Naveen Neel
sys/time.h@3:0c3bcea5b4d0, 2012-03-05 (annotated)
- Committer:
- sca8er
- Date:
- Mon Mar 05 04:56:58 2012 +0000
- Revision:
- 3:0c3bcea5b4d0
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| sca8er | 3:0c3bcea5b4d0 | 1 | #ifndef _SYS_TIME_H_ |
| sca8er | 3:0c3bcea5b4d0 | 2 | #define _SYS_TIME_H_ |
| sca8er | 3:0c3bcea5b4d0 | 3 | #include <time.h> |
| sca8er | 3:0c3bcea5b4d0 | 4 | |
| sca8er | 3:0c3bcea5b4d0 | 5 | #ifdef __cplusplus |
| sca8er | 3:0c3bcea5b4d0 | 6 | extern "C" { |
| sca8er | 3:0c3bcea5b4d0 | 7 | #endif |
| sca8er | 3:0c3bcea5b4d0 | 8 | |
| sca8er | 3:0c3bcea5b4d0 | 9 | #ifndef _TIMEVAL_DEFINED /* also in winsock[2].h */ |
| sca8er | 3:0c3bcea5b4d0 | 10 | #define _TIMEVAL_DEFINED |
| sca8er | 3:0c3bcea5b4d0 | 11 | struct timeval { |
| sca8er | 3:0c3bcea5b4d0 | 12 | long tv_sec; |
| sca8er | 3:0c3bcea5b4d0 | 13 | long tv_usec; |
| sca8er | 3:0c3bcea5b4d0 | 14 | }; |
| sca8er | 3:0c3bcea5b4d0 | 15 | #define timerisset(tvp) ((tvp)->tv_sec || (tvp)->tv_usec) |
| sca8er | 3:0c3bcea5b4d0 | 16 | #define timercmp(tvp, uvp, cmp) \ |
| sca8er | 3:0c3bcea5b4d0 | 17 | (((tvp)->tv_sec != (uvp)->tv_sec) ? \ |
| sca8er | 3:0c3bcea5b4d0 | 18 | ((tvp)->tv_sec cmp (uvp)->tv_sec) : \ |
| sca8er | 3:0c3bcea5b4d0 | 19 | ((tvp)->tv_usec cmp (uvp)->tv_usec)) |
| sca8er | 3:0c3bcea5b4d0 | 20 | #define timerclear(tvp) (tvp)->tv_sec = (tvp)->tv_usec = 0 |
| sca8er | 3:0c3bcea5b4d0 | 21 | #endif /* _TIMEVAL_DEFINED */ |
| sca8er | 3:0c3bcea5b4d0 | 22 | |
| sca8er | 3:0c3bcea5b4d0 | 23 | /* Provided for compatibility with code that assumes that |
| sca8er | 3:0c3bcea5b4d0 | 24 | the presence of gettimeofday function implies a definition |
| sca8er | 3:0c3bcea5b4d0 | 25 | of struct timezone. */ |
| sca8er | 3:0c3bcea5b4d0 | 26 | struct timezone |
| sca8er | 3:0c3bcea5b4d0 | 27 | { |
| sca8er | 3:0c3bcea5b4d0 | 28 | int tz_minuteswest; /* of Greenwich */ |
| sca8er | 3:0c3bcea5b4d0 | 29 | int tz_dsttime; /* type of dst correction to apply */ |
| sca8er | 3:0c3bcea5b4d0 | 30 | }; |
| sca8er | 3:0c3bcea5b4d0 | 31 | |
| sca8er | 3:0c3bcea5b4d0 | 32 | /* |
| sca8er | 3:0c3bcea5b4d0 | 33 | Implementation as per: |
| sca8er | 3:0c3bcea5b4d0 | 34 | The Open Group Base Specifications, Issue 6 |
| sca8er | 3:0c3bcea5b4d0 | 35 | IEEE Std 1003.1, 2004 Edition |
| sca8er | 3:0c3bcea5b4d0 | 36 | |
| sca8er | 3:0c3bcea5b4d0 | 37 | The timezone pointer arg is ignored. Errors are ignored. |
| sca8er | 3:0c3bcea5b4d0 | 38 | */ |
| sca8er | 3:0c3bcea5b4d0 | 39 | int __cdecl __MINGW_NOTHROW gettimeofday(struct timeval *__restrict__, |
| sca8er | 3:0c3bcea5b4d0 | 40 | void *__restrict__ /* tzp (unused) */); |
| sca8er | 3:0c3bcea5b4d0 | 41 | |
| sca8er | 3:0c3bcea5b4d0 | 42 | #ifdef __cplusplus |
| sca8er | 3:0c3bcea5b4d0 | 43 | } |
| sca8er | 3:0c3bcea5b4d0 | 44 | #endif |
| sca8er | 3:0c3bcea5b4d0 | 45 | |
| sca8er | 3:0c3bcea5b4d0 | 46 | |
| sca8er | 3:0c3bcea5b4d0 | 47 | #endif /* _SYS_TIME_H_ */ |