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| author | Wilco Dijkstra <wdijkstr@arm.com> | 2019-02-01 12:19:42 +0000 |
|---|---|---|
| committer | Wilco Dijkstra <wdijkstr@arm.com> | 2019-02-01 12:24:52 +0000 |
| commit | b06f4c0094d3c68be39ada0ed26ae99d51f48013 (patch) | |
| tree | b9520cb4d8a61e91fade8da9a419ec0b61cfded3 /sysdeps/unix/clock_settime.c | |
| parent | 83d1cc42d8e6b18a4b6ba53addfdae98c694ea36 (diff) | |
| download | glibc-b06f4c0094d3c68be39ada0ed26ae99d51f48013.zip glibc-b06f4c0094d3c68be39ada0ed26ae99d51f48013.tar.gz glibc-b06f4c0094d3c68be39ada0ed26ae99d51f48013.tar.bz2 | |
Cleanup clock_*time includes
Clock_gettime, settime and getres implementations are unncessarily
complex due to using defines and C file inclusion. Simplify the
code by replacing the redundant defines and removing the inclusion,
making it much easier to understand. No functional changes.
* sysdeps/posix/clock_getres.c (__clock_getres): Cleanup.
* sysdeps/unix/clock_gettime.c (__clock_gettime): Cleanup.
* sysdeps/unix/clock_settime.c (__clock_settime): Cleanup.
* sysdeps/unix/sysv/linux/clock_getres.c (__clock_getres): Cleanup.
* sysdeps/unix/sysv/linux/clock_gettime.c (__clock_gettime): Cleanup.
* sysdeps/unix/sysv/linux/clock_settime.c (__clock_settime): Cleanup.
Diffstat (limited to 'sysdeps/unix/clock_settime.c')
| -rw-r--r-- | sysdeps/unix/clock_settime.c | 27 |
1 files changed, 6 insertions, 21 deletions
diff --git a/sysdeps/unix/clock_settime.c b/sysdeps/unix/clock_settime.c index b589e87..dcf9ff6 100644 --- a/sysdeps/unix/clock_settime.c +++ b/sysdeps/unix/clock_settime.c @@ -21,7 +21,7 @@ #include <ldsodefs.h> -#if HP_TIMING_AVAIL && !defined HANDLED_CPUTIME +#if HP_TIMING_AVAIL /* Clock frequency of the processor. We make it a 64-bit variable because some jokers are already playing with processors with more than 4GHz. */ @@ -84,29 +84,15 @@ __clock_settime (clockid_t clock_id, const struct timespec *tp) switch (clock_id) { -#define HANDLE_REALTIME \ - do { \ - struct timeval tv; \ - TIMESPEC_TO_TIMEVAL (&tv, tp); \ - \ - retval = __settimeofday (&tv, NULL); \ - } while (0) - -#ifdef SYSDEP_SETTIME - SYSDEP_SETTIME; -#endif - -#ifndef HANDLED_REALTIME case CLOCK_REALTIME: - HANDLE_REALTIME; + { + struct timeval tv; + TIMESPEC_TO_TIMEVAL (&tv, tp); + retval = __settimeofday (&tv, NULL); + } break; -#endif default: -#ifdef SYSDEP_SETTIME_CPU - SYSDEP_SETTIME_CPU; -#endif -#ifndef HANDLED_CPUTIME # if HP_TIMING_AVAIL if (CPUCLOCK_WHICH (clock_id) == CLOCK_PROCESS_CPUTIME_ID || CPUCLOCK_WHICH (clock_id) == CLOCK_THREAD_CPUTIME_ID) @@ -117,7 +103,6 @@ __clock_settime (clockid_t clock_id, const struct timespec *tp) __set_errno (EINVAL); retval = -1; } -#endif break; } |