribute__((malloc))
+#else
+#define __noreturn
+#define __mallocfunc
+#endif
+
+/*
+ * Macros for manipulating "link sets". Link sets are arrays of pointers
+ * to objects, which are gathered up by the linker.
+ *
+ * Object format-specific code has provided us with the following macros:
+ *
+ * __link_set_add_text(set, sym)
+ * Add a reference to the .text symbol `sym' to `set'.
+ *
+ * __link_set_add_rodata(set, sym)
+ * Add a reference to the .rodata symbol `sym' to `set'.
+ *
+ * __link_set_add_data(set, sym)
+ * Add a reference to the .data symbol `sym' to `set'.
+ *
+ * __link_set_add_bss(set, sym)
+ * Add a reference to the .bss symbol `sym' to `set'.
+ *
+ * __link_set_decl(set, ptype)
+ * Provide an extern declaration of the set `set', which
+ * contains an array of the pointer type `ptype'. This
+ * macro must be used by any code which wishes to reference
+ * the elements of a link set.
+ *
+ * __link_set_start(set)
+ * This points to the first slot in the link set.
+ *
+ * __link_set_end(set)
+ * This points to the (non-existent) slot after the last
+ * entry in the link set.
+ *
+ * __link_set_count(set)
+ * Count the number of entries in link set `set'.
+ *
+ * In addition, we provide the following macros for accessing link sets:
+ *
+ * __link_set_foreach(pvar, set)
+ * Iterate over the link set `set'. Because a link set is
+ * an array of pointers, pvar must be declared as "type **pvar",
+ * and the actual entry accessed as "*pvar".
+ *
+ * __link_set_entry(set, idx)
+ * Access the link set entry at index `idx' from set `set'.
+ */
+#define __link_set_foreach(pvar, set) \
+ for (pvar = __link_set_start(set); pvar < __link_set_end(set); pvar++)
+
+#define __link_set_entry(set, idx) (__link_set_begin(set)[idx])
+
+#define __BIONIC__ 1
+
+#endif /* !_SYS_CDEFS_H_ */
diff --git a/libc/include/sys/cdefs_elf.h b/libc/include/sys/cdefs_elf.h
new file mode 100644
index 0000000..e051b1d
--- /dev/null
+++ b/libc/include/sys/cdefs_elf.h
@@ -0,0 +1,152 @@
+/* $NetBSD: cdefs_elf.h,v 1.22 2005/02/26 22:25:34 perry Exp $ */
+
+/*
+ * Copyright (c) 1995, 1996 Carnegie-Mellon University.
+ * All rights reserved.
+ *
+ * Author: Chris G. Demetriou
+ *
+ * Permission to use, copy, modify and distribute this software and
+ * its documentation is hereby granted, provided that both the copyright
+ * notice and this permission notice appear in all copies of the
+ * software, derivative works or modified versions, and any portions
+ * thereof, and that both notices appear in supporting documentation.
+ *
+ * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
+ * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND
+ * FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
+ *
+ * Carnegie Mellon requests users of this software to return to
+ *
+ * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
+ * School of Computer Science
+ * Carnegie Mellon University
+ * Pittsburgh PA 15213-3890
+ *
+ * any improvements or extensions that they make and grant Carnegie the
+ * rights to redistribute these changes.
+ */
+
+#ifndef _SYS_CDEFS_ELF_H_
+#define _SYS_CDEFS_ELF_H_
+
+#ifdef __LEADING_UNDERSCORE
+#define _C_LABEL(x) __CONCAT(_,x)
+#define _C_LABEL_STRING(x) "_"x
+#else
+#define _C_LABEL(x) x
+#define _C_LABEL_STRING(x) x
+#endif
+
+#if __STDC__
+#define ___RENAME(x) __asm__(___STRING(_C_LABEL(x)))
+#else
+#ifdef __LEADING_UNDERSCORE
+#define ___RENAME(x) ____RENAME(_/**/x)
+#define ____RENAME(x) __asm__(___STRING(x))
+#else
+#define ___RENAME(x) __asm__(___STRING(x))
+#endif
+#endif
+
+#define __indr_reference(sym,alias) /* nada, since we do weak refs */
+
+#if __STDC__
+#define __strong_alias(alias,sym) \
+ __asm__(".global " _C_LABEL_STRING(#alias) "\n" \
+ _C_LABEL_STRING(#alias) " = " _C_LABEL_STRING(#sym));
+
+#define __weak_alias(alias,sym) \
+ __asm__(".weak " _C_LABEL_STRING(#alias) "\n" \
+ _C_LABEL_STRING(#alias) " = " _C_LABEL_STRING(#sym));
+#define __weak_extern(sym) \
+ __asm__(".weak " _C_LABEL_STRING(#sym));
+#define __warn_references(sym,msg) \
+ __asm__(".section .gnu.warning." #sym "\n\t.ascii \"" msg "\"\n\t.text");
+
+#else /* !__STDC__ */
+
+#ifdef __LEADING_UNDERSCORE
+#define __weak_alias(alias,sym) ___weak_alias(_/**/alias,_/**/sym)
+#define ___weak_alias(alias,sym) \
+ __asm__(".weak alias\nalias = sym");
+#else
+#define __weak_alias(alias,sym) \
+ __asm__(".weak alias\nalias = sym");
+#endif
+#ifdef __LEADING_UNDERSCORE
+#define __weak_extern(sym) ___weak_extern(_/**/sym)
+#define ___weak_extern(sym) \
+ __asm__(".weak sym");
+#else
+#define __weak_extern(sym) \
+ __asm__(".weak sym");
+#endif
+#define __warn_references(sym,msg) \
+ __asm__(".section .gnu.warning.sym\n\t.ascii msg ; .text");
+
+#endif /* !__STDC__ */
+
+#if __STDC__
+#define __SECTIONSTRING(_sec, _str) \
+ __asm__(".section " #_sec "\n\t.asciz \"" _str "\"\n\t.previous")
+#else
+#define __SECTIONSTRING(_sec, _str) \
+ __asm__(".section _sec\n\t.asciz _str\n\t.previous")
+#endif
+
+#define __IDSTRING(_n,_s) __SECTIONSTRING(.ident,_s)
+
+#define __RCSID(_s) __IDSTRING(rcsid,_s)
+#define __SCCSID(_s)
+#define __SCCSID2(_s)
+#if 0 /* XXX userland __COPYRIGHTs have \ns in them */
+#define __COPYRIGHT(_s) __SECTIONSTRING(.copyright,_s)
+#else
+#define __COPYRIGHT(_s) \
+ static const char copyright[] \
+ __attribute__((__unused__,__section__(".copyright"))) = _s
+#endif
+
+#define __KERNEL_RCSID(_n, _s) __RCSID(_s)
+#define __KERNEL_SCCSID(_n, _s)
+#if 0 /* XXX see above */
+#define __KERNEL_COPYRIGHT(_n, _s) __COPYRIGHT(_s)
+#else
+#define __KERNEL_COPYRIGHT(_n, _s) __SECTIONSTRING(.copyright, _s)
+#endif
+
+#ifndef __lint__
+#define __link_set_make_entry(set, sym) \
+ static void const * const __link_set_##set##_sym_##sym \
+ __section("link_set_" #set) __used = &sym
+#define __link_set_make_entry2(set, sym, n) \
+ static void const * const __link_set_##set##_sym_##sym##_##n \
+ __section("link_set_" #set) __used = &sym[n]
+#else
+#define __link_set_make_entry(set, sym) \
+ extern void const * const __link_set_##set##_sym_##sym
+#define __link_set_make_entry2(set, sym, n) \
+ extern void const * const __link_set_##set##_sym_##sym##_##n
+#endif /* __lint__ */
+
+#define __link_set_add_text(set, sym) __link_set_make_entry(set, sym)
+#define __link_set_add_rodata(set, sym) __link_set_make_entry(set, sym)
+#define __link_set_add_data(set, sym) __link_set_make_entry(set, sym)
+#define __link_set_add_bss(set, sym) __link_set_make_entry(set, sym)
+#define __link_set_add_text2(set, sym, n) __link_set_make_entry2(set, sym, n)
+#define __link_set_add_rodata2(set, sym, n) __link_set_make_entry2(set, sym, n)
+#define __link_set_add_data2(set, sym, n) __link_set_make_entry2(set, sym, n)
+#define __link_set_add_bss2(set, sym, n) __link_set_make_entry2(set, sym, n)
+
+#define __link_set_decl(set, ptype) \
+ extern ptype * const __start_link_set_##set[]; \
+ extern ptype * const __stop_link_set_##set[] \
+
+#define __link_set_start(set) (__start_link_set_##set)
+#define __link_set_end(set) (__stop_link_set_##set)
+
+#define __link_set_count(set) \
+ (__link_set_end(set) - __link_set_start(set))
+
+#endif /* !_SYS_CDEFS_ELF_H_ */
diff --git a/libc/include/sys/dirent.h b/libc/include/sys/dirent.h
new file mode 100644
index 0000000..da96f5e
--- /dev/null
+++ b/libc/include/sys/dirent.h
@@ -0,0 +1,49 @@
+/*
+ * Copyright (C) 2008 The Android Open Source Project
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+#ifndef _SYS_DIRENT_H_
+#define _SYS_DIRENT_H_
+
+#include <stdint.h>
+#include <sys/cdefs.h>
+
+__BEGIN_DECLS
+
+/* this corresponds to the kernel dirent64 */
+struct dirent {
+ uint64_t d_ino;
+ int64_t d_off;
+ unsigned short d_reclen;
+ unsigned char d_type;
+ char d_name[256];
+};
+
+extern int getdents(unsigned int, struct dirent *, unsigned int);
+
+__END_DECLS
+
+#endif /* _SYS_DIRENT_H_ */
diff --git a/libc/include/sys/endian.h b/libc/include/sys/endian.h
new file mode 100644
index 0000000..00f4839
--- /dev/null
+++ b/libc/include/sys/endian.h
@@ -0,0 +1,273 @@
+/* $OpenBSD: endian.h,v 1.17 2006/01/06 18:53:05 millert Exp $ */
+
+/*-
+ * Copyright (c) 1997 Niklas Hallqvist. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/*
+ * Generic definitions for little- and big-endian systems. Other endianesses
+ * has to be dealt with in the specific machine/endian.h file for that port.
+ *
+ * This file is meant to be included from a little- or big-endian port's
+ * machine/endian.h after setting _BYTE_ORDER to either 1234 for little endian
+ * or 4321 for big..
+ */
+
+#ifndef _SYS_ENDIAN_H_
+#define _SYS_ENDIAN_H_
+
+#include <sys/cdefs.h>
+#include <machine/_types.h>
+
+#define _LITTLE_ENDIAN 1234
+#define _BIG_ENDIAN 4321
+#define _PDP_ENDIAN 3412
+
+#if __BSD_VISIBLE
+#define LITTLE_ENDIAN _LITTLE_ENDIAN
+#define BIG_ENDIAN _BIG_ENDIAN
+#define PDP_ENDIAN _PDP_ENDIAN
+#define BYTE_ORDER _BYTE_ORDER
+#endif
+
+#ifdef __GNUC__
+
+#define __swap16gen(x) __statement({ \
+ __uint16_t __swap16gen_x = (x); \
+ \
+ (__uint16_t)((__swap16gen_x & 0xff) << 8 | \
+ (__swap16gen_x & 0xff00) >> 8); \
+})
+
+#define __swap32gen(x) __statement({ \
+ __uint32_t __swap32gen_x = (x); \
+ \
+ (__uint32_t)((__swap32gen_x & 0xff) << 24 | \
+ (__swap32gen_x & 0xff00) << 8 | \
+ (__swap32gen_x & 0xff0000) >> 8 | \
+ (__swap32gen_x & 0xff000000) >> 24); \
+})
+
+#define __swap64gen(x) __statement({ \
+ __uint64_t __swap64gen_x = (x); \
+ \
+ (__uint64_t)((__swap64gen_x & 0xff) << 56 | \
+ (__swap64gen_x & 0xff00ULL) << 40 | \
+ (__swap64gen_x & 0xff0000ULL) << 24 | \
+ (__swap64gen_x & 0xff000000ULL) << 8 | \
+ (__swap64gen_x & 0xff00000000ULL) >> 8 | \
+ (__swap64gen_x & 0xff0000000000ULL) >> 24 | \
+ (__swap64gen_x & 0xff000000000000ULL) >> 40 | \
+ (__swap64gen_x & 0xff00000000000000ULL) >> 56); \
+})
+
+#else /* __GNUC__ */
+
+/* Note that these macros evaluate their arguments several times. */
+#define __swap16gen(x) \
+ (__uint16_t)(((__uint16_t)(x) & 0xff) << 8 | ((__uint16_t)(x) & 0xff00) >> 8)
+
+#define __swap32gen(x) \
+ (__uint32_t)(((__uint32_t)(x) & 0xff) << 24 | \
+ ((__uint32_t)(x) & 0xff00) << 8 | ((__uint32_t)(x) & 0xff0000) >> 8 |\
+ ((__uint32_t)(x) & 0xff000000) >> 24)
+
+#define __swap64gen(x) \
+ (__uint64_t)((((__uint64_t)(x) & 0xff) << 56) | \
+ ((__uint64_t)(x) & 0xff00ULL) << 40 | \
+ ((__uint64_t)(x) & 0xff0000ULL) << 24 | \
+ ((__uint64_t)(x) & 0xff000000ULL) << 8 | \
+ ((__uint64_t)(x) & 0xff00000000ULL) >> 8 | \
+ ((__uint64_t)(x) & 0xff0000000000ULL) >> 24 | \
+ ((__uint64_t)(x) & 0xff000000000000ULL) >> 40 | \
+ ((__uint64_t)(x) & 0xff00000000000000ULL) >> 56)
+
+#endif /* __GNUC__ */
+
+/*
+ * Define MD_SWAP if you provide swap{16,32}md functions/macros that are
+ * optimized for your architecture, These will be used for swap{16,32}
+ * unless the argument is a constant and we are using GCC, where we can
+ * take advantage of the CSE phase much better by using the generic version.
+ */
+#ifdef MD_SWAP
+#if __GNUC__
+
+#define __swap16(x) __statement({ \
+ __uint16_t __swap16_x = (x); \
+ \
+ __builtin_constant_p(x) ? __swap16gen(__swap16_x) : \
+ __swap16md(__swap16_x); \
+})
+
+#define __swap32(x) __statement({ \
+ __uint32_t __swap32_x = (x); \
+ \
+ __builtin_constant_p(x) ? __swap32gen(__swap32_x) : \
+ __swap32md(__swap32_x); \
+})
+
+#define __swap64(x) __statement({ \
+ __uint64_t __swap64_x = (x); \
+ \
+ __builtin_constant_p(x) ? __swap64gen(__swap64_x) : \
+ __swap64md(__swap64_x); \
+})
+
+#endif /* __GNUC__ */
+
+#else /* MD_SWAP */
+#define __swap16 __swap16gen
+#define __swap32 __swap32gen
+#define __swap64 __swap64gen
+#endif /* MD_SWAP */
+
+#define __swap16_multi(v, n) do { \
+ __size_t __swap16_multi_n = (n); \
+ __uint16_t *__swap16_multi_v = (v); \
+ \
+ while (__swap16_multi_n) { \
+ *__swap16_multi_v = swap16(*__swap16_multi_v); \
+ __swap16_multi_v++; \
+ __swap16_multi_n--; \
+ } \
+} while (0)
+
+#if __BSD_VISIBLE
+#define swap16 __swap16
+#define swap32 __swap32
+#define swap64 __swap64
+#define swap16_multi __swap16_multi
+
+__BEGIN_DECLS
+__uint64_t htobe64(__uint64_t);
+__uint32_t htobe32(__uint32_t);
+__uint16_t htobe16(__uint16_t);
+__uint64_t betoh64(__uint64_t);
+__uint32_t betoh32(__uint32_t);
+__uint16_t betoh16(__uint16_t);
+
+__uint64_t htole64(__uint64_t);
+__uint32_t htole32(__uint32_t);
+__uint16_t htole16(__uint16_t);
+__uint64_t letoh64(__uint64_t);
+__uint32_t letoh32(__uint32_t);
+__uint16_t letoh16(__uint16_t);
+__END_DECLS
+#endif /* __BSD_VISIBLE */
+
+#if _BYTE_ORDER == _LITTLE_ENDIAN
+
+/* Can be overridden by machine/endian.h before inclusion of this file. */
+#ifndef _QUAD_HIGHWORD
+#define _QUAD_HIGHWORD 1
+#endif
+#ifndef _QUAD_LOWWORD
+#define _QUAD_LOWWORD 0
+#endif
+
+#if __BSD_VISIBLE
+#define htobe16 __swap16
+#define htobe32 __swap32
+#define htobe64 __swap64
+#define betoh16 __swap16
+#define betoh32 __swap32
+#define betoh64 __swap64
+
+#define htole16(x) (x)
+#define htole32(x) (x)
+#define htole64(x) (x)
+#define letoh16(x) (x)
+#define letoh32(x) (x)
+#define letoh64(x) (x)
+#endif /* __BSD_VISIBLE */
+
+#define htons(x) __swap16(x)
+#define htonl(x) __swap32(x)
+#define ntohs(x) __swap16(x)
+#define ntohl(x) __swap32(x)
+
+/* Bionic additions */
+#define ntohq(x) __swap64(x)
+#define htonq(x) __swap64(x)
+
+#define __LITTLE_ENDIAN_BITFIELD
+
+#endif /* _BYTE_ORDER */
+
+#if _BYTE_ORDER == _BIG_ENDIAN
+
+/* Can be overridden by machine/endian.h before inclusion of this file. */
+#ifndef _QUAD_HIGHWORD
+#define _QUAD_HIGHWORD 0
+#endif
+#ifndef _QUAD_LOWWORD
+#define _QUAD_LOWWORD 1
+#endif
+
+#if __BSD_VISIBLE
+#define htole16 __swap16
+#define htole32 __swap32
+#define htole64 __swap64
+#define letoh16 __swap16
+#define letoh32 __swap32
+#define letoh64 __swap64
+
+#define htobe16(x) (x)
+#define htobe32(x) (x)
+#define htobe64(x) (x)
+#define betoh16(x) (x)
+#define betoh32(x) (x)
+#define betoh64(x) (x)
+#endif /* __BSD_VISIBLE */
+
+#define htons(x) (x)
+#define htonl(x) (x)
+#define ntohs(x) (x)
+#define ntohl(x) (x)
+
+/* Bionic additions */
+#define ntohq(x) (x)
+#define htonq(x) (x)
+
+#define __BIG_ENDIAN_BITFIELD
+
+#endif /* _BYTE_ORDER */
+
+#if __BSD_VISIBLE
+#define NTOHL(x) (x) = ntohl((u_int32_t)(x))
+#define NTOHS(x) (x) = ntohs((u_int16_t)(x))
+#define HTONL(x) (x) = htonl((u_int32_t)(x))
+#define HTONS(x) (x) = htons((u_int16_t)(x))
+#endif
+
+
+#define __BYTE_ORDER _BYTE_ORDER
+#ifndef __LITTLE_ENDIAN
+#define __LITTLE_ENDIAN _LITTLE_ENDIAN
+#endif
+#ifndef __BIG_ENDIAN
+#define __BIG_ENDIAN _BIG_ENDIAN
+#endif
+
+#endif /* _SYS_ENDIAN_H_ */
diff --git a/libc/include/sys/epoll.h b/libc/include/sys/epoll.h
new file mode 100644
index 0000000..1478caa
--- /dev/null
+++ b/libc/include/sys/epoll.h
@@ -0,0 +1,66 @@
+/*
+ * Copyright (C) 2008 The Android Open Source Project
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+#ifndef _SYS_EPOLL_H_
+#define _SYS_EPOLL_H_
+
+#define EPOLLIN 0x00000001
+#define EPOLLPRI 0x00000002
+#define EPOLLOUT 0x00000004
+#define EPOLLERR 0x00000008
+#define EPOLLHUP 0x00000010
+#define EPOLLRDNORM 0x00000040
+#define EPOLLRDBAND 0x00000080
+#define EPOLLWRNORM 0x00000100
+#define EPOLLWRBAND 0x00000200
+#define EPOLLMSG 0x00000400
+#define EPOLLET 0x80000000
+
+#define EPOLL_CTL_ADD 1
+#define EPOLL_CTL_DEL 2
+#define EPOLL_CTL_MOD 3
+
+typedef union epoll_data
+{
+ void *ptr;
+ int fd;
+ unsigned int u32;
+ unsigned long long u64;
+} epoll_data_t;
+
+struct epoll_event
+{
+ unsigned int events;
+ epoll_data_t data;
+};
+
+int epoll_create(int size);
+int epoll_ctl(int epfd, int op, int fd, struct epoll_event *event);
+int epoll_wait(int epfd, struct epoll_event *events, int max, int timeout);
+
+#endif /* _SYS_EPOLL_H_ */
+
diff --git a/libc/include/sys/errno.h b/libc/include/sys/errno.h
new file mode 100644
index 0000000..339f4fc
--- /dev/null
+++ b/libc/include/sys/errno.h
@@ -0,0 +1 @@
+#include <errno.h>
diff --git a/libc/include/sys/exec_elf.h b/libc/include/sys/exec_elf.h
new file mode 100644
index 0000000..f72f81e
--- /dev/null
+++ b/libc/include/sys/exec_elf.h
@@ -0,0 +1,625 @@
+/* $OpenBSD: exec_elf.h,v 1.41 2006/01/06 18:53:05 millert Exp $ */
+/*
+ * Copyright (c) 1995, 1996 Erik Theisen. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. The name of the author may not be used to endorse or promote products
+ * derived from this software without specific prior written permission
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/*
+ * This is the ELF ABI header file
+ * formerly known as "elf_abi.h".
+ */
+
+#ifndef _SYS_EXEC_ELF_H_
+#define _SYS_EXEC_ELF_H_
+
+#include <machine/_types.h>
+#include <machine/exec.h>
+
+typedef __uint8_t Elf_Byte;
+
+typedef __uint32_t Elf32_Addr; /* Unsigned program address */
+typedef __uint32_t Elf32_Off; /* Unsigned file offset */
+typedef __int32_t Elf32_Sword; /* Signed large integer */
+typedef __uint32_t Elf32_Word; /* Unsigned large integer */
+typedef __uint16_t Elf32_Half; /* Unsigned medium integer */
+
+typedef __uint64_t Elf64_Addr;
+typedef __uint64_t Elf64_Off;
+typedef __int32_t Elf64_Shalf;
+
+#ifdef __alpha__
+typedef __int64_t Elf64_Sword;
+typedef __uint64_t Elf64_Word;
+#else
+typedef __int32_t Elf64_Sword;
+typedef __uint32_t Elf64_Word;
+#endif
+
+typedef __int64_t Elf64_Sxword;
+typedef __uint64_t Elf64_Xword;
+
+typedef __uint32_t Elf64_Half;
+typedef __uint16_t Elf64_Quarter;
+
+/*
+ * e_ident[] identification indexes
+ * See http://www.caldera.com/developers/gabi/2000-07-17/ch4.eheader.html
+ */
+#define EI_MAG0 0 /* file ID */
+#define EI_MAG1 1 /* file ID */
+#define EI_MAG2 2 /* file ID */
+#define EI_MAG3 3 /* file ID */
+#define EI_CLASS 4 /* file class */
+#define EI_DATA 5 /* data encoding */
+#define EI_VERSION 6 /* ELF header version */
+#define EI_OSABI 7 /* OS/ABI ID */
+#define EI_ABIVERSION 8 /* ABI version */
+#define EI_PAD 9 /* start of pad bytes */
+#define EI_NIDENT 16 /* Size of e_ident[] */
+
+/* e_ident[] magic number */
+#define ELFMAG0 0x7f /* e_ident[EI_MAG0] */
+#define ELFMAG1 'E' /* e_ident[EI_MAG1] */
+#define ELFMAG2 'L' /* e_ident[EI_MAG2] */
+#define ELFMAG3 'F' /* e_ident[EI_MAG3] */
+#define ELFMAG "\177ELF" /* magic */
+#define SELFMAG 4 /* size of magic */
+
+/* e_ident[] file class */
+#define ELFCLASSNONE 0 /* invalid */
+#define ELFCLASS32 1 /* 32-bit objs */
+#define ELFCLASS64 2 /* 64-bit objs */
+#define ELFCLASSNUM 3 /* number of classes */
+
+/* e_ident[] data encoding */
+#define ELFDATANONE 0 /* invalid */
+#define ELFDATA2LSB 1 /* Little-Endian */
+#define ELFDATA2MSB 2 /* Big-Endian */
+#define ELFDATANUM 3 /* number of data encode defines */
+
+/* e_ident[] Operating System/ABI */
+#define ELFOSABI_SYSV 0 /* UNIX System V ABI */
+#define ELFOSABI_HPUX 1 /* HP-UX operating system */
+#define ELFOSABI_NETBSD 2 /* NetBSD */
+#define ELFOSABI_LINUX 3 /* GNU/Linux */
+#define ELFOSABI_HURD 4 /* GNU/Hurd */
+#define ELFOSABI_86OPEN 5 /* 86Open common IA32 ABI */
+#define ELFOSABI_SOLARIS 6 /* Solaris */
+#define ELFOSABI_MONTEREY 7 /* Monterey */
+#define ELFOSABI_IRIX 8 /* IRIX */
+#define ELFOSABI_FREEBSD 9 /* FreeBSD */
+#define ELFOSABI_TRU64 10 /* TRU64 UNIX */
+#define ELFOSABI_MODESTO 11 /* Novell Modesto */
+#define ELFOSABI_OPENBSD 12 /* OpenBSD */
+#define ELFOSABI_ARM 97 /* ARM */
+#define ELFOSABI_STANDALONE 255 /* Standalone (embedded) application */
+
+/* e_ident */
+#define IS_ELF(ehdr) ((ehdr).e_ident[EI_MAG0] == ELFMAG0 && \
+ (ehdr).e_ident[EI_MAG1] == ELFMAG1 && \
+ (ehdr).e_ident[EI_MAG2] == ELFMAG2 && \
+ (ehdr).e_ident[EI_MAG3] == ELFMAG3)
+
+/* ELF Header */
+typedef struct elfhdr {
+ unsigned char e_ident[EI_NIDENT]; /* ELF Identification */
+ Elf32_Half e_type; /* object file type */
+ Elf32_Half e_machine; /* machine */
+ Elf32_Word e_version; /* object file version */
+ Elf32_Addr e_entry; /* virtual entry point */
+ Elf32_Off e_phoff; /* program header table offset */
+ Elf32_Off e_shoff; /* section header table offset */
+ Elf32_Word e_flags; /* processor-specific flags */
+ Elf32_Half e_ehsize; /* ELF header size */
+ Elf32_Half e_phentsize; /* program header entry size */
+ Elf32_Half e_phnum; /* number of program header entries */
+ Elf32_Half e_shentsize; /* section header entry size */
+ Elf32_Half e_shnum; /* number of section header entries */
+ Elf32_Half e_shstrndx; /* section header table's "section
+ header string table" entry offset */
+} Elf32_Ehdr;
+
+typedef struct {
+ unsigned char e_ident[EI_NIDENT]; /* Id bytes */
+ Elf64_Quarter e_type; /* file type */
+ Elf64_Quarter e_machine; /* machine type */
+ Elf64_Half e_version; /* version number */
+ Elf64_Addr e_entry; /* entry point */
+ Elf64_Off e_phoff; /* Program hdr offset */
+ Elf64_Off e_shoff; /* Section hdr offset */
+ Elf64_Half e_flags; /* Processor flags */
+ Elf64_Quarter e_ehsize; /* sizeof ehdr */
+ Elf64_Quarter e_phentsize; /* Program header entry size */
+ Elf64_Quarter e_phnum; /* Number of program headers */
+ Elf64_Quarter e_shentsize; /* Section header entry size */
+ Elf64_Quarter e_shnum; /* Number of section headers */
+ Elf64_Quarter e_shstrndx; /* String table index */
+} Elf64_Ehdr;
+
+/* e_type */
+#define ET_NONE 0 /* No file type */
+#define ET_REL 1 /* relocatable file */
+#define ET_EXEC 2 /* executable file */
+#define ET_DYN 3 /* shared object file */
+#define ET_CORE 4 /* core file */
+#define ET_NUM 5 /* number of types */
+#define ET_LOPROC 0xff00 /* reserved range for processor */
+#define ET_HIPROC 0xffff /* specific e_type */
+
+/* e_machine */
+#define EM_NONE 0 /* No Machine */
+#define EM_M32 1 /* AT&T WE 32100 */
+#define EM_SPARC 2 /* SPARC */
+#define EM_386 3 /* Intel 80386 */
+#define EM_68K 4 /* Motorola 68000 */
+#define EM_88K 5 /* Motorola 88000 */
+#define EM_486 6 /* Intel 80486 - unused? */
+#define EM_860 7 /* Intel 80860 */
+#define EM_MIPS 8 /* MIPS R3000 Big-Endian only */
+/*
+ * Don't know if EM_MIPS_RS4_BE,
+ * EM_SPARC64, EM_PARISC,
+ * or EM_PPC are ABI compliant
+ */
+#define EM_MIPS_RS4_BE 10 /* MIPS R4000 Big-Endian */
+#define EM_SPARC64 11 /* SPARC v9 64-bit unoffical */
+#define EM_PARISC 15 /* HPPA */
+#define EM_SPARC32PLUS 18 /* Enhanced instruction set SPARC */
+#define EM_PPC 20 /* PowerPC */
+#define EM_ARM 40 /* Advanced RISC Machines ARM */
+#define EM_ALPHA 41 /* DEC ALPHA */
+#define EM_SPARCV9 43 /* SPARC version 9 */
+#define EM_ALPHA_EXP 0x9026 /* DEC ALPHA */
+#define EM_AMD64 62 /* AMD64 architecture */
+#define EM_VAX 75 /* DEC VAX */
+#define EM_NUM 15 /* number of machine types */
+
+/* Version */
+#define EV_NONE 0 /* Invalid */
+#define EV_CURRENT 1 /* Current */
+#define EV_NUM 2 /* number of versions */
+
+/* Section Header */
+typedef struct {
+ Elf32_Word sh_name; /* name - index into section header
+ string table section */
+ Elf32_Word sh_type; /* type */
+ Elf32_Word sh_flags; /* flags */
+ Elf32_Addr sh_addr; /* address */
+ Elf32_Off sh_offset; /* file offset */
+ Elf32_Word sh_size; /* section size */
+ Elf32_Word sh_link; /* section header table index link */
+ Elf32_Word sh_info; /* extra information */
+ Elf32_Word sh_addralign; /* address alignment */
+ Elf32_Word sh_entsize; /* section entry size */
+} Elf32_Shdr;
+
+typedef struct {
+ Elf64_Half sh_name; /* section name */
+ Elf64_Half sh_type; /* section type */
+ Elf64_Xword sh_flags; /* section flags */
+ Elf64_Addr sh_addr; /* virtual address */
+ Elf64_Off sh_offset; /* file offset */
+ Elf64_Xword sh_size; /* section size */
+ Elf64_Half sh_link; /* link to another */
+ Elf64_Half sh_info; /* misc info */
+ Elf64_Xword sh_addralign; /* memory alignment */
+ Elf64_Xword sh_entsize; /* table entry size */
+} Elf64_Shdr;
+
+/* Special Section Indexes */
+#define SHN_UNDEF 0 /* undefined */
+#define SHN_LORESERVE 0xff00 /* lower bounds of reserved indexes */
+#define SHN_LOPROC 0xff00 /* reserved range for processor */
+#define SHN_HIPROC 0xff1f /* specific section indexes */
+#define SHN_ABS 0xfff1 /* absolute value */
+#define SHN_COMMON 0xfff2 /* common symbol */
+#define SHN_HIRESERVE 0xffff /* upper bounds of reserved indexes */
+
+/* sh_type */
+#define SHT_NULL 0 /* inactive */
+#define SHT_PROGBITS 1 /* program defined information */
+#define SHT_SYMTAB 2 /* symbol table section */
+#define SHT_STRTAB 3 /* string table section */
+#define SHT_RELA 4 /* relocation section with addends*/
+#define SHT_HASH 5 /* symbol hash table section */
+#define SHT_DYNAMIC 6 /* dynamic section */
+#define SHT_NOTE 7 /* note section */
+#define SHT_NOBITS 8 /* no space section */
+#define SHT_REL 9 /* relation section without addends */
+#define SHT_SHLIB 10 /* reserved - purpose unknown */
+#define SHT_DYNSYM 11 /* dynamic symbol table section */
+#define SHT_NUM 12 /* number of section types */
+#define SHT_LOPROC 0x70000000 /* reserved range for processor */
+#define SHT_HIPROC 0x7fffffff /* specific section header types */
+#define SHT_LOUSER 0x80000000 /* reserved range for application */
+#define SHT_HIUSER 0xffffffff /* specific indexes */
+
+/* Section names */
+#define ELF_BSS ".bss" /* uninitialized data */
+#define ELF_DATA ".data" /* initialized data */
+#define ELF_DEBUG ".debug" /* debug */
+#define ELF_DYNAMIC ".dynamic" /* dynamic linking information */
+#define ELF_DYNSTR ".dynstr" /* dynamic string table */
+#define ELF_DYNSYM ".dynsym" /* dynamic symbol table */
+#define ELF_FINI ".fini" /* termination code */
+#define ELF_GOT ".got" /* global offset table */
+#define ELF_HASH ".hash" /* symbol hash table */
+#define ELF_INIT ".init" /* initialization code */
+#define ELF_REL_DATA ".rel.data" /* relocation data */
+#define ELF_REL_FINI ".rel.fini" /* relocation termination code */
+#define ELF_REL_INIT ".rel.init" /* relocation initialization code */
+#define ELF_REL_DYN ".rel.dyn" /* relocaltion dynamic link info */
+#define ELF_REL_RODATA ".rel.rodata" /* relocation read-only data */
+#define ELF_REL_TEXT ".rel.text" /* relocation code */
+#define ELF_RODATA ".rodata" /* read-only data */
+#define ELF_SHSTRTAB ".shstrtab" /* section header string table */
+#define ELF_STRTAB ".strtab" /* string table */
+#define ELF_SYMTAB ".symtab" /* symbol table */
+#define ELF_TEXT ".text" /* code */
+
+
+/* Section Attribute Flags - sh_flags */
+#define SHF_WRITE 0x1 /* Writable */
+#define SHF_ALLOC 0x2 /* occupies memory */
+#define SHF_EXECINSTR 0x4 /* executable */
+#define SHF_MASKPROC 0xf0000000 /* reserved bits for processor */
+ /* specific section attributes */
+
+/* Symbol Table Entry */
+typedef struct elf32_sym {
+ Elf32_Word st_name; /* name - index into string table */
+ Elf32_Addr st_value; /* symbol value */
+ Elf32_Word st_size; /* symbol size */
+ unsigned char st_info; /* type and binding */
+ unsigned char st_other; /* 0 - no defined meaning */
+ Elf32_Half st_shndx; /* section header index */
+} Elf32_Sym;
+
+typedef struct {
+ Elf64_Half st_name; /* Symbol name index in str table */
+ Elf_Byte st_info; /* type / binding attrs */
+ Elf_Byte st_other; /* unused */
+ Elf64_Quarter st_shndx; /* section index of symbol */
+ Elf64_Xword st_value; /* value of symbol */
+ Elf64_Xword st_size; /* size of symbol */
+} Elf64_Sym;
+
+/* Symbol table index */
+#define STN_UNDEF 0 /* undefined */
+
+/* Extract symbol info - st_info */
+#define ELF32_ST_BIND(x) ((x) >> 4)
+#define ELF32_ST_TYPE(x) (((unsigned int) x) & 0xf)
+#define ELF32_ST_INFO(b,t) (((b) << 4) + ((t) & 0xf))
+
+#define ELF64_ST_BIND(x) ((x) >> 4)
+#define ELF64_ST_TYPE(x) (((unsigned int) x) & 0xf)
+#define ELF64_ST_INFO(b,t) (((b) << 4) + ((t) & 0xf))
+
+/* Symbol Binding - ELF32_ST_BIND - st_info */
+#define STB_LOCAL 0 /* Local symbol */
+#define STB_GLOBAL 1 /* Global symbol */
+#define STB_WEAK 2 /* like global - lower precedence */
+#define STB_NUM 3 /* number of symbol bindings */
+#define STB_LOPROC 13 /* reserved range for processor */
+#define STB_HIPROC 15 /* specific symbol bindings */
+
+/* Symbol type - ELF32_ST_TYPE - st_info */
+#define STT_NOTYPE 0 /* not specified */
+#define STT_OBJECT 1 /* data object */
+#define STT_FUNC 2 /* function */
+#define STT_SECTION 3 /* section */
+#define STT_FILE 4 /* file */
+#define STT_NUM 5 /* number of symbol types */
+#define STT_LOPROC 13 /* reserved range for processor */
+#define STT_HIPROC 15 /* specific symbol types */
+
+/* Relocation entry with implicit addend */
+typedef struct {
+ Elf32_Addr r_offset; /* offset of relocation */
+ Elf32_Word r_info; /* symbol table index and type */
+} Elf32_Rel;
+
+/* Relocation entry with explicit addend */
+typedef struct {
+ Elf32_Addr r_offset; /* offset of relocation */
+ Elf32_Word r_info; /* symbol table index and type */
+ Elf32_Sword r_addend;
+} Elf32_Rela;
+
+/* Extract relocation info - r_info */
+#define ELF32_R_SYM(i) ((i) >> 8)
+#define ELF32_R_TYPE(i) ((unsigned char) (i))
+#define ELF32_R_INFO(s,t) (((s) << 8) + (unsigned char)(t))
+
+typedef struct {
+ Elf64_Xword r_offset; /* where to do it */
+ Elf64_Xword r_info; /* index & type of relocation */
+} Elf64_Rel;
+
+typedef struct {
+ Elf64_Xword r_offset; /* where to do it */
+ Elf64_Xword r_info; /* index & type of relocation */
+ Elf64_Sxword r_addend; /* adjustment value */
+} Elf64_Rela;
+
+#define ELF64_R_SYM(info) ((info) >> 32)
+#define ELF64_R_TYPE(info) ((info) & 0xFFFFFFFF)
+#define ELF64_R_INFO(s,t) (((s) << 32) + (__uint32_t)(t))
+
+/* Program Header */
+typedef struct {
+ Elf32_Word p_type; /* segment type */
+ Elf32_Off p_offset; /* segment offset */
+ Elf32_Addr p_vaddr; /* virtual address of segment */
+ Elf32_Addr p_paddr; /* physical address - ignored? */
+ Elf32_Word p_filesz; /* number of bytes in file for seg. */
+ Elf32_Word p_memsz; /* number of bytes in mem. for seg. */
+ Elf32_Word p_flags; /* flags */
+ Elf32_Word p_align; /* memory alignment */
+} Elf32_Phdr;
+
+typedef struct {
+ Elf64_Half p_type; /* entry type */
+ Elf64_Half p_flags; /* flags */
+ Elf64_Off p_offset; /* offset */
+ Elf64_Addr p_vaddr; /* virtual address */
+ Elf64_Addr p_paddr; /* physical address */
+ Elf64_Xword p_filesz; /* file size */
+ Elf64_Xword p_memsz; /* memory size */
+ Elf64_Xword p_align; /* memory & file alignment */
+} Elf64_Phdr;
+
+/* Segment types - p_type */
+#define PT_NULL 0 /* unused */
+#define PT_LOAD 1 /* loadable segment */
+#define PT_DYNAMIC 2 /* dynamic linking section */
+#define PT_INTERP 3 /* the RTLD */
+#define PT_NOTE 4 /* auxiliary information */
+#define PT_SHLIB 5 /* reserved - purpose undefined */
+#define PT_PHDR 6 /* program header */
+#define PT_NUM 7 /* Number of segment types */
+#define PT_LOOS 0x60000000 /* reserved range for OS */
+#define PT_HIOS 0x6fffffff /* specific segment types */
+#define PT_LOPROC 0x70000000 /* reserved range for processor */
+#define PT_HIPROC 0x7fffffff /* specific segment types */
+
+/* Segment flags - p_flags */
+#define PF_X 0x1 /* Executable */
+#define PF_W 0x2 /* Writable */
+#define PF_R 0x4 /* Readable */
+#define PF_MASKPROC 0xf0000000 /* reserved bits for processor */
+ /* specific segment flags */
+
+/* Dynamic structure */
+typedef struct {
+ Elf32_Sword d_tag; /* controls meaning of d_val */
+ union {
+ Elf32_Word d_val; /* Multiple meanings - see d_tag */
+ Elf32_Addr d_ptr; /* program virtual address */
+ } d_un;
+} Elf32_Dyn;
+
+typedef struct {
+ Elf64_Xword d_tag; /* controls meaning of d_val */
+ union {
+ Elf64_Addr d_ptr;
+ Elf64_Xword d_val;
+ } d_un;
+} Elf64_Dyn;
+
+/* Dynamic Array Tags - d_tag */
+#define DT_NULL 0 /* marks end of _DYNAMIC array */
+#define DT_NEEDED 1 /* string table offset of needed lib */
+#define DT_PLTRELSZ 2 /* size of relocation entries in PLT */
+#define DT_PLTGOT 3 /* address PLT/GOT */
+#define DT_HASH 4 /* address of symbol hash table */
+#define DT_STRTAB 5 /* address of string table */
+#define DT_SYMTAB 6 /* address of symbol table */
+#define DT_RELA 7 /* address of relocation table */
+#define DT_RELASZ 8 /* size of relocation table */
+#define DT_RELAENT 9 /* size of relocation entry */
+#define DT_STRSZ 10 /* size of string table */
+#define DT_SYMENT 11 /* size of symbol table entry */
+#define DT_INIT 12 /* address of initialization func. */
+#define DT_FINI 13 /* address of termination function */
+#define DT_SONAME 14 /* string table offset of shared obj */
+#define DT_RPATH 15 /* string table offset of library
+ search path */
+#define DT_SYMBOLIC 16 /* start sym search in shared obj. */
+#define DT_REL 17 /* address of rel. tbl. w addends */
+#define DT_RELSZ 18 /* size of DT_REL relocation table */
+#define DT_RELENT 19 /* size of DT_REL relocation entry */
+#define DT_PLTREL 20 /* PLT referenced relocation entry */
+#define DT_DEBUG 21 /* bugger */
+#define DT_TEXTREL 22 /* Allow rel. mod. to unwritable seg */
+#define DT_JMPREL 23 /* add. of PLT's relocation entries */
+#define DT_BIND_NOW 24 /* Bind now regardless of env setting */
+#define DT_NUM 25 /* Number used. */
+#define DT_LOPROC 0x70000000 /* reserved range for processor */
+#define DT_HIPROC 0x7fffffff /* specific dynamic array tags */
+
+/* Standard ELF hashing function */
+unsigned int elf_hash(const unsigned char *name);
+
+/*
+ * Note Definitions
+ */
+typedef struct {
+ Elf32_Word namesz;
+ Elf32_Word descsz;
+ Elf32_Word type;
+} Elf32_Note;
+
+typedef struct {
+ Elf64_Half namesz;
+ Elf64_Half descsz;
+ Elf64_Half type;
+} Elf64_Note;
+
+/*
+ * XXX - these _KERNEL items aren't part of the ABI!
+ */
+#if defined(_KERNEL) || defined(_DYN_LOADER)
+
+#define ELF32_NO_ADDR ((u_long) ~0) /* Indicates addr. not yet filled in */
+#define ELF_AUX_ENTRIES 8 /* Size of aux array passed to loader */
+
+typedef struct {
+ Elf32_Sword au_id; /* 32-bit id */
+ Elf32_Word au_v; /* 32-bit value */
+} Aux32Info;
+
+#define ELF64_NO_ADDR ((__uint64_t) ~0)/* Indicates addr. not yet filled in */
+#define ELF64_AUX_ENTRIES 8 /* Size of aux array passed to loader */
+
+typedef struct {
+ Elf64_Shalf au_id; /* 32-bit id */
+ Elf64_Xword au_v; /* 64-bit id */
+} Aux64Info;
+
+enum AuxID {
+ AUX_null = 0,
+ AUX_ignore = 1,
+ AUX_execfd = 2,
+ AUX_phdr = 3, /* &phdr[0] */
+ AUX_phent = 4, /* sizeof(phdr[0]) */
+ AUX_phnum = 5, /* # phdr entries */
+ AUX_pagesz = 6, /* PAGESIZE */
+ AUX_base = 7, /* ld.so base addr */
+ AUX_flags = 8, /* processor flags */
+ AUX_entry = 9, /* a.out entry */
+ AUX_sun_uid = 2000, /* euid */
+ AUX_sun_ruid = 2001, /* ruid */
+ AUX_sun_gid = 2002, /* egid */
+ AUX_sun_rgid = 2003 /* rgid */
+};
+
+struct elf_args {
+ u_long arg_entry; /* program entry point */
+ u_long arg_interp; /* Interpreter load address */
+ u_long arg_phaddr; /* program header address */
+ u_long arg_phentsize; /* Size of program header */
+ u_long arg_phnum; /* Number of program headers */
+ u_long arg_os; /* OS tag */
+};
+
+#endif
+
+#if !defined(ELFSIZE) && defined(ARCH_ELFSIZE)
+#define ELFSIZE ARCH_ELFSIZE
+#endif
+
+#if defined(ELFSIZE)
+#define CONCAT(x,y) __CONCAT(x,y)
+#define ELFNAME(x) CONCAT(elf,CONCAT(ELFSIZE,CONCAT(_,x)))
+#define ELFNAME2(x,y) CONCAT(x,CONCAT(_elf,CONCAT(ELFSIZE,CONCAT(_,y))))
+#define ELFNAMEEND(x) CONCAT(x,CONCAT(_elf,ELFSIZE))
+#define ELFDEFNNAME(x) CONCAT(ELF,CONCAT(ELFSIZE,CONCAT(_,x)))
+#endif
+
+#if defined(ELFSIZE) && (ELFSIZE == 32)
+#define Elf_Ehdr Elf32_Ehdr
+#define Elf_Phdr Elf32_Phdr
+#define Elf_Shdr Elf32_Shdr
+#define Elf_Sym Elf32_Sym
+#define Elf_Rel Elf32_Rel
+#define Elf_RelA Elf32_Rela
+#define Elf_Dyn Elf32_Dyn
+#define Elf_Half Elf32_Half
+#define Elf_Word Elf32_Word
+#define Elf_Sword Elf32_Sword
+#define Elf_Addr Elf32_Addr
+#define Elf_Off Elf32_Off
+#define Elf_Nhdr Elf32_Nhdr
+#define Elf_Note Elf32_Note
+
+#define ELF_R_SYM ELF32_R_SYM
+#define ELF_R_TYPE ELF32_R_TYPE
+#define ELF_R_INFO ELF32_R_INFO
+#define ELFCLASS ELFCLASS32
+
+#define ELF_ST_BIND ELF32_ST_BIND
+#define ELF_ST_TYPE ELF32_ST_TYPE
+#define ELF_ST_INFO ELF32_ST_INFO
+
+#define AuxInfo Aux32Info
+#elif defined(ELFSIZE) && (ELFSIZE == 64)
+#define Elf_Ehdr Elf64_Ehdr
+#define Elf_Phdr Elf64_Phdr
+#define Elf_Shdr Elf64_Shdr
+#define Elf_Sym Elf64_Sym
+#define Elf_Rel Elf64_Rel
+#define Elf_RelA Elf64_Rela
+#define Elf_Dyn Elf64_Dyn
+#define Elf_Half Elf64_Half
+#define Elf_Word Elf64_Word
+#define Elf_Sword Elf64_Sword
+#define Elf_Addr Elf64_Addr
+#define Elf_Off Elf64_Off
+#define Elf_Nhdr Elf64_Nhdr
+#define Elf_Note Elf64_Note
+
+#define ELF_R_SYM ELF64_R_SYM
+#define ELF_R_TYPE ELF64_R_TYPE
+#define ELF_R_INFO ELF64_R_INFO
+#define ELFCLASS ELFCLASS64
+
+#define ELF_ST_BIND ELF64_ST_BIND
+#define ELF_ST_TYPE ELF64_ST_TYPE
+#define ELF_ST_INFO ELF64_ST_INFO
+
+#define AuxInfo Aux64Info
+#endif
+
+#ifndef _KERNEL
+extern Elf_Dyn _DYNAMIC[];
+#endif
+
+#ifdef _KERNEL
+#ifdef _KERN_DO_ELF64
+int exec_elf64_makecmds(struct proc *, struct exec_package *);
+void *elf64_copyargs(struct exec_package *, struct ps_strings *,
+ void *, void *);
+int exec_elf64_fixup(struct proc *, struct exec_package *);
+char *elf64_check_brand(Elf64_Ehdr *);
+int elf64_os_pt_note(struct proc *, struct exec_package *, Elf64_Ehdr *,
+ char *, size_t, size_t);
+#endif
+#ifdef _KERN_DO_ELF
+int exec_elf32_makecmds(struct proc *, struct exec_package *);
+void *elf32_copyargs(struct exec_package *, struct ps_strings *,
+ void *, void *);
+int exec_elf32_fixup(struct proc *, struct exec_package *);
+char *elf32_check_brand(Elf32_Ehdr *);
+int elf32_os_pt_note(struct proc *, struct exec_package *, Elf32_Ehdr *,
+ char *, size_t, size_t);
+#endif
+
+#endif /* _KERNEL */
+
+#define ELF_TARG_VER 1 /* The ver for which this code is intended */
+
+#endif /* _SYS_EXEC_ELF_H_ */
diff --git a/libc/include/sys/file.h b/libc/include/sys/file.h
new file mode 100644
index 0000000..06937ff
--- /dev/null
+++ b/libc/include/sys/file.h
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2008 The Android Open Source Project
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+#ifndef _SYS_FILE_H_
+#define _SYS_FILE_H_
+
+#include <sys/cdefs.h>
+#include <sys/types.h>
+
+// ANDROID: needed for flock()
+#include <unistd.h>
+#include <fcntl.h>
+
+#endif /* _SYS_FILE_H_ */
diff --git a/libc/include/sys/fsuid.h b/libc/include/sys/fsuid.h
new file mode 100644
index 0000000..3257bc0
--- /dev/null
+++ b/libc/include/sys/fsuid.h
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2008 The Android Open Source Project
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+#ifndef _SYS_FSUID_H_
+#define _SYS_FSUID_H_
+
+#include <sys/cdefs.h>
+#include <sys/types.h>
+
+__BEGIN_DECLS
+
+extern int setfsuid(uid_t);
+extern int setfsgid(gid_t);
+
+__END_DECLS
+
+#endif /* _SYS_FSUID_H_ */
diff --git a/libc/include/sys/inotify.h b/libc/include/sys/inotify.h
new file mode 100644
index 0000000..33f9e74
--- /dev/null
+++ b/libc/include/sys/inotify.h
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2008 The Android Open Source Project
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+#ifndef _SYS_INOTIFY_H_
+#define _SYS_INOTIFY_H_
+
+#include <sys/cdefs.h>
+#include <sys/types.h>
+#include <linux/inotify.h>
+
+__BEGIN_DECLS
+
+extern int inotify_init(void);
+extern int inotify_add_watch(int, const char *, __u32);
+extern int inotify_rm_watch(int, __u32);
+
+__END_DECLS
+
+#endif /* _SYS_INOTIFY_H_ */
diff --git a/libc/include/sys/ioctl.h b/libc/include/sys/ioctl.h
new file mode 100644
index 0000000..9f68510
--- /dev/null
+++ b/libc/include/sys/ioctl.h
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2008 The Android Open Source Project
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+#ifndef _SYS_IOCTL_H_
+#define _SYS_IOCTL_H_
+
+#include <sys/cdefs.h>
+#include <linux/ioctl.h>
+#include <asm/ioctls.h>
+#include <asm/termbits.h>
+#include <sys/ioctl_compat.h>
+
+__BEGIN_DECLS
+
+extern int ioctl(int, int, ...);
+
+__END_DECLS
+
+#endif /* _SYS_IOCTL_H_ */
diff --git a/libc/include/sys/ioctl_compat.h b/libc/include/sys/ioctl_compat.h
new file mode 100644
index 0000000..d79b67a
--- /dev/null
+++ b/libc/include/sys/ioctl_compat.h
@@ -0,0 +1,168 @@
+/* $NetBSD: ioctl_compat.h,v 1.15 2005/12/03 17:10:46 christos Exp $ */
+
+/*
+ * Copyright (c) 1990, 1993
+ * The Regents of the University of California. All rights reserved.
+ * (c) UNIX System Laboratories, Inc.
+ * All or some portions of this file are derived from material licensed
+ * to the University of California by American Telephone and Telegraph
+ * Co. or Unix System Laboratories, Inc. and are reproduced herein with
+ * the permission of UNIX System Laboratories, Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * @(#)ioctl_compat.h 8.4 (Berkeley) 1/21/94
+ */
+
+#ifndef _SYS_IOCTL_COMPAT_H_
+#define _SYS_IOCTL_COMPAT_H_
+
+//#include <sys/ttychars.h>
+//#include <sys/ttydev.h>
+
+struct tchars {
+ char t_intrc; /* interrupt */
+ char t_quitc; /* quit */
+ char t_startc; /* start output */
+ char t_stopc; /* stop output */
+ char t_eofc; /* end-of-file */
+ char t_brkc; /* input delimiter (like nl) */
+};
+
+struct ltchars {
+ char t_suspc; /* stop process signal */
+ char t_dsuspc; /* delayed stop process signal */
+ char t_rprntc; /* reprint line */
+ char t_flushc; /* flush output (toggles) */
+ char t_werasc; /* word erase */
+ char t_lnextc; /* literal next character */
+};
+
+/*
+ * Structure for TIOCGETP and TIOCSETP ioctls.
+ */
+#ifndef _SGTTYB_
+#define _SGTTYB_
+struct sgttyb {
+ char sg_ispeed; /* input speed */
+ char sg_ospeed; /* output speed */
+ char sg_erase; /* erase character */
+ char sg_kill; /* kill character */
+ short sg_flags; /* mode flags */
+};
+#endif
+
+#ifdef USE_OLD_TTY
+# undef TIOCGETD
+# define TIOCGETD _IOR('t', 0, int) /* get line discipline */
+# undef TIOCSETD
+# define TIOCSETD _IOW('t', 1, int) /* set line discipline */
+#else
+# define OTIOCGETD _IOR('t', 0, int) /* get line discipline */
+# define OTIOCSETD _IOW('t', 1, int) /* set line discipline */
+#endif
+#define TIOCHPCL _IO('t', 2) /* hang up on last close */
+#define TIOCGETP _IOR('t', 8,struct sgttyb)/* get parameters -- gtty */
+#define TIOCSETP _IOW('t', 9,struct sgttyb)/* set parameters -- stty */
+#define TIOCSETN _IOW('t',10,struct sgttyb)/* as above, but no flushtty*/
+#define TIOCSETC _IOW('t',17,struct tchars)/* set special characters */
+#define TIOCGETC _IOR('t',18,struct tchars)/* get special characters */
+#if 0
+/* BUG: a bunch of these conflict with #defines in asm/termbits.h */
+#define TANDEM 0x00000001 /* send stopc on out q full */
+#define CBREAK 0x00000002 /* half-cooked mode */
+#define LCASE 0x00000004 /* simulate lower case */
+#define ECHO 0x00000008 /* enable echoing */
+#define CRMOD 0x00000010 /* map \r to \r\n on output */
+#define RAW 0x00000020 /* no i/o processing */
+#define ODDP 0x00000040 /* get/send odd parity */
+#define EVENP 0x00000080 /* get/send even parity */
+#define ANYP 0x000000c0 /* get any parity/send none */
+#define NLDELAY 0x00000300 /* \n delay */
+#define NL0 0x00000000
+#define NL1 0x00000100 /* tty 37 */
+#define NL2 0x00000200 /* vt05 */
+#define NL3 0x00000300
+#define TBDELAY 0x00000c00 /* horizontal tab delay */
+#define TAB0 0x00000000
+#define TAB1 0x00000400 /* tty 37 */
+#define TAB2 0x00000800
+#define XTABS 0x00000c00 /* expand tabs on output */
+#define CRDELAY 0x00003000 /* \r delay */
+#define CR0 0x00000000
+#define CR1 0x00001000 /* tn 300 */
+#define CR2 0x00002000 /* tty 37 */
+#define CR3 0x00003000 /* concept 100 */
+#define VTDELAY 0x00004000 /* vertical tab delay */
+#define FF0 0x00000000
+#define FF1 0x00004000 /* tty 37 */
+#define BSDELAY 0x00008000 /* \b delay */
+#define BS0 0x00000000
+#define BS1 0x00008000
+#define ALLDELAY (NLDELAY|TBDELAY|CRDELAY|VTDELAY|BSDELAY)
+#define CRTBS 0x00010000 /* do backspacing for crt */
+#define PRTERA 0x00020000 /* \ ... / erase */
+#define CRTERA 0x00040000 /* " \b " to wipe out char */
+#define TILDE 0x00080000 /* hazeltine tilde kludge */
+#define MDMBUF 0x00100000 /* DTR/DCD hardware flow control */
+#define LITOUT 0x00200000 /* literal output */
+#define TOSTOP 0x00400000 /* stop background jobs on output */
+#define FLUSHO 0x00800000 /* output being flushed (state) */
+#define NOHANG 0x01000000 /* (no-op) was no SIGHUP on carrier drop */
+#define L001000 0x02000000
+#define CRTKIL 0x04000000 /* kill line with " \b " */
+#define PASS8 0x08000000
+#define CTLECH 0x10000000 /* echo control chars as ^X */
+#define PENDIN 0x20000000 /* re-echo input buffer at next read */
+#define DECCTQ 0x40000000 /* only ^Q starts after ^S */
+#define NOFLSH 0x80000000 /* don't flush output on signal */
+#endif
+#define TIOCLBIS _IOW('t', 127, int) /* bis local mode bits */
+#define TIOCLBIC _IOW('t', 126, int) /* bic local mode bits */
+#define TIOCLSET _IOW('t', 125, int) /* set entire local mode word */
+#define TIOCLGET _IOR('t', 124, int) /* get local modes */
+#define LCRTBS (CRTBS>>16)
+#define LPRTERA (PRTERA>>16)
+#define LCRTERA (CRTERA>>16)
+#define LTILDE (TILDE>>16)
+#define LMDMBUF (MDMBUF>>16)
+#define LLITOUT (LITOUT>>16)
+#define LTOSTOP (TOSTOP>>16)
+#define LFLUSHO (FLUSHO>>16)
+#define LNOHANG (NOHANG>>16)
+#define LCRTKIL (CRTKIL>>16)
+#define LPASS8 (PASS8>>16)
+#define LCTLECH (CTLECH>>16)
+#define LPENDIN (PENDIN>>16)
+#define LDECCTQ (DECCTQ>>16)
+#define LNOFLSH (NOFLSH>>16)
+#define TIOCSLTC _IOW('t',117,struct ltchars)/* set local special chars*/
+#define TIOCGLTC _IOR('t',116,struct ltchars)/* get local special chars*/
+#define OTIOCCONS _IO('t', 98) /* for hp300 -- sans int arg */
+#define OTTYDISC 0
+#define NETLDISC 1
+#define NTTYDISC 2
+
+#endif /* !_SYS_IOCTL_COMPAT_H_ */
diff --git a/libc/include/sys/ipc.h b/libc/include/sys/ipc.h
new file mode 100644
index 0000000..c0ae0ba
--- /dev/null
+++ b/libc/include/sys/ipc.h
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2008 The Android Open Source Project
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+#ifndef _SYS_IPC_H
+#define _SYS_IPC_H
+
+#include <sys/cdefs.h>
+#include <sys/types.h>
+#include <linux/ipc.h>
+
+__BEGIN_DECLS
+
+extern key_t ftok(const char* path, int id);
+
+__END_DECLS
+
+#endif /* _SYS_IPC_H */
diff --git a/libc/include/sys/klog.h b/libc/include/sys/klog.h
new file mode 100644
index 0000000..21bb7d9
--- /dev/null
+++ b/libc/include/sys/klog.h
@@ -0,0 +1,51 @@
+/*
+ * Copyright (C) 2008 The Android Open Source Project
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+#ifndef _SYS_KLOG_H_
+#define _SYS_KLOG_H_
+
+#include <sys/cdefs.h>
+
+__BEGIN_DECLS
+
+#define KLOG_CLOSE 0
+#define KLOG_OPEN 1
+#define KLOG_READ 2
+#define KLOG_READ_ALL 3
+#define KLOG_READ_CLEAR 4
+#define KLOG_CLEAR 5
+#define KLOG_DISABLE 6
+#define KLOG_ENABLE 7
+#define KLOG_SETLEVEL 8
+#define KLOG_UNREADSIZE 9
+#define KLOG_WRITE 10
+
+extern int klogctl(int, char *, int);
+
+__END_DECLS
+
+#endif /* _SYS_KLOG_H_ */
diff --git a/libc/include/sys/limits.h b/libc/include/sys/limits.h
new file mode 100644
index 0000000..41d02ff
--- /dev/null
+++ b/libc/include/sys/limits.h
@@ -0,0 +1,179 @@
+/* $OpenBSD: limits.h,v 1.6 2005/12/13 00:35:23 millert Exp $ */
+/*
+ * Copyright (c) 2002 Marc Espie.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE OPENBSD PROJECT AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OPENBSD
+ * PROJECT OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+#ifndef _SYS_LIMITS_H_
+#define _SYS_LIMITS_H_
+
+#include <sys/cdefs.h>
+#include <linux/limits.h>
+
+/* Common definitions for limits.h. */
+
+/*
+ * <machine/internal_types.h> is meant to describe a specific architecture,
+ * but to be a safe include, that doesn't ever define anything that is
+ * user-visible (only typedefs and #define names that stays in the __xxx
+ * namespace).
+ *
+ * __machine_has_unsigned_chars (default is signed chars)
+ * __FLT_xxx/__DBL_xxx non standard values for floating
+ * points limits.
+ */
+#include <machine/internal_types.h>
+
+/* Legacy */
+#include <machine/limits.h>
+
+#define CHAR_BIT 8 /* number of bits in a char */
+
+#define SCHAR_MAX 0x7f /* max value for a signed char */
+#define SCHAR_MIN (-0x7f-1) /* min value for a signed char */
+
+#define UCHAR_MAX 0xffU /* max value for an unsigned char */
+#ifdef __machine_has_unsigned_chars
+# define CHAR_MIN 0 /* min value for a char */
+# define CHAR_MAX 0xff /* max value for a char */
+#else
+# define CHAR_MAX 0x7f
+# define CHAR_MIN (-0x7f-1)
+#endif
+
+#define USHRT_MAX 0xffffU /* max value for an unsigned short */
+#define SHRT_MAX 0x7fff /* max value for a short */
+#define SHRT_MIN (-0x7fff-1) /* min value for a short */
+
+#define UINT_MAX 0xffffffffU /* max value for an unsigned int */
+#define INT_MAX 0x7fffffff /* max value for an int */
+#define INT_MIN (-0x7fffffff-1) /* min value for an int */
+
+#ifdef __LP64__
+# define ULONG_MAX 0xffffffffffffffffUL
+ /* max value for unsigned long */
+# define LONG_MAX 0x7fffffffffffffffL
+ /* max value for a signed long */
+# define LONG_MIN (-0x7fffffffffffffffL-1)
+ /* min value for a signed long */
+#else
+# define ULONG_MAX 0xffffffffUL /* max value for an unsigned long */
+# define LONG_MAX 0x7fffffffL /* max value for a long */
+# define LONG_MIN (-0x7fffffffL-1)/* min value for a long */
+#endif
+
+#if __BSD_VISIBLE || __ISO_C_VISIBLE >= 1999
+# define ULLONG_MAX 0xffffffffffffffffULL
+ /* max value for unsigned long long */
+# define LLONG_MAX 0x7fffffffffffffffLL
+ /* max value for a signed long long */
+# define LLONG_MIN (-0x7fffffffffffffffLL-1)
+ /* min value for a signed long long */
+#endif
+
+#if __BSD_VISIBLE
+# define UID_MAX UINT_MAX /* max value for a uid_t */
+# define GID_MAX UINT_MAX /* max value for a gid_t */
+#endif
+
+
+#ifdef __LP64__
+# define LONG_BIT 64
+#else
+# define LONG_BIT 32
+#endif
+
+/* float.h defines these as well */
+# if !defined(DBL_DIG)
+# if defined(__DBL_DIG)
+# define DBL_DIG __DBL_DIG
+# define DBL_MAX __DBL_MAX
+# define DBL_MIN __DBL_MIN
+
+# define FLT_DIG __FLT_DIG
+# define FLT_MAX __FLT_MAX
+# define FLT_MIN __FLT_MIN
+# else
+# define DBL_DIG 15
+# define DBL_MAX 1.7976931348623157E+308
+# define DBL_MIN 2.2250738585072014E-308
+
+# define FLT_DIG 6
+# define FLT_MAX 3.40282347E+38F
+# define FLT_MIN 1.17549435E-38F
+# endif
+# endif
+
+/* Bionic: the following has been optimized out from our processed kernel headers */
+
+#define CHILD_MAX 999
+#define OPEN_MAX 256
+
+/* Bionic-specific definitions */
+
+#define _POSIX_VERSION 200112L /* Posix C language bindings version */
+#define _POSIX2_VERSION -1 /* we don't support Posix command-line tools */
+#define _POSIX2_C_VERSION _POSIX_VERSION
+#define _XOPEN_VERSION 500 /* by Posix definition */
+#define _XOPEN_XCU_VERSION -1 /* we don't support command-line utilities */
+
+/* tell what we implement legacy stuff when appropriate */
+#if _POSIX_VERSION > 0
+#define _XOPEN_XPG2 1
+#define _XOPEN_XPG3 1
+#define _XOPEN_XPG4 1
+#define _XOPEN_UNIX 1
+#endif
+
+#define _XOPEN_ENH_I18N -1 /* we don't support internationalization in the C library */
+#define _XOPEN_CRYPT -1 /* don't support X/Open Encryption */
+#define _XOPEN_LEGACY -1 /* don't claim we support these, we have some of them but not all */
+#define _XOPEN_REALTIME -1 /* we don't support all these functions */
+#define _XOPEN_REALTIME_THREADS -1 /* same here */
+
+#define _POSIX_REALTIME_SIGNALS -1 /* for now, this is not supported */
+#define _POSIX_PRIORITY_SCHEDULING 1 /* priority scheduling is a Linux feature */
+#define _POSIX_TIMERS 1 /* Posix timers are supported */
+#undef _POSIX_ASYNCHRONOUS_IO /* aio_ functions are not supported */
+#define _POSIX_SYNCHRONIZED_IO 1 /* synchronized i/o supported */
+#define _POSIX_FSYNC 1 /* fdatasync() supported */
+#define _POSIX_MAPPED_FILES 1 /* mmap-ed files supported */
+
+/* XXX: TODO: complete and check list here */
+
+
+#define _POSIX_THREADS 1 /* we support threads */
+#define _POSIX_THREAD_STACKADDR 1 /* we support thread stack address */
+#define _POSIX_THREAD_STACKSIZE 1 /* we support thread stack size */
+#define _POSIX_THREAD_PRIO_INHERIT 200112L /* linux feature */
+#define _POSIX_THREAD_PRIO_PROTECT 200112L /* linux feature */
+
+#undef _POSIX_PROCESS_SHARED /* we don't support process-shared synchronization */
+#undef _POSIX_THREAD_SAFE_FUNCTIONS /* most functions are, but not everything yet */
+#define _POSIX_CHOWN_RESTRICTED 1 /* yes, chown requires appropriate priviledges */
+#define _POSIX_NO_TRUNC 1 /* very long pathnames generate an error */
+#define _POSIX_SAVED_IDS 1 /* saved user ids is a Linux feature */
+#define _POSIX_JOB_CONTROL 1 /* job control is a Linux feature */
+
+
+
+#endif
diff --git a/libc/include/sys/linux-syscalls.h b/libc/include/sys/linux-syscalls.h
new file mode 100644
index 0000000..7772f1e
--- /dev/null
+++ b/libc/include/sys/linux-syscalls.h
@@ -0,0 +1,223 @@
+/* auto-generated by gensyscalls.py, do not touch */
+#ifndef _BIONIC_LINUX_SYSCALLS_H_
+
+#if !defined __ASM_ARM_UNISTD_H && !defined __ASM_I386_UNISTD_H
+#if defined __arm__ && !defined __ARM_EABI__ && !defined __thumb__
+ # define __NR_SYSCALL_BASE 0x900000
+ #else
+ # define __NR_SYSCALL_BASE 0
+ #endif
+
+#define __NR_exit (__NR_SYSCALL_BASE + 1)
+#define __NR_fork (__NR_SYSCALL_BASE + 2)
+#define __NR_clone (__NR_SYSCALL_BASE + 120)
+#define __NR_execve (__NR_SYSCALL_BASE + 11)
+#define __NR_setuid32 (__NR_SYSCALL_BASE + 213)
+#define __NR_getuid32 (__NR_SYSCALL_BASE + 199)
+#define __NR_getgid32 (__NR_SYSCALL_BASE + 200)
+#define __NR_geteuid32 (__NR_SYSCALL_BASE + 201)
+#define __NR_getegid32 (__NR_SYSCALL_BASE + 202)
+#define __NR_getresuid32 (__NR_SYSCALL_BASE + 209)
+#define __NR_getresgid32 (__NR_SYSCALL_BASE + 211)
+#define __NR_gettid (__NR_SYSCALL_BASE + 224)
+#define __NR_getgroups32 (__NR_SYSCALL_BASE + 205)
+#define __NR_getpgid (__NR_SYSCALL_BASE + 132)
+#define __NR_getppid (__NR_SYSCALL_BASE + 64)
+#define __NR_setsid (__NR_SYSCALL_BASE + 66)
+#define __NR_setgid32 (__NR_SYSCALL_BASE + 214)
+#define __NR_setreuid32 (__NR_SYSCALL_BASE + 203)
+#define __NR_setresuid32 (__NR_SYSCALL_BASE + 208)
+#define __NR_setresgid32 (__NR_SYSCALL_BASE + 210)
+#define __NR_brk (__NR_SYSCALL_BASE + 45)
+#define __NR_ptrace (__NR_SYSCALL_BASE + 26)
+#define __NR_getpriority (__NR_SYSCALL_BASE + 96)
+#define __NR_setpriority (__NR_SYSCALL_BASE + 97)
+#define __NR_setrlimit (__NR_SYSCALL_BASE + 75)
+#define __NR_ugetrlimit (__NR_SYSCALL_BASE + 191)
+#define __NR_getrusage (__NR_SYSCALL_BASE + 77)
+#define __NR_setgroups32 (__NR_SYSCALL_BASE + 206)
+#define __NR_setpgid (__NR_SYSCALL_BASE + 57)
+#define __NR_setregid32 (__NR_SYSCALL_BASE + 204)
+#define __NR_chroot (__NR_SYSCALL_BASE + 61)
+#define __NR_prctl (__NR_SYSCALL_BASE + 172)
+#define __NR_capget (__NR_SYSCALL_BASE + 184)
+#define __NR_capset (__NR_SYSCALL_BASE + 185)
+#define __NR_acct (__NR_SYSCALL_BASE + 51)
+#define __NR_read (__NR_SYSCALL_BASE + 3)
+#define __NR_write (__NR_SYSCALL_BASE + 4)
+#define __NR_pread64 (__NR_SYSCALL_BASE + 180)
+#define __NR_pwrite64 (__NR_SYSCALL_BASE + 181)
+#define __NR_open (__NR_SYSCALL_BASE + 5)
+#define __NR_close (__NR_SYSCALL_BASE + 6)
+#define __NR_lseek (__NR_SYSCALL_BASE + 19)
+#define __NR__llseek (__NR_SYSCALL_BASE + 140)
+#define __NR_getpid (__NR_SYSCALL_BASE + 20)
+#define __NR_mmap2 (__NR_SYSCALL_BASE + 192)
+#define __NR_munmap (__NR_SYSCALL_BASE + 91)
+#define __NR_mremap (__NR_SYSCALL_BASE + 163)
+#define __NR_msync (__NR_SYSCALL_BASE + 144)
+#define __NR_mprotect (__NR_SYSCALL_BASE + 125)
+#define __NR_mlock (__NR_SYSCALL_BASE + 150)
+#define __NR_munlock (__NR_SYSCALL_BASE + 151)
+#define __NR_ioctl (__NR_SYSCALL_BASE + 54)
+#define __NR_readv (__NR_SYSCALL_BASE + 145)
+#define __NR_writev (__NR_SYSCALL_BASE + 146)
+#define __NR_fcntl (__NR_SYSCALL_BASE + 55)
+#define __NR_flock (__NR_SYSCALL_BASE + 143)
+#define __NR_fchmod (__NR_SYSCALL_BASE + 94)
+#define __NR_dup (__NR_SYSCALL_BASE + 41)
+#define __NR_pipe (__NR_SYSCALL_BASE + 42)
+#define __NR_dup2 (__NR_SYSCALL_BASE + 63)
+#define __NR__newselect (__NR_SYSCALL_BASE + 142)
+#define __NR_ftruncate (__NR_SYSCALL_BASE + 93)
+#define __NR_fsync (__NR_SYSCALL_BASE + 118)
+#define __NR_fchown32 (__NR_SYSCALL_BASE + 207)
+#define __NR_sync (__NR_SYSCALL_BASE + 36)
+#define __NR_fcntl64 (__NR_SYSCALL_BASE + 221)
+#define __NR_sendfile (__NR_SYSCALL_BASE + 187)
+#define __NR_link (__NR_SYSCALL_BASE + 9)
+#define __NR_unlink (__NR_SYSCALL_BASE + 10)
+#define __NR_chdir (__NR_SYSCALL_BASE + 12)
+#define __NR_mknod (__NR_SYSCALL_BASE + 14)
+#define __NR_chmod (__NR_SYSCALL_BASE + 15)
+#define __NR_chown32 (__NR_SYSCALL_BASE + 212)
+#define __NR_lchown32 (__NR_SYSCALL_BASE + 198)
+#define __NR_mount (__NR_SYSCALL_BASE + 21)
+#define __NR_umount2 (__NR_SYSCALL_BASE + 52)
+#define __NR_fstat64 (__NR_SYSCALL_BASE + 197)
+#define __NR_stat64 (__NR_SYSCALL_BASE + 195)
+#define __NR_lstat64 (__NR_SYSCALL_BASE + 196)
+#define __NR_mkdir (__NR_SYSCALL_BASE + 39)
+#define __NR_readlink (__NR_SYSCALL_BASE + 85)
+#define __NR_rmdir (__NR_SYSCALL_BASE + 40)
+#define __NR_rename (__NR_SYSCALL_BASE + 38)
+#define __NR_getcwd (__NR_SYSCALL_BASE + 183)
+#define __NR_access (__NR_SYSCALL_BASE + 33)
+#define __NR_symlink (__NR_SYSCALL_BASE + 83)
+#define __NR_fchdir (__NR_SYSCALL_BASE + 133)
+#define __NR_truncate (__NR_SYSCALL_BASE + 92)
+#define __NR_pause (__NR_SYSCALL_BASE + 29)
+#define __NR_gettimeofday (__NR_SYSCALL_BASE + 78)
+#define __NR_settimeofday (__NR_SYSCALL_BASE + 79)
+#define __NR_times (__NR_SYSCALL_BASE + 43)
+#define __NR_nanosleep (__NR_SYSCALL_BASE + 162)
+#define __NR_getitimer (__NR_SYSCALL_BASE + 105)
+#define __NR_setitimer (__NR_SYSCALL_BASE + 104)
+#define __NR_sigaction (__NR_SYSCALL_BASE + 67)
+#define __NR_sigprocmask (__NR_SYSCALL_BASE + 126)
+#define __NR_sigsuspend (__NR_SYSCALL_BASE + 72)
+#define __NR_rt_sigaction (__NR_SYSCALL_BASE + 174)
+#define __NR_rt_sigprocmask (__NR_SYSCALL_BASE + 175)
+#define __NR_rt_sigtimedwait (__NR_SYSCALL_BASE + 177)
+#define __NR_sigpending (__NR_SYSCALL_BASE + 73)
+#define __NR_sched_setscheduler (__NR_SYSCALL_BASE + 156)
+#define __NR_sched_getscheduler (__NR_SYSCALL_BASE + 157)
+#define __NR_sched_yield (__NR_SYSCALL_BASE + 158)
+#define __NR_sched_setparam (__NR_SYSCALL_BASE + 154)
+#define __NR_sched_getparam (__NR_SYSCALL_BASE + 155)
+#define __NR_sched_get_priority_max (__NR_SYSCALL_BASE + 159)
+#define __NR_sched_get_priority_min (__NR_SYSCALL_BASE + 160)
+#define __NR_sched_rr_get_interval (__NR_SYSCALL_BASE + 161)
+#define __NR_uname (__NR_SYSCALL_BASE + 122)
+#define __NR_wait4 (__NR_SYSCALL_BASE + 114)
+#define __NR_umask (__NR_SYSCALL_BASE + 60)
+#define __NR_reboot (__NR_SYSCALL_BASE + 88)
+#define __NR_syslog (__NR_SYSCALL_BASE + 103)
+#define __NR_init_module (__NR_SYSCALL_BASE + 128)
+#define __NR_delete_module (__NR_SYSCALL_BASE + 129)
+#define __NR_syslog (__NR_SYSCALL_BASE + 103)
+#define __NR_futex (__NR_SYSCALL_BASE + 240)
+#define __NR_poll (__NR_SYSCALL_BASE + 168)
+
+#ifdef __arm__
+#define __NR_exit_group (__NR_SYSCALL_BASE + 248)
+#define __NR_waitid (__NR_SYSCALL_BASE + 280)
+#define __NR_vfork (__NR_SYSCALL_BASE + 190)
+#define __NR_openat (__NR_SYSCALL_BASE + 322)
+#define __NR_madvise (__NR_SYSCALL_BASE + 220)
+#define __NR_mincore (__NR_SYSCALL_BASE + 219)
+#define __NR_getdents64 (__NR_SYSCALL_BASE + 217)
+#define __NR_fstatfs64 (__NR_SYSCALL_BASE + 267)
+#define __NR_fstatat64 (__NR_SYSCALL_BASE + 327)
+#define __NR_mkdirat (__NR_SYSCALL_BASE + 323)
+#define __NR_fchownat (__NR_SYSCALL_BASE + 325)
+#define __NR_fchmodat (__NR_SYSCALL_BASE + 333)
+#define __NR_renameat (__NR_SYSCALL_BASE + 329)
+#define __NR_unlinkat (__NR_SYSCALL_BASE + 328)
+#define __NR_statfs64 (__NR_SYSCALL_BASE + 266)
+#define __NR_clock_gettime (__NR_SYSCALL_BASE + 263)
+#define __NR_clock_settime (__NR_SYSCALL_BASE + 262)
+#define __NR_clock_getres (__NR_SYSCALL_BASE + 264)
+#define __NR_clock_nanosleep (__NR_SYSCALL_BASE + 265)
+#define __NR_timer_create (__NR_SYSCALL_BASE + 257)
+#define __NR_timer_settime (__NR_SYSCALL_BASE + 258)
+#define __NR_timer_gettime (__NR_SYSCALL_BASE + 259)
+#define __NR_timer_getoverrun (__NR_SYSCALL_BASE + 260)
+#define __NR_timer_delete (__NR_SYSCALL_BASE + 261)
+#define __NR_utimes (__NR_SYSCALL_BASE + 269)
+#define __NR_socket (__NR_SYSCALL_BASE + 281)
+#define __NR_socketpair (__NR_SYSCALL_BASE + 288)
+#define __NR_bind (__NR_SYSCALL_BASE + 282)
+#define __NR_connect (__NR_SYSCALL_BASE + 283)
+#define __NR_listen (__NR_SYSCALL_BASE + 284)
+#define __NR_accept (__NR_SYSCALL_BASE + 285)
+#define __NR_getsockname (__NR_SYSCALL_BASE + 286)
+#define __NR_getpeername (__NR_SYSCALL_BASE + 287)
+#define __NR_sendto (__NR_SYSCALL_BASE + 290)
+#define __NR_recvfrom (__NR_SYSCALL_BASE + 292)
+#define __NR_shutdown (__NR_SYSCALL_BASE + 293)
+#define __NR_setsockopt (__NR_SYSCALL_BASE + 294)
+#define __NR_getsockopt (__NR_SYSCALL_BASE + 295)
+#define __NR_sendmsg (__NR_SYSCALL_BASE + 296)
+#define __NR_recvmsg (__NR_SYSCALL_BASE + 297)
+#define __NR_epoll_create (__NR_SYSCALL_BASE + 250)
+#define __NR_epoll_ctl (__NR_SYSCALL_BASE + 251)
+#define __NR_epoll_wait (__NR_SYSCALL_BASE + 252)
+#define __NR_inotify_init (__NR_SYSCALL_BASE + 316)
+#define __NR_inotify_add_watch (__NR_SYSCALL_BASE + 317)
+#define __NR_inotify_rm_watch (__NR_SYSCALL_BASE + 318)
+#define __NR_ARM_set_tls (__NR_SYSCALL_BASE + 983045)
+#define __NR_ARM_cacheflush (__NR_SYSCALL_BASE + 983042)
+#endif
+
+#ifdef __i386__
+#define __NR_exit_group (__NR_SYSCALL_BASE + 252)
+#define __NR_waitpid (__NR_SYSCALL_BASE + 7)
+#define __NR_waitid (__NR_SYSCALL_BASE + 284)
+#define __NR_kill (__NR_SYSCALL_BASE + 37)
+#define __NR_tkill (__NR_SYSCALL_BASE + 238)
+#define __NR_set_thread_area (__NR_SYSCALL_BASE + 243)
+#define __NR_openat (__NR_SYSCALL_BASE + 295)
+#define __NR_madvise (__NR_SYSCALL_BASE + 219)
+#define __NR_mincore (__NR_SYSCALL_BASE + 218)
+#define __NR_getdents64 (__NR_SYSCALL_BASE + 220)
+#define __NR_fstatfs64 (__NR_SYSCALL_BASE + 269)
+#define __NR_fstatat64 (__NR_SYSCALL_BASE + 300)
+#define __NR_mkdirat (__NR_SYSCALL_BASE + 296)
+#define __NR_fchownat (__NR_SYSCALL_BASE + 298)
+#define __NR_fchmodat (__NR_SYSCALL_BASE + 306)
+#define __NR_renameat (__NR_SYSCALL_BASE + 302)
+#define __NR_unlinkat (__NR_SYSCALL_BASE + 301)
+#define __NR_statfs64 (__NR_SYSCALL_BASE + 268)
+#define __NR_clock_gettime (__NR_SYSCALL_BASE + 265)
+#define __NR_clock_settime (__NR_SYSCALL_BASE + 264)
+#define __NR_clock_getres (__NR_SYSCALL_BASE + 266)
+#define __NR_clock_nanosleep (__NR_SYSCALL_BASE + 267)
+#define __NR_timer_create (__NR_SYSCALL_BASE + 259)
+#define __NR_timer_settime (__NR_SYSCALL_BASE + 260)
+#define __NR_timer_gettime (__NR_SYSCALL_BASE + 261)
+#define __NR_timer_getoverrun (__NR_SYSCALL_BASE + 262)
+#define __NR_timer_delete (__NR_SYSCALL_BASE + 263)
+#define __NR_utimes (__NR_SYSCALL_BASE + 271)
+#define __NR_socketcall (__NR_SYSCALL_BASE + 102)
+#define __NR_epoll_create (__NR_SYSCALL_BASE + 254)
+#define __NR_epoll_ctl (__NR_SYSCALL_BASE + 255)
+#define __NR_epoll_wait (__NR_SYSCALL_BASE + 256)
+#define __NR_inotify_init (__NR_SYSCALL_BASE + 291)
+#define __NR_inotify_add_watch (__NR_SYSCALL_BASE + 292)
+#define __NR_inotify_rm_watch (__NR_SYSCALL_BASE + 293)
+#endif
+
+#endif
+
+#endif /* _BIONIC_LINUX_SYSCALLS_H_ */
diff --git a/libc/include/sys/linux-unistd.h b/libc/include/sys/linux-unistd.h
new file mode 100644
index 0000000..789271e
--- /dev/null
+++ b/libc/include/sys/linux-unistd.h
@@ -0,0 +1,204 @@
+/* auto-generated by gensyscalls.py, do not touch */
+#ifndef _BIONIC_LINUX_UNISTD_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+void _exit (int);
+void _exit_thread (int);
+pid_t __fork (void);
+pid_t _waitpid (pid_t, int*, int, struct rusage*);
+int waitid (int, pid_t, struct siginfo_t*, int,void*);
+pid_t __clone (int (*fn)(void*), void *child_stack, int flags, void *arg);
+int execve (const char*, char* const*, char* const*);
+int setuid (uid_t);
+uid_t getuid (void);
+gid_t getgid (void);
+uid_t geteuid (void);
+gid_t getegid (void);
+uid_t getresuid (void);
+gid_t getresgid (void);
+pid_t gettid (void);
+int getgroups (int, gid_t *);
+pid_t getpgid (pid_t);
+pid_t getppid (void);
+pid_t setsid (void);
+int setgid (gid_t);
+int seteuid (uid_t);
+int setreuid (uid_t, uid_t);
+int setresuid (uid_t, uid_t, uid_t);
+int setresgid (gid_t, gid_t, gid_t);
+void* __brk (void*);
+int kill (pid_t, int);
+int tkill (pid_t tid, int sig);
+int __ptrace (int request, int pid, void* addr, void* data);
+int __set_thread_area (void* user_desc);
+int __getpriority (int, int);
+int setpriority (int, int, int);
+int setrlimit (int resource, const struct rlimit *rlp);
+int getrlimit (int resource, struct rlimit *rlp);
+int getrusage (int who, struct rusage* r_usage);
+int setgroups (int, const gid_t *);
+pid_t getpgrp (void);
+int setpgid (pid_t, pid_t);
+pid_t vfork (void);
+int setregid (gid_t, gid_t);
+int chroot (const char *);
+int prctl (int option, unsigned int arg2, unsigned int arg3, unsigned int arg4, unsigned int arg5);
+int capget (cap_user_header_t header, cap_user_data_t data);
+int capset (cap_user_header_t header, const cap_user_data_t data);
+int acct (const char* filepath);
+ssize_t read (int, void*, size_t);
+ssize_t write (int, const void*, size_t);
+ssize_t __pread64 (int, void *, size_t, off_t, off_t);
+ssize_t __pwrite64 (int, void *, size_t, off_t, off_t);
+int __open (const char*, int, mode_t);
+int __openat (int, const char*, int, mode_t);
+int close (int);
+int creat (const char*, mode_t);
+off_t lseek (int, off_t, int);
+int __llseek (int, unsigned long, unsigned long, loff_t*, int);
+pid_t getpid (void);
+void * mmap (void *, size_t, int, int, int, long);
+void * __mmap2 (void*, size_t, int, int, int, long);
+int munmap (void *, size_t);
+void * mremap (void *, size_t, size_t, unsigned long);
+int msync (const void *, size_t, int);
+int mprotect (const void *, size_t, int);
+int madvise (const void *, size_t, int);
+int mlock (const void *addr, size_t len);
+int munlock (const void *addr, size_t len);
+int mincore (void* start, size_t length, unsigned char* vec);
+int __ioctl (int, int, void *);
+int readv (int, const struct iovec *, int);
+int writev (int, const struct iovec *, int);
+int __fcntl (int, int, void*);
+int flock (int, int);
+int fchmod (int, mode_t);
+int dup (int);
+int pipe (int *);
+int dup2 (int, int);
+int select (int, struct fd_set *, struct fd_set *, struct fd_set *, struct timeval *);
+int ftruncate (int, off_t);
+int getdents (unsigned int, struct dirent *, unsigned int);
+int fsync (int);
+int fchown (int, uid_t, gid_t);
+void sync (void);
+int __fcntl64 (int, int, void *);
+int fstatfs (int, size_t, struct statfs *);
+ssize_t sendfile (int out_fd, int in_fd, off_t *offset, size_t count);
+int fstatat (int dirfd, const char *path, struct stat *buf, int flags);
+int mkdirat (int dirfd, const char *pathname, mode_t mode);
+int fchownat (int dirfd, const char *path, uid_t owner, gid_t group, int flags);
+int fchmodat (int dirfd, const char *path, mode_t mode, int flags);
+int renameat (int olddirfd, const char *oldpath, int newdirfd, const char *newpath);
+int link (const char*, const char*);
+int unlink (const char*);
+int unlinkat (int, const char *, int);
+int chdir (const char*);
+int mknod (const char*, mode_t, dev_t);
+int chmod (const char*,mode_t);
+int chown (const char *, uid_t, gid_t);
+int lchown (const char*, uid_t, gid_t);
+int mount (const char*, const char*, const char*, unsigned long, const void*);
+int umount (const char*);
+int umount2 (const char*, int);
+int fstat (int, struct stat*);
+int stat (const char *, struct stat *);
+int lstat (const char *, struct stat *);
+int mkdir (const char *, mode_t);
+int readlink (const char *, char *, size_t);
+int rmdir (const char *);
+int rename (const char *, const char *);
+int __getcwd (char * buf, size_t size);
+int access (const char *, int);
+int symlink (const char *, const char *);
+int fchdir (int);
+int truncate (const char*, off_t);
+int __statfs64 (const char *, size_t, struct statfs *);
+int pause (void);
+int gettimeofday (struct timeval*, struct timezone*);
+int settimeofday (const struct timeval*, const struct timezone*);
+clock_t times (struct tms *);
+int nanosleep (const struct timespec *, struct timespec *);
+int clock_gettime (clockid_t clk_id, struct timespec *tp);
+int clock_settime (clockid_t clk_id, const struct timespec *tp);
+int clock_getres (clockid_t clk_id, struct timespec *res);
+int clock_nanosleep (const struct timespec *req, struct timespec *rem);
+int getitimer (int, const struct itimerval *);
+int setitimer (int, const struct itimerval *, struct itimerval *);
+int __timer_create (clockid_t clockid, struct sigevent *evp, timer_t *timerid);
+int __timer_settime (timer_t, int, const struct itimerspec*, struct itimerspec*);
+int __timer_gettime (timer_t, struct itimerspec*);
+int __timer_getoverrun (timer_t);
+int __timer_delete (timer_t);
+int utimes (const char*, const struct timeval tvp[2]);
+int sigaction (int, const struct sigaction *, struct sigaction *);
+int sigprocmask (int, const sigset_t *, sigset_t *);
+int __sigsuspend (int unused1, int unused2, unsigned mask);
+int __rt_sigaction (int sig, const struct sigaction *act, struct sigaction *oact, size_t sigsetsize);
+int __rt_sigprocmask (int how, const sigset_t *set, sigset_t *oset, size_t sigsetsize);
+int __rt_sigtimedwait (const sigset_t *set, struct siginfo_t *info, struct timespec_t *timeout, size_t sigset_size);
+int sigpending (sigset_t *);
+int socket (int, int, int);
+int socketpair (int, int, int, int*);
+int bind (int, struct sockaddr *, int);
+int connect (int, struct sockaddr *, socklen_t);
+int listen (int, int);
+int accept (int, struct sockaddr *, socklen_t *);
+int getsockname (int, struct sockaddr *, socklen_t *);
+int getpeername (int, struct sockaddr *, socklen_t *);
+int sendto (int, const void *, size_t, int, const struct sockaddr *, socklen_t);
+int recvfrom (int, void *, size_t, unsigned int, struct sockaddr *, socklen_t *);
+int shutdown (int, int);
+int setsockopt (int, int, int, const void *, socklen_t);
+int getsockopt (int, int, int, void *, socklen_t *);
+int sendmsg (int, const struct msghdr *, unsigned int);
+int recvmsg (int, struct msghdr *, unsigned int);
+int socket (int, int, int);
+int bind (int, struct sockaddr *, int);
+int connect (int, struct sockaddr *, socklen_t);
+int listen (int, int);
+int accept (int, struct sockaddr *, socklen_t *);
+int getsockname (int, struct sockaddr *, socklen_t *);
+int getpeername (int, struct sockaddr *, socklen_t *);
+int socketpair (int, int, int, int*);
+int sendto (int, const void *, size_t, int, const struct sockaddr *, socklen_t);
+int recvfrom (int, void *, size_t, unsigned int, struct sockaddr *, socklen_t *);
+int shutdown (int, int);
+int setsockopt (int, int, int, const void *, socklen_t);
+int getsockopt (int, int, int, void *, socklen_t *);
+int sendmsg (int, const struct msghdr *, unsigned int);
+int recvmsg (int, struct msghdr *, unsigned int);
+int sched_setscheduler (pid_t pid, int policy, const struct sched_param *param);
+int sched_getscheduler (pid_t pid);
+int sched_yield (void);
+int sched_setparam (pid_t pid, const struct sched_param *param);
+int sched_getparam (pid_t pid, struct sched_param *param);
+int sched_get_priority_max (int policy);
+int sched_get_priority_min (int policy);
+int sched_rr_get_interval (pid_t pid, struct timespec *interval);
+int uname (struct utsname *);
+pid_t __wait4 (pid_t pid, int *status, int options, struct rusage *rusage);
+mode_t umask (mode_t);
+int __reboot (int, int, int, void *);
+int __syslog (int, char *, int);
+int init_module (void *, unsigned long, const char *);
+int delete_module (const char*, unsigned int);
+int klogctl (int, char *, int);
+int futex (void *, int, int, void *, void *, int);
+int epoll_create (int size);
+int epoll_ctl (int epfd, int op, int fd, struct epoll_event *event);
+int epoll_wait (int epfd, struct epoll_event *events, int max, int timeout);
+int inotify_init (void);
+int inotify_add_watch (int, const char *, unsigned int);
+int inotify_rm_watch (int, unsigned int);
+int poll (struct pollfd *, unsigned int, long);
+int __set_tls (void*);
+int cacheflush (long start, long end, long flags);
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _BIONIC_LINUX_UNISTD_H_ */
diff --git a/libc/include/sys/mman.h b/libc/include/sys/mman.h
new file mode 100644
index 0000000..7a32974
--- /dev/null
+++ b/libc/include/sys/mman.h
@@ -0,0 +1,66 @@
+/*
+ * Copyright (C) 2008 The Android Open Source Project
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+#ifndef _SYS_MMAN_H_
+#define _SYS_MMAN_H_
+
+#include <sys/cdefs.h>
+#include <sys/types.h>
+#include <asm/mman.h>
+#include <asm/page.h>
+
+__BEGIN_DECLS
+
+#ifndef MAP_ANON
+#define MAP_ANON MAP_ANONYMOUS
+#endif
+
+#define MAP_FAILED ((void *)-1)
+
+#define MREMAP_MAYMOVE 1
+#define MREMAP_FIXED 2
+
+extern void* mmap(void *, size_t, int, int, int, off_t);
+extern int munmap(void *, size_t);
+extern int msync(const void *, size_t, int);
+extern int mprotect(const void *, size_t, int);
+extern void* mremap(void *, size_t, size_t, unsigned long);
+
+extern int mlockall(int);
+extern int munlockall(void);
+extern int mlock(const void *, size_t);
+extern int munlock(const void *, size_t);
+extern int madvise(const void *, size_t, int);
+
+extern int mlock(const void *addr, size_t len);
+extern int munlock(const void *addr, size_t len);
+
+extern int mincore(void* start, size_t length, unsigned char* vec);
+
+__END_DECLS
+
+#endif /* _SYS_MMAN_H_ */
diff --git a/libc/include/sys/mount.h b/libc/include/sys/mount.h
new file mode 100644
index 0000000..62c4ee2
--- /dev/null
+++ b/libc/include/sys/mount.h
@@ -0,0 +1,99 @@
+/*
+ * Copyright (C) 2008 The Android Open Source Project
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+#ifndef _SYS_MOUNT_H
+#define _SYS_MOUNT_H
+
+#include <sys/cdefs.h>
+#include <sys/ioctl.h>
+
+__BEGIN_DECLS
+
+/*
+ * These are the fs-independent mount-flags: up to 32 flags are supported
+ */
+#define MS_RDONLY 1 /* Mount read-only */
+#define MS_NOSUID 2 /* Ignore suid and sgid bits */
+#define MS_NODEV 4 /* Disallow access to device special files */
+#define MS_NOEXEC 8 /* Disallow program execution */
+#define MS_SYNCHRONOUS 16 /* Writes are synced at once */
+#define MS_REMOUNT 32 /* Alter flags of a mounted FS */
+#define MS_MANDLOCK 64 /* Allow mandatory locks on an FS */
+#define MS_DIRSYNC 128 /* Directory modifications are synchronous */
+#define MS_NOATIME 1024 /* Do not update access times. */
+#define MS_NODIRATIME 2048 /* Do not update directory access times */
+#define MS_BIND 4096
+#define MS_MOVE 8192
+#define MS_REC 16384
+#define MS_VERBOSE 32768
+#define MS_POSIXACL (1<<16) /* VFS does not apply the umask */
+#define MS_ONE_SECOND (1<<17) /* fs has 1 sec a/m/ctime resolution */
+#define MS_ACTIVE (1<<30)
+#define MS_NOUSER (1<<31)
+
+/*
+ * Superblock flags that can be altered by MS_REMOUNT
+ */
+#define MS_RMT_MASK (MS_RDONLY|MS_SYNCHRONOUS|MS_MANDLOCK|MS_NOATIME|MS_NODIRATIME)
+
+/*
+ * Old magic mount flag and mask
+ */
+#define MS_MGC_VAL 0xC0ED0000
+#define MS_MGC_MSK 0xffff0000
+
+/*
+ * umount2() flags
+ */
+#define MNT_FORCE 1 /* Forcibly unmount */
+#define MNT_DETACH 2 /* Detach from tree only */
+#define MNT_EXPIRE 4 /* Mark for expiry */
+
+/*
+ * Block device ioctls
+ */
+#define BLKROSET _IO(0x12, 93) /* Set device read-only (0 = read-write). */
+#define BLKROGET _IO(0x12, 94) /* Get read-only status (0 = read_write). */
+#define BLKRRPART _IO(0x12, 95) /* Re-read partition table. */
+#define BLKGETSIZE _IO(0x12, 96) /* Return device size. */
+#define BLKFLSBUF _IO(0x12, 97) /* Flush buffer cache. */
+#define BLKRASET _IO(0x12, 98) /* Set read ahead for block device. */
+#define BLKRAGET _IO(0x12, 99) /* Get current read ahead setting. */
+
+/*
+ * Prototypes
+ */
+extern int mount(const char *, const char *,
+ const char *, unsigned long,
+ const void *);
+extern int umount(const char *);
+extern int umount2(const char *, int);
+extern int pivot_root(const char *, const char *);
+
+__END_DECLS
+
+#endif /* _SYS_MOUNT_H */
diff --git a/libc/include/sys/param.h b/libc/include/sys/param.h
new file mode 100644
index 0000000..3a815cb
--- /dev/null
+++ b/libc/include/sys/param.h
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2008 The Android Open Source Project
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+#ifndef _SYS_PARAM_H_
+#define _SYS_PARAM_H_
+
+#include <limits.h>
+#include <linux/param.h>
+
+#define MAXPATHLEN PATH_MAX
+#define MAXSYMLINKS 8
+
+#define ALIGNBYTES 3
+#define ALIGN(p) (((unsigned int)(p) + ALIGNBYTES) &~ ALIGNBYTES)
+
+#endif /* _SYS_PARAM_H_ */
diff --git a/libc/include/sys/poll.h b/libc/include/sys/poll.h
new file mode 100644
index 0000000..779ec77
--- /dev/null
+++ b/libc/include/sys/poll.h
@@ -0,0 +1 @@
+#include <poll.h>
diff --git a/libc/include/sys/prctl.h b/libc/include/sys/prctl.h
new file mode 100644
index 0000000..ce85bf7
--- /dev/null
+++ b/libc/include/sys/prctl.h
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2008 The Android Open Source Project
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+#ifndef _SYS_PRCTL_H
+#define _SYS_PRCTL_H
+
+#include <linux/prctl.h>
+
+__BEGIN_DECLS
+
+extern int prctl(int option, unsigned long arg2, unsigned long arg3 , unsigned
+ long arg4, unsigned long arg5);
+
+__END_DECLS
+
+#endif /* _SYS_PRCTL_H */
+
diff --git a/libc/include/sys/ptrace.h b/libc/include/sys/ptrace.h
new file mode 100644
index 0000000..78a057a
--- /dev/null
+++ b/libc/include/sys/ptrace.h
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2008 The Android Open Source Project
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+#ifndef _SYS_PTRACE_H_
+#define _SYS_PTRACE_H_
+
+#include <sys/cdefs.h>
+#include <sys/types.h>
+// For all of the defines
+#include <linux/ptrace.h>
+
+__BEGIN_DECLS
+
+#define PTRACE_POKEUSER PTRACE_POKEUSR
+#define PTRACE_PEEKUSER PTRACE_PEEKUSR
+
+extern long ptrace(int request, pid_t pid, void *addr, void *data);
+
+__END_DECLS
+
+#endif /* _SYS_PTRACE_H_ */
diff --git a/libc/include/sys/reboot.h b/libc/include/sys/reboot.h
new file mode 100644
index 0000000..df81139
--- /dev/null
+++ b/libc/include/sys/reboot.h
@@ -0,0 +1,49 @@
+/*
+ * Copyright (C) 2008 The Android Open Source Project
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+#ifndef _SYS_REBOOT_H_
+#define _SYS_REBOOT_H_
+
+#include <sys/cdefs.h>
+#include <linux/reboot.h>
+
+__BEGIN_DECLS
+
+/* use glibc names as well */
+
+#define RB_AUTOBOOT LINUX_REBOOT_CMD_RESTART
+#define RB_HALT_SYSTEM LINUX_REBOOT_CMD_HALT
+#define RB_ENABLE_CAD LINUX_REBOOT_CMD_CAD_ON
+#define RB_DISABLE_CAD LINUX_REBOOT_CMD_CAD_OFF
+#define RB_POWER_OFF LINUX_REBOOT_CMD_POWER_OFF
+
+extern int reboot(int reboot_type);
+extern int __reboot(int, int, int, void *);
+
+__END_DECLS
+
+#endif /* _SYS_REBOOT_H_ */
diff --git a/libc/include/sys/resource.h b/libc/include/sys/resource.h
new file mode 100644
index 0000000..a7de6f0
--- /dev/null
+++ b/libc/include/sys/resource.h
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2008 The Android Open Source Project
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+#ifndef _SYS_RESOURCE_H_
+#define _SYS_RESOURCE_H_
+
+#include <sys/cdefs.h>
+#include <sys/types.h> /* MUST be included before linux/resource.h */
+
+/* TRICK AHEAD: <linux/resource.h> defines a getrusage function with
+ * a non-standard signature. this is surprising because the
+ * syscall seems to use the standard one instead.
+ * once again, creative macro usage saves the days
+ */
+#define getrusage __kernel_getrusage
+#include <linux/resource.h>
+#undef getrusage
+
+__BEGIN_DECLS
+
+extern int getpriority(int, int);
+extern int setpriority(int, int, int);
+extern int getrlimit(int resource, struct rlimit *rlp);
+extern int setrlimit(int resource, const struct rlimit *rlp);
+extern int getrusage(int who, struct rusage* r_usage);
+
+__END_DECLS
+
+#endif /* _SYS_RESOURCE_H_ */
diff --git a/libc/include/sys/select.h b/libc/include/sys/select.h
new file mode 100644
index 0000000..52315b9
--- /dev/null
+++ b/libc/include/sys/select.h
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2008 The Android Open Source Project
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+#ifndef _SYS_SELECT_H_
+#define _SYS_SELECT_H_
+
+#include <sys/cdefs.h>
+#include <sys/time.h>
+#include <sys/types.h>
+
+__BEGIN_DECLS
+
+typedef __kernel_fd_set fd_set;
+
+extern int select(int, fd_set *, fd_set *, fd_set *, struct timeval *);
+
+__END_DECLS
+
+#endif /* _SYS_SELECT_H_ */
diff --git a/libc/include/sys/sendfile.h b/libc/include/sys/sendfile.h
new file mode 100644
index 0000000..d5aba26
--- /dev/null
+++ b/libc/include/sys/sendfile.h
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2008 The Android Open Source Project
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+#ifndef _SYS_SENDFILE_H_
+#define _SYS_SENDFILE_H_
+
+#include <sys/cdefs.h>
+#include <sys/types.h>
+
+__BEGIN_DECLS
+
+extern ssize_t sendfile(int out_fd, int in_fd, off_t *offset, size_t count);
+
+__END_DECLS
+
+#endif /* _SYS_SENDFILE_H_ */
diff --git a/libc/include/sys/socket.h b/libc/include/sys/socket.h
new file mode 100644
index 0000000..208663e
--- /dev/null
+++ b/libc/include/sys/socket.h
@@ -0,0 +1,87 @@
+/*
+ * Copyright (C) 2008 The Android Open Source Project
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+#ifndef _SYS_SOCKET_H_
+#define _SYS_SOCKET_H_
+
+#include <sys/cdefs.h>
+#include <sys/types.h>
+#include <linux/socket.h>
+
+__BEGIN_DECLS
+
+#define SOCK_STREAM 1
+#define SOCK_DGRAM 2
+#define SOCK_RAW 3
+#define SOCK_RDM 4
+#define SOCK_SEQPACKET 5
+#define SOCK_PACKET 10
+
+#ifdef __i386__
+# define __socketcall extern __attribute__((__cdecl__))
+#else
+# define __socketcall extern
+#endif
+
+/* BIONIC: second argument to shutdown() */
+enum {
+ SHUT_RD = 0, /* no more receptions */
+#define SHUT_RD SHUT_RD
+ SHUT_WR, /* no more transmissions */
+#define SHUT_WR SHUT_WR
+ SHUT_RDWR /* no more receptions or transmissions */
+#define SHUT_RDWR SHUT_RDWR
+};
+
+
+typedef int socklen_t;
+
+__socketcall int socket(int, int, int);
+__socketcall int bind(int, const struct sockaddr *, int);
+__socketcall int connect(int, const struct sockaddr *, socklen_t);
+__socketcall int listen(int, int);
+__socketcall int accept(int, struct sockaddr *, socklen_t *);
+__socketcall int getsockname(int, struct sockaddr *, socklen_t *);
+__socketcall int getpeername(int, struct sockaddr *, socklen_t *);
+__socketcall int socketpair(int, int, int, int *);
+__socketcall int shutdown(int, int);
+__socketcall int setsockopt(int, int, int, const void *, socklen_t);
+__socketcall int getsockopt(int, int, int, void *, socklen_t *);
+__socketcall int sendmsg(int, const struct msghdr *, unsigned int);
+__socketcall int recvmsg(int, struct msghdr *, unsigned int);
+
+extern ssize_t send(int, const void *, size_t, unsigned int);
+extern ssize_t recv(int, void *, size_t, unsigned int);
+
+__socketcall ssize_t sendto(int, const void *, size_t, int, const struct sockaddr *, socklen_t);
+__socketcall ssize_t recvfrom(int, void *, size_t, unsigned int, const struct sockaddr *, socklen_t *);
+
+#undef __socketcall
+
+__END_DECLS
+
+#endif /* _SYS_SOCKET_H */
diff --git a/libc/include/sys/socketcalls.h b/libc/include/sys/socketcalls.h
new file mode 100644
index 0000000..c74f463
--- /dev/null
+++ b/libc/include/sys/socketcalls.h
@@ -0,0 +1,51 @@
+/*
+ * Copyright (C) 2008 The Android Open Source Project
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+#ifndef _SYS_SOCKETCALLS_H_
+#define _SYS_SOCKETCALLS_H_
+
+/* socketcalls by number */
+
+#define SYS_SOCKET 1 /* sys_socket(2) */
+#define SYS_BIND 2 /* sys_bind(2) */
+#define SYS_CONNECT 3 /* sys_connect(2) */
+#define SYS_LISTEN 4 /* sys_listen(2) */
+#define SYS_ACCEPT 5 /* sys_accept(2) */
+#define SYS_GETSOCKNAME 6 /* sys_getsockname(2) */
+#define SYS_GETPEERNAME 7 /* sys_getpeername(2) */
+#define SYS_SOCKETPAIR 8 /* sys_socketpair(2) */
+#define SYS_SEND 9 /* sys_send(2) */
+#define SYS_RECV 10 /* sys_recv(2) */
+#define SYS_SENDTO 11 /* sys_sendto(2) */
+#define SYS_RECVFROM 12 /* sys_recvfrom(2) */
+#define SYS_SHUTDOWN 13 /* sys_shutdown(2) */
+#define SYS_SETSOCKOPT 14 /* sys_setsockopt(2) */
+#define SYS_GETSOCKOPT 15 /* sys_getsockopt(2) */
+#define SYS_SENDMSG 16 /* sys_sendmsg(2) */
+#define SYS_RECVMSG 17 /* sys_recvmsg(2) */
+
+#endif /* _SYS_SOCKETCALLS_H_ */
diff --git a/libc/include/sys/stat.h b/libc/include/sys/stat.h
new file mode 100644
index 0000000..23ab5ae
--- /dev/null
+++ b/libc/include/sys/stat.h
@@ -0,0 +1,101 @@
+/*
+ * Copyright (C) 2008 The Android Open Source Project
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+#ifndef _SYS_STAT_H_
+#define _SYS_STAT_H_
+
+#include <sys/cdefs.h>
+#include <sys/types.h>
+#include <sys/time.h>
+#include <linux/stat.h>
+
+#include <endian.h>
+
+__BEGIN_DECLS
+
+/* really matches stat64 in the kernel, hence the padding
+ * Note: The kernel zero's the padded region because glibc might read them
+ * in the hope that the kernel has stretched to using larger sizes.
+ */
+struct stat {
+ unsigned long long st_dev;
+ unsigned char __pad0[4];
+
+ unsigned long __st_ino;
+ unsigned int st_mode;
+ unsigned int st_nlink;
+
+ unsigned long st_uid;
+ unsigned long st_gid;
+
+ unsigned long long st_rdev;
+ unsigned char __pad3[4];
+
+ long long st_size;
+ unsigned long st_blksize;
+ unsigned long long st_blocks;
+
+ unsigned long st_atime;
+ unsigned long st_atime_nsec;
+
+ unsigned long st_mtime;
+ unsigned long st_mtime_nsec;
+
+ unsigned long st_ctime;
+ unsigned long st_ctime_nsec;
+
+ unsigned long long st_ino;
+};
+
+extern int chmod(const char *, mode_t);
+extern int fchmod(int, mode_t);
+extern int mkdir(const char *, mode_t);
+
+extern int stat(const char *, struct stat *);
+extern int fstat(int, struct stat *);
+extern int lstat(const char *, struct stat *);
+extern int mknod(const char *, mode_t, dev_t);
+extern mode_t umask(mode_t);
+
+#define stat64 stat
+#define fstat64 fstat
+#define lstat64 lstat
+
+static __inline__ int mkfifo(const char *__p, mode_t __m)
+{
+ return mknod(__p, (__m & ~S_IFMT) | S_IFIFO, (dev_t)0);
+}
+
+extern int fstatat(int dirfd, const char *path, struct stat *buf, int flags);
+extern int mkdirat(int dirfd, const char *pathname, mode_t mode);
+extern int fchownat(int dirfd, const char *path, uid_t owner, gid_t group, int flags);
+extern int fchmodat(int dirfd, const char *path, mode_t mode, int flags);
+extern int renameat(int olddirfd, const char *oldpath, int newdirfd, const char *newpath);
+
+__END_DECLS
+
+#endif /* _SYS_STAT_H_ */
diff --git a/libc/include/sys/statfs.h b/libc/include/sys/statfs.h
new file mode 100644
index 0000000..53b3b5e
--- /dev/null
+++ b/libc/include/sys/statfs.h
@@ -0,0 +1 @@
+#include <sys/vfs.h>
diff --git a/libc/include/sys/syscall.h b/libc/include/sys/syscall.h
new file mode 100644
index 0000000..7055518
--- /dev/null
+++ b/libc/include/sys/syscall.h
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2008 The Android Open Source Project
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+#ifndef _SYS_SYSCALL_H_
+#define _SYS_SYSCALL_H_
+
+#include <errno.h>
+#include <sys/cdefs.h>
+#include <sys/types.h>
+#include <asm/unistd.h>
+
+__BEGIN_DECLS
+
+int syscall(int number, ...);
+
+__END_DECLS
+
+#endif /* _SYS_SYSCALL_H_ */
diff --git a/libc/include/sys/sysconf.h b/libc/include/sys/sysconf.h
new file mode 100644
index 0000000..2fc1b08
--- /dev/null
+++ b/libc/include/sys/sysconf.h
@@ -0,0 +1,135 @@
+/*
+ * Copyright (C) 2008 The Android Open Source Project
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+#ifndef _SYS_SYSCONF_H_
+#define _SYS_SYSCONF_H_
+
+#include <sys/cdefs.h>
+
+__BEGIN_DECLS
+
+/* as listed by Posix sysconf() description */
+/* most of these will return -1 and ENOSYS */
+
+#define _SC_ARG_MAX 0x0000
+#define _SC_BC_BASE_MAX 0x0001
+#define _SC_BC_DIM_MAX 0x0002
+#define _SC_BC_SCALE_MAX 0x0003
+#define _SC_BC_STRING_MAX 0x0004
+#define _SC_CHILD_MAX 0x0005
+#define _SC_CLK_TCK 0x0006
+#define _SC_COLL_WEIGHTS_MAX 0x0007
+#define _SC_EXPR_NEST_MAX 0x0008
+#define _SC_LINE_MAX 0x0009
+#define _SC_NGROUPS_MAX 0x000a
+#define _SC_OPEN_MAX 0x000b
+#define _SC_PASS_MAX 0x000c
+#define _SC_2_C_BIND 0x000d
+#define _SC_2_C_DEV 0x000e
+#define _SC_2_C_VERSION 0x000f
+#define _SC_2_CHAR_TERM 0x0010
+#define _SC_2_FORT_DEV 0x0011
+#define _SC_2_FORT_RUN 0x0012
+#define _SC_2_LOCALEDEF 0x0013
+#define _SC_2_SW_DEV 0x0014
+#define _SC_2_UPE 0x0015
+#define _SC_2_VERSION 0x0016
+#define _SC_JOB_CONTROL 0x0017
+#define _SC_SAVED_IDS 0x0018
+#define _SC_VERSION 0x0019
+#define _SC_RE_DUP_MAX 0x001a
+#define _SC_STREAM_MAX 0x001b
+#define _SC_TZNAME_MAX 0x001c
+#define _SC_XOPEN_CRYPT 0x001d
+#define _SC_XOPEN_ENH_I18N 0x001e
+#define _SC_XOPEN_SHM 0x001f
+#define _SC_XOPEN_VERSION 0x0020
+#define _SC_XOPEN_XCU_VERSION 0x0021
+#define _SC_XOPEN_REALTIME 0x0022
+#define _SC_XOPEN_REALTIME_THREADS 0x0023
+#define _SC_XOPEN_LEGACY 0x0024
+#define _SC_ATEXIT_MAX 0x0025
+#define _SC_IOV_MAX 0x0026
+#define _SC_PAGESIZE 0x0027
+#define _SC_PAGE_SIZE 0x0028
+#define _SC_XOPEN_UNIX 0x0029
+#define _SC_XBS5_ILP32_OFF32 0x002a
+#define _SC_XBS5_ILP32_OFFBIG 0x002b
+#define _SC_XBS5_LP64_OFF64 0x002c
+#define _SC_XBS5_LPBIG_OFFBIG 0x002d
+#define _SC_AIO_LISTIO_MAX 0x002e
+#define _SC_AIO_MAX 0x002f
+#define _SC_AIO_PRIO_DELTA_MAX 0x0030
+#define _SC_DELAYTIMER_MAX 0x0031
+#define _SC_MQ_OPEN_MAX 0x0032
+#define _SC_MQ_PRIO_MAX 0x0033
+#define _SC_RTSIG_MAX 0x0034
+#define _SC_SEM_NSEMS_MAX 0x0035
+#define _SC_SEM_VALUE_MAX 0x0036
+#define _SC_SIGQUEUE_MAX 0x0037
+#define _SC_TIMER_MAX 0x0038
+#define _SC_ASYNCHRONOUS_IO 0x0039
+#define _SC_FSYNC 0x003a
+#define _SC_MAPPED_FILES 0x003b
+#define _SC_MEMLOCK 0x003c
+#define _SC_MEMLOCK_RANGE 0x003d
+#define _SC_MEMORY_PROTECTION 0x003e
+#define _SC_MESSAGE_PASSING 0x003f
+#define _SC_PRIORITIZED_IO 0x0040
+#define _SC_PRIORITY_SCHEDULING 0x0041
+#define _SC_REALTIME_SIGNALS 0x0042
+#define _SC_SEMAPHORES 0x0043
+#define _SC_SHARED_MEMORY_OBJECTS 0x0044
+#define _SC_SYNCHRONIZED_IO 0x0045
+#define _SC_TIMERS 0x0046
+#define _SC_GETGR_R_SIZE_MAX 0x0047
+#define _SC_GETPW_R_SIZE_MAX 0x0048
+#define _SC_LOGIN_NAME_MAX 0x0049
+#define _SC_THREAD_DESTRUCTOR_ITERATIONS 0x004a
+#define _SC_THREAD_KEYS_MAX 0x004b
+#define _SC_THREAD_STACK_MIN 0x004c
+#define _SC_THREAD_THREADS_MAX 0x004d
+#define _SC_TTY_NAME_MAX 0x004e
+
+#define _SC_THREADS 0x004f
+#define _SC_THREAD_ATTR_STACKADDR 0x0050
+#define _SC_THREAD_ATTR_STACKSIZE 0x0051
+#define _SC_THREAD_PRIORITY_SCHEDULING 0x0052
+#define _SC_THREAD_PRIO_INHERIT 0x0053
+#define _SC_THREAD_PRIO_PROTECT 0x0054
+#define _SC_THREAD_SAFE_FUNCTIONS 0x0055
+
+#define _SC_NPROCESSORS_CONF 0x0060
+#define _SC_NPROCESSORS_ONLN 0x0061
+#define _SC_PHYS_PAGES 0x0062
+#define _SC_AVPHYS_PAGES 0x0063
+
+extern int sysconf (int name);
+
+__END_DECLS
+
+#endif /* _SYS_SYSCONF_H_ */
diff --git a/libc/include/sys/sysinfo.h b/libc/include/sys/sysinfo.h
new file mode 100644
index 0000000..c7e46e6
--- /dev/null
+++ b/libc/include/sys/sysinfo.h
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2008 The Android Open Source Project
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+#ifndef _SYS_SYSINFO_H_
+#define _SYS_SYSINFO_H_
+
+#include <sys/cdefs.h>
+#include <linux/kernel.h>
+
+__BEGIN_DECLS
+
+extern int sysinfo (struct sysinfo *info);
+
+__END_DECLS
+
+#endif /* _SYS_SYSINFO_H_ */
diff --git a/libc/include/sys/syslimits.h b/libc/include/sys/syslimits.h
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/libc/include/sys/syslimits.h
diff --git a/libc/include/sys/sysmacros.h b/libc/include/sys/sysmacros.h
new file mode 100644
index 0000000..6f053a8
--- /dev/null
+++ b/libc/include/sys/sysmacros.h
@@ -0,0 +1,52 @@
+/*
+ * Copyright (C) 2008 The Android Open Source Project
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+#ifndef _SYS_SYSMACROS_H_
+#define _SYS_SYSMACROS_H_
+
+/* some rogue code includes this file directly :-( */
+#ifndef _SYS_TYPES_H_
+# include <sys/types.h>
+#endif
+
+static __inline__ int major(dev_t _dev)
+{
+ return (_dev >> 8) & 0xfff;
+}
+
+static __inline__ int minor(dev_t _dev)
+{
+ return (_dev & 0xff) | ((_dev >> 12) & 0xfff00);
+}
+
+static __inline__ dev_t makedev(int __ma, int __mi)
+{
+ return ((__ma & 0xfff) << 8) | (__mi & 0xff) | ((__mi & 0xfff00) << 12);
+}
+
+#endif /* _SYS_SYSMACROS_H_ */
+
diff --git a/libc/include/sys/system_properties.h b/libc/include/sys/system_properties.h
new file mode 100644
index 0000000..2eb00cd
--- /dev/null
+++ b/libc/include/sys/system_properties.h
@@ -0,0 +1,79 @@
+/*
+ * Copyright (C) 2008 The Android Open Source Project
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#ifndef _INCLUDE_SYS_SYSTEM_PROPERTIES_H
+#define _INCLUDE_SYS_SYSTEM_PROPERTIES_H
+
+typedef struct prop_info prop_info;
+
+#define PROP_NAME_MAX 32
+#define PROP_VALUE_MAX 92
+
+/* Look up a system property by name, copying its value and a
+** \0 terminator to the provided pointer. The total bytes
+** copied will be no greater than PROP_VALUE_MAX. Returns
+** the string length of the value. A property that is not
+** defined is identical to a property with a length 0 value.
+*/
+int __system_property_get(const char *name, char *value);
+
+/* Return a pointer to the system property named name, if it
+** exists, or NULL if there is no such property. Use
+** __system_property_read() to obtain the string value from
+** the returned prop_info pointer.
+**
+** It is safe to cache the prop_info pointer to avoid future
+** lookups. These returned pointers will remain valid for
+** the lifetime of the system.
+*/
+const prop_info *__system_property_find(const char *name);
+
+/* Read the value of a system property. Returns the length
+** of the value. Copies the value and \0 terminator into
+** the provided value pointer. Total length (including
+** terminator) will be no greater that PROP_VALUE_MAX.
+**
+** If name is nonzero, up to PROP_NAME_MAX bytes will be
+** copied into the provided name pointer. The name will
+** be \0 terminated.
+*/
+int __system_property_read(const prop_info *pi, char *name, char *value);
+
+/* Return a prop_info for the nth system property, or NULL if
+** there is no nth property. Use __system_property_read() to
+** read the value of this property.
+**
+** This method is for inspecting and debugging the property
+** system. Please use __system_property_find() instead.
+**
+** Order of results may change from call to call. This is
+** not a bug.
+*/
+const prop_info *__system_property_find_nth(unsigned n);
+
+#endif
diff --git a/libc/include/sys/time.h b/libc/include/sys/time.h
new file mode 100644
index 0000000..1f010d4
--- /dev/null
+++ b/libc/include/sys/time.h
@@ -0,0 +1,78 @@
+/*
+ * Copyright (C) 2008 The Android Open Source Project
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+#ifndef _SYS_TIME_H_
+#define _SYS_TIME_H_
+
+#include <sys/cdefs.h>
+#include <sys/types.h>
+#include <linux/time.h>
+
+__BEGIN_DECLS
+
+extern int gettimeofday(struct timeval *, struct timezone *);
+extern int settimeofday(const struct timeval *, const struct timezone *);
+
+extern int getitimer(int, struct itimerval *);
+extern int setitimer(int, const struct itimerval *, struct itimerval *);
+
+extern int utimes(const char *, const struct timeval *);
+
+#define timerclear(a) \
+ ((a)->tv_sec = (a)->tv_usec = 0)
+
+#define timerisset(a) \
+ ((a)->tv_sec != 0 || (a)->tv_usec != 0)
+
+#define timercmp(a, b, op) \
+ ((a)->tv_sec == (b)->tv_sec \
+ ? (a)->tv_usec op (b)->tv_usec \
+ : (a)->tv_sec op (b)->tv_sec)
+
+#define timeradd(a, b, res) \
+ do { \
+ (res)->tv_sec = (a)->tv_sec + (b)->tv_sec; \
+ (res)->tv_usec = (a)->tv_usec + (b)->tv_usec; \
+ if ((res)->tv_usec >= 1000000) { \
+ (res)->tv_usec -= 1000000; \
+ (res)->tv_sec += 1; \
+ } \
+ } while (0)
+
+#define timersub(a, b, res) \
+ do { \
+ (res)->tv_sec = (a)->tv_sec - (b)->tv_sec; \
+ (res)->tv_usec = (a)->tv_usec - (b)->tv_usec; \
+ if ((res)->tv_usec < 0) { \
+ (res)->tv_usec += 1000000; \
+ (res)->tv_sec -= 1; \
+ } \
+ } while (0)
+
+__END_DECLS
+
+#endif /* _SYS_TIME_H_ */
diff --git a/libc/include/sys/timeb.h b/libc/include/sys/timeb.h
new file mode 100644
index 0000000..f2cc39c
--- /dev/null
+++ b/libc/include/sys/timeb.h
@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2008 The Android Open Source Project
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+#ifndef _SYS_TIMEB_H
+#define _SYS_TIMEB_H
+
+#include <sys/time.h>
+
+__BEGIN_DECLS
+
+struct timeb {
+ time_t time;
+ unsigned short millitm;
+ short timezone;
+ short dstflag;
+};
+
+extern int ftime(struct timeb* timebuf);
+
+__END_DECLS
+
+#endif /* _SYS_TIMEB_H */
diff --git a/libc/include/sys/times.h b/libc/include/sys/times.h
new file mode 100644
index 0000000..1b9b8b2
--- /dev/null
+++ b/libc/include/sys/times.h
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2008 The Android Open Source Project
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+#ifndef _SYS_TIMES_H_
+#define _SYS_TIMES_H_
+
+#include <sys/cdefs.h>
+#include <sys/types.h>
+#include <linux/times.h>
+
+__BEGIN_DECLS
+
+extern clock_t times(struct tms *);
+
+__END_DECLS
+
+#endif /* _SYS_TIMES_H_ */
diff --git a/libc/include/sys/ttychars.h b/libc/include/sys/ttychars.h
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/libc/include/sys/ttychars.h
diff --git a/libc/include/sys/ttydev.h b/libc/include/sys/ttydev.h
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/libc/include/sys/ttydev.h
diff --git a/libc/include/sys/types.h b/libc/include/sys/types.h
new file mode 100644
index 0000000..b071ee9
--- /dev/null
+++ b/libc/include/sys/types.h
@@ -0,0 +1,125 @@
+/*
+ * Copyright (C) 2008 The Android Open Source Project
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+#ifndef _SYS_TYPES_H_
+#define _SYS_TYPES_H_
+
+#define __need_size_t
+#define __need_ptrdiff_t
+#include <stddef.h>
+#include <stdint.h>
+#include <sys/cdefs.h>
+
+#include <linux/posix_types.h>
+#include <asm/types.h>
+#include <linux/types.h>
+#include <machine/kernel.h>
+
+typedef __u32 __kernel_dev_t;
+
+/* be careful with __kernel_gid_t and __kernel_uid_t
+ * these are defined as 16-bit for legacy reason, but
+ * the kernel uses 32-bits instead.
+ *
+ * 32-bit valuea are required for Android, so use
+ * __kernel_uid32_t and __kernel_gid32_t
+ */
+
+typedef __kernel_blkcnt_t blkcnt_t;
+typedef __kernel_blksize_t blksize_t;
+typedef __kernel_clock_t clock_t;
+typedef __kernel_clockid_t clockid_t;
+typedef __kernel_dev_t dev_t;
+typedef __kernel_fsblkcnt_t fsblkcnt_t;
+typedef __kernel_fsfilcnt_t fsfilcnt_t;
+typedef __kernel_gid32_t gid_t;
+typedef __kernel_id_t id_t;
+typedef __kernel_ino_t ino_t;
+typedef __kernel_key_t key_t;
+typedef __kernel_mode_t mode_t;
+typedef __kernel_nlink_t nlink_t;
+#define _OFF_T_DEFINED_
+typedef __kernel_off_t off_t;
+typedef __kernel_loff_t loff_t;
+typedef loff_t off64_t; /* GLibc-specific */
+
+typedef __kernel_pid_t pid_t;
+
+/* while POSIX wants these in <sys/types.h>, we
+ * declare then in <pthread.h> instead */
+#if 0
+typedef .... pthread_attr_t;
+typedef .... pthread_cond_t;
+typedef .... pthread_condattr_t;
+typedef .... pthread_key_t;
+typedef .... pthread_mutex_t;
+typedef .... pthread_once_t;
+typedef .... pthread_rwlock_t;
+typedef .... pthread_rwlock_attr_t;
+typedef .... pthread_t;
+#endif
+
+#ifndef _SIZE_T_DEFINED_
+#define _SIZE_T_DEFINED_
+typedef unsigned int size_t;
+#endif
+
+/* size_t is defined by the GCC-specific <stddef.h> */
+#ifndef _SSIZE_T_DEFINED_
+#define _SSIZE_T_DEFINED_
+typedef long int ssize_t;
+#endif
+
+typedef __kernel_suseconds_t suseconds_t;
+typedef __kernel_time_t time_t;
+typedef __kernel_uid32_t uid_t;
+typedef signed long useconds_t;
+
+typedef __kernel_daddr_t daddr_t;
+typedef __kernel_timer_t timer_t;
+typedef __kernel_mqd_t mqd_t;
+
+typedef __kernel_caddr_t caddr_t;
+typedef unsigned int uint_t;
+typedef unsigned int uint;
+
+/* for some applications */
+#include <sys/sysmacros.h>
+
+#ifdef __BSD_VISIBLE
+typedef unsigned char u_char;
+typedef unsigned short u_short;
+typedef unsigned int u_int;
+typedef unsigned long u_long;
+
+typedef uint32_t u_int32_t;
+typedef uint16_t u_int16_t;
+typedef uint8_t u_int8_t;
+typedef uint64_t u_int64_t;
+#endif
+
+#endif
diff --git a/libc/include/sys/uio.h b/libc/include/sys/uio.h
new file mode 100644
index 0000000..0251716
--- /dev/null
+++ b/libc/include/sys/uio.h
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2008 The Android Open Source Project
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+#ifndef _SYS_UIO_H_
+#define _SYS_UIO_H_
+
+#include <sys/cdefs.h>
+#include <sys/types.h>
+#include <linux/uio.h>
+
+__BEGIN_DECLS
+
+int readv(int, const struct iovec *, int);
+int writev(int, const struct iovec *, int);
+
+__END_DECLS
+
+#endif /* _SYS_UIO_H_ */
diff --git a/libc/include/sys/un.h b/libc/include/sys/un.h
new file mode 100644
index 0000000..973861f
--- /dev/null
+++ b/libc/include/sys/un.h
@@ -0,0 +1,33 @@
+/*
+ * Copyright (C) 2008 The Android Open Source Project
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+#ifndef _SYS_UN_H_
+#define _SYS_UN_H_
+
+#include <linux/un.h>
+
+#endif /* _SYS_UN_H_ */
diff --git a/libc/include/sys/utime.h b/libc/include/sys/utime.h
new file mode 100644
index 0000000..9f8810e
--- /dev/null
+++ b/libc/include/sys/utime.h
@@ -0,0 +1,33 @@
+/*
+ * Copyright (C) 2008 The Android Open Source Project
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+#ifndef _SYS_UTIME_H_
+#define _SYS_UTIME_H_
+
+#include <linux/utime.h>
+
+#endif /* _SYS_UTIME_H_ */
diff --git a/libc/include/sys/utsname.h b/libc/include/sys/utsname.h
new file mode 100644
index 0000000..d54a994
--- /dev/null
+++ b/libc/include/sys/utsname.h
@@ -0,0 +1,50 @@
+/*
+ * Copyright (C) 2008 The Android Open Source Project
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+#ifndef _SYS_UTSNAME_H_
+#define _SYS_UTSNAME_H_
+
+#include <sys/cdefs.h>
+
+__BEGIN_DECLS
+
+#define SYS_NMLN 65
+
+struct utsname {
+ char sysname [SYS_NMLN];
+ char nodename [SYS_NMLN];
+ char release [SYS_NMLN];
+ char version [SYS_NMLN];
+ char machine [SYS_NMLN];
+ char domainname[SYS_NMLN];
+};
+
+extern int uname(struct utsname *);
+
+__END_DECLS
+
+#endif /* _SYS_UTSNAME_H_ */
diff --git a/libc/include/sys/vfs.h b/libc/include/sys/vfs.h
new file mode 100644
index 0000000..4adaf5f
--- /dev/null
+++ b/libc/include/sys/vfs.h
@@ -0,0 +1,102 @@
+/*
+ * Copyright (C) 2008 The Android Open Source Project
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+#ifndef _SYS_VFS_H_
+#define _SYS_VFS_H_
+
+#include <stdint.h>
+#include <sys/cdefs.h>
+#include <sys/types.h>
+
+__BEGIN_DECLS
+
+/* note: this corresponds to the kernel's statfs64 type */
+struct statfs {
+ uint32_t f_type;
+ uint32_t f_bsize;
+ uint64_t f_blocks;
+ uint64_t f_bfree;
+ uint64_t f_bavail;
+ uint64_t f_files;
+ uint64_t f_ffree;
+ __kernel_fsid_t f_fsid;
+ uint32_t f_namelen;
+ uint32_t f_frsize;
+ uint32_t f_spare[5];
+};
+
+#define ADFS_SUPER_MAGIC 0xadf5
+#define AFFS_SUPER_MAGIC 0xADFF
+#define BEFS_SUPER_MAGIC 0x42465331
+#define BFS_MAGIC 0x1BADFACE
+#define CIFS_MAGIC_NUMBER 0xFF534D42
+#define CODA_SUPER_MAGIC 0x73757245
+#define COH_SUPER_MAGIC 0x012FF7B7
+#define CRAMFS_MAGIC 0x28cd3d45
+#define DEVFS_SUPER_MAGIC 0x1373
+#define EFS_SUPER_MAGIC 0x00414A53
+#define EXT_SUPER_MAGIC 0x137D
+#define EXT2_OLD_SUPER_MAGIC 0xEF51
+#define EXT2_SUPER_MAGIC 0xEF53
+#define EXT3_SUPER_MAGIC 0xEF53
+#define HFS_SUPER_MAGIC 0x4244
+#define HPFS_SUPER_MAGIC 0xF995E849
+#define HUGETLBFS_MAGIC 0x958458f6
+#define ISOFS_SUPER_MAGIC 0x9660
+#define JFFS2_SUPER_MAGIC 0x72b6
+#define JFS_SUPER_MAGIC 0x3153464a
+#define MINIX_SUPER_MAGIC 0x137F /* orig. minix */
+#define MINIX_SUPER_MAGIC2 0x138F /* 30 char minix */
+#define MINIX2_SUPER_MAGIC 0x2468 /* minix V2 */
+#define MINIX2_SUPER_MAGIC2 0x2478 /* minix V2, 30 char names */
+#define MSDOS_SUPER_MAGIC 0x4d44
+#define NCP_SUPER_MAGIC 0x564c
+#define NFS_SUPER_MAGIC 0x6969
+#define NTFS_SB_MAGIC 0x5346544e
+#define OPENPROM_SUPER_MAGIC 0x9fa1
+#define PROC_SUPER_MAGIC 0x9fa0
+#define QNX4_SUPER_MAGIC 0x002f
+#define REISERFS_SUPER_MAGIC 0x52654973
+#define ROMFS_MAGIC 0x7275
+#define SMB_SUPER_MAGIC 0x517B
+#define SYSV2_SUPER_MAGIC 0x012FF7B6
+#define SYSV4_SUPER_MAGIC 0x012FF7B5
+#define TMPFS_MAGIC 0x01021994
+#define UDF_SUPER_MAGIC 0x15013346
+#define UFS_MAGIC 0x00011954
+#define USBDEVICE_SUPER_MAGIC 0x9fa2
+#define VXFS_SUPER_MAGIC 0xa501FCF5
+#define XENIX_SUPER_MAGIC 0x012FF7B4
+#define XFS_SUPER_MAGIC 0x58465342
+#define _XIAFS_SUPER_MAGIC 0x012FD16D
+
+extern int statfs(const char *, struct statfs *);
+extern int fstatfs(int, struct statfs *);
+
+__END_DECLS
+
+#endif /* _SYS_VFS_H_ */
diff --git a/libc/include/sys/vt.h b/libc/include/sys/vt.h
new file mode 100644
index 0000000..b37a869
--- /dev/null
+++ b/libc/include/sys/vt.h
@@ -0,0 +1,28 @@
+/*
+ * Copyright (C) 2008 The Android Open Source Project
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+#include <linux/vt.h>
diff --git a/libc/include/sys/wait.h b/libc/include/sys/wait.h
new file mode 100644
index 0000000..8ba1837
--- /dev/null
+++ b/libc/include/sys/wait.h
@@ -0,0 +1,54 @@
+/*
+ * Copyright (C) 2008 The Android Open Source Project
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+#ifndef _SYS_WAIT_H_
+#define _SYS_WAIT_H_
+
+#include <sys/cdefs.h>
+#include <sys/types.h>
+#include <sys/resource.h>
+#include <linux/wait.h>
+
+__BEGIN_DECLS
+
+#define WEXITSTATUS(s) (((s) & 0xff00) >> 8)
+#define WCOREDUMP(s) ((s) & 0x80)
+#define WTERMSIG(s) ((s) & 0x7f)
+#define WSTOPSIG(s) WEXITSTATUS(s)
+
+#define WIFEXITED(s) (WTERMSIG(s) == 0)
+#define WIFSTOPPED(s) (WTERMSIG(s) == 0x7f)
+#define WIFSIGNALED(s) (WTERMSIG((s)+1) >= 2)
+
+extern pid_t wait(int *);
+extern pid_t waitpid(pid_t, int *, int);
+extern pid_t wait3(int *, int, struct rusage *);
+extern pid_t wait4(pid_t, int *, int, struct rusage *);
+
+__END_DECLS
+
+#endif /* _SYS_WAIT_H_ */