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author | Jens Gustedt <Jens.Gustedt@inria.fr> | 2014-09-06 22:27:45 -0400 |
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committer | Rich Felker <dalias@aerifal.cx> | 2014-09-06 22:27:45 -0400 |
commit | 14397cec2c8429b504b17aaf92509b48da3681b9 (patch) | |
tree | 481ed8c5e1d748e88d263b0b20c1d2ccc934051e /src/thread/cnd_timedwait.c | |
parent | 8b0472932c1cb8cb2cc46322b21c0c4e21848522 (diff) | |
download | musl-14397cec2c8429b504b17aaf92509b48da3681b9.tar.gz musl-14397cec2c8429b504b17aaf92509b48da3681b9.tar.bz2 musl-14397cec2c8429b504b17aaf92509b48da3681b9.tar.xz musl-14397cec2c8429b504b17aaf92509b48da3681b9.zip |
add C11 condition variable functions
Because of the clear separation for private pthread_cond_t these
interfaces are quite simple and direct.
Diffstat (limited to 'src/thread/cnd_timedwait.c')
-rw-r--r-- | src/thread/cnd_timedwait.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/thread/cnd_timedwait.c b/src/thread/cnd_timedwait.c new file mode 100644 index 00000000..59976793 --- /dev/null +++ b/src/thread/cnd_timedwait.c @@ -0,0 +1,15 @@ +#include <threads.h> +#include <errno.h> + +int __pthread_cond_timedwait(cnd_t *restrict, mtx_t *restrict, const struct timespec *restrict); + +int cnd_timedwait(cnd_t *restrict c, mtx_t *restrict m, const struct timespec *restrict ts) +{ + int ret = __pthread_cond_timedwait(c, m, ts); + switch (ret) { + /* May also return EINVAL or EPERM. */ + default: return thrd_error; + case 0: return thrd_success; + case ETIMEDOUT: return thrd_timedout; + } +} |