| /* |
| Copyright (c) 2001-2006, Gerrit Pape |
| 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. |
| */ |
| |
| PUSH_AND_SET_FUNCTION_VISIBILITY_TO_HIDDEN |
| |
| //extern unsigned byte_chr(char *s,unsigned n,int c); |
| // |
| //struct tai { |
| // uint64_t x; |
| //}; |
| // |
| //#define tai_unix(t,u) ((void) ((t)->x = 0x400000000000000aULL + (uint64_t) (u))) |
| // |
| //#define TAI_PACK 8 |
| //extern void tai_unpack(const char *,struct tai *); |
| // |
| //extern void tai_uint(struct tai *,unsigned); |
| // |
| //struct taia { |
| // struct tai sec; |
| // unsigned long nano; /* 0...999999999 */ |
| // unsigned long atto; /* 0...999999999 */ |
| //}; |
| // |
| //extern void taia_now(struct taia *); |
| // |
| //extern void taia_add(struct taia *,const struct taia *,const struct taia *); |
| //extern void taia_addsec(struct taia *,const struct taia *,int); |
| //extern void taia_sub(struct taia *,const struct taia *,const struct taia *); |
| //extern void taia_half(struct taia *,const struct taia *); |
| //extern int taia_less(const struct taia *,const struct taia *); |
| // |
| //#define TAIA_PACK 16 |
| //extern void taia_pack(char *,const struct taia *); |
| // |
| //extern void taia_uint(struct taia *,unsigned); |
| // |
| //typedef struct pollfd iopause_fd; |
| //#define IOPAUSE_READ POLLIN |
| //#define IOPAUSE_WRITE POLLOUT |
| // |
| //extern void iopause(iopause_fd *,unsigned,struct taia *,struct taia *); |
| |
| extern int lock_ex(int); |
| extern int lock_un(int); |
| extern int lock_exnb(int); |
| |
| extern int open_read(const char *); |
| extern int open_excl(const char *); |
| extern int open_append(const char *); |
| extern int open_trunc(const char *); |
| extern int open_write(const char *); |
| |
| extern unsigned pmatch(const char *, const char *, unsigned); |
| |
| #define str_diff(s,t) strcmp((s), (t)) |
| #define str_equal(s,t) (!strcmp((s), (t))) |
| |
| /* |
| * runsv / supervise / sv stuff |
| */ |
| typedef struct svstatus_t { |
| uint64_t time_be64 PACKED; |
| uint32_t time_nsec_be32 PACKED; |
| uint32_t pid_le32 PACKED; |
| uint8_t paused; |
| uint8_t want; /* 'u' or 'd' */ |
| uint8_t got_term; |
| uint8_t run_or_finish; |
| } svstatus_t; |
| struct ERR_svstatus_must_be_20_bytes { |
| char ERR_svstatus_must_be_20_bytes[sizeof(svstatus_t) == 20 ? 1 : -1]; |
| }; |
| |
| POP_SAVED_FUNCTION_VISIBILITY |