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| author | Eugene Yudin <e.yudin@ndmsystems.com> | 2022-08-01 13:53:22 -0400 |
|---|---|---|
| committer | Rich Felker <dalias@aerifal.cx> | 2022-08-01 13:53:22 -0400 |
| commit | baaf257f05b96816c24951e7b6721d72922949e5 (patch) | |
| tree | 8f42f7af09a3c6f40176940bccbfe6d6579d1b81 | |
| parent | 4f48da008d1fb3ccab2ad76523c104aa3fa8d8b6 (diff) | |
| download | musl-baaf257f05b96816c24951e7b6721d72922949e5.tar.gz musl-baaf257f05b96816c24951e7b6721d72922949e5.tar.xz musl-baaf257f05b96816c24951e7b6721d72922949e5.zip | |
fix ESRCH error handling for clock_getcpuclockid
the syscall used to probe availability of the clock fails with EINVAL when the requested pid does not exist, but clock_getcpuclockid is specified to use ESRCH for this purpose.
| -rw-r--r-- | src/time/clock_getcpuclockid.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/time/clock_getcpuclockid.c b/src/time/clock_getcpuclockid.c index 8a0e2d4c..bce1e8ab 100644 --- a/src/time/clock_getcpuclockid.c +++ b/src/time/clock_getcpuclockid.c @@ -8,6 +8,7 @@ int clock_getcpuclockid(pid_t pid, clockid_t *clk) struct timespec ts; clockid_t id = (-pid-1)*8U + 2; int ret = __syscall(SYS_clock_getres, id, &ts); + if (ret == -EINVAL) ret = -ESRCH; if (ret) return -ret; *clk = id; return 0; |