uml: clone.c tidying
clone.c needed some style attention -
updated copyright
include trimming
coding style
Signed-off-by: Jeff Dike <jdike@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/arch/um/kernel/skas/clone.c b/arch/um/kernel/skas/clone.c
index 8d07a7a..2c8583c 100644
--- a/arch/um/kernel/skas/clone.c
+++ b/arch/um/kernel/skas/clone.c
@@ -1,17 +1,20 @@
-#include <sched.h>
-#include <signal.h>
-#include <sys/mman.h>
-#include <sys/time.h>
-#include <asm/unistd.h>
-#include "as-layout.h"
-#include "ptrace_user.h"
-#include "skas.h"
-#include "stub-data.h"
-#include "uml-config.h"
-#include "sysdep/stub.h"
-#include "kern_constants.h"
+/*
+ * Copyright (C) 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com)
+ * Licensed under the GPL
+ */
-/* This is in a separate file because it needs to be compiled with any
+#include <signal.h>
+#include <sched.h>
+#include <asm/unistd.h>
+#include <sys/time.h>
+#include "as-layout.h"
+#include "kern_constants.h"
+#include "ptrace_user.h"
+#include "stub-data.h"
+#include "sysdep/stub.h"
+
+/*
+ * This is in a separate file because it needs to be compiled with any
* extraneous gcc flags (-pg, -fprofile-arcs, -ftest-coverage) disabled
*
* Use UM_KERN_PAGE_SIZE instead of PAGE_SIZE because that calls getpagesize
@@ -26,25 +29,26 @@
err = stub_syscall2(__NR_clone, CLONE_PARENT | CLONE_FILES | SIGCHLD,
STUB_DATA + UM_KERN_PAGE_SIZE / 2 - sizeof(void *));
- if(err != 0)
+ if (err != 0)
goto out;
err = stub_syscall4(__NR_ptrace, PTRACE_TRACEME, 0, 0, 0);
- if(err)
+ if (err)
goto out;
- err = stub_syscall3(__NR_setitimer, ITIMER_VIRTUAL,
+ err = stub_syscall3(__NR_setitimer, ITIMER_VIRTUAL,
(long) &data->timer, 0);
- if(err)
+ if (err)
goto out;
remap_stack(data->fd, data->offset);
goto done;
out:
- /* save current result.
- * Parent: pid;
- * child: retcode of mmap already saved and it jumps around this
+ /*
+ * save current result.
+ * Parent: pid;
+ * child: retcode of mmap already saved and it jumps around this
* assignment
*/
data->err = err;