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| author | Daniel Sabogal <dsabogalcc@gmail.com> | 2016-09-17 12:05:45 -0400 |
|---|---|---|
| committer | Rich Felker <dalias@aerifal.cx> | 2016-10-20 01:36:08 -0400 |
| commit | 3ca2d2d4aef910663785fe232d7d2127a22d8a84 (patch) | |
| tree | 30d39c8da7287e3f92e61cc7b6d4a8c3c0683d5d | |
| parent | 688d3da0f1730daddbc954bbc2d27cc96ceee04c (diff) | |
| download | musl-3ca2d2d4aef910663785fe232d7d2127a22d8a84.tar.gz | |
fix clock_nanosleep error case
posix requires that EINVAL be returned if the first parameter specifies
the cpu-time clock of the calling thread (CLOCK_THREAD_CPUTIME_ID).
linux returns ENOTSUP instead so we handle this.
| -rw-r--r-- | src/time/clock_nanosleep.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/time/clock_nanosleep.c b/src/time/clock_nanosleep.c index ec87b9e3..9e4d9f1f 100644 --- a/src/time/clock_nanosleep.c +++ b/src/time/clock_nanosleep.c @@ -1,8 +1,10 @@ #include <time.h> +#include <errno.h> #include "syscall.h" #include "libc.h" int clock_nanosleep(clockid_t clk, int flags, const struct timespec *req, struct timespec *rem) { - return -__syscall_cp(SYS_clock_nanosleep, clk, flags, req, rem); + int r = -__syscall_cp(SYS_clock_nanosleep, clk, flags, req, rem); + return clk == CLOCK_THREAD_CPUTIME_ID ? EINVAL : r; } |