fix CLOCK_REALTIME definitions.

git-svn-id: https://rt-thread.googlecode.com/svn/trunk@1324 bbd45198-f89e-11dd-88c7-29a3b14d5316
This commit is contained in:
bernard.xiong 2011-03-10 06:39:58 +00:00
parent 4a0e072cc5
commit 107dc2378a
1 changed files with 2 additions and 0 deletions

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@ -262,7 +262,9 @@ struct sigevent {
#define MICROSECOND_PER_TICK (MICROSECOND_PER_SECOND / RT_TICK_PER_SECOND)
#define NANOSECOND_PER_TICK (NANOSECOND_PER_SECOND / RT_TICK_PER_SECOND)
#ifndef CLOCK_REALTIME
#define CLOCK_REALTIME 0
#endif
int clock_getres (clockid_t clockid, struct timespec *res);
int clock_gettime (clockid_t clockid, struct timespec *tp);