diff options
| author | Stefan O'Rear <sorear@fastmail.com> | 2020-09-03 03:33:10 -0400 |
|---|---|---|
| committer | Rich Felker <dalias@aerifal.cx> | 2022-05-01 23:25:21 -0400 |
| commit | 12a757b3219408c5f96fd5b9daa5c551944337ee (patch) | |
| tree | 60112a3a1c928feae147cd5e520593ff051133a7 /src | |
| parent | 41149ea8c7a6f28a1c60478fe7f6b9552aa39e3b (diff) | |
| download | musl-12a757b3219408c5f96fd5b9daa5c551944337ee.tar.gz musl-12a757b3219408c5f96fd5b9daa5c551944337ee.tar.xz musl-12a757b3219408c5f96fd5b9daa5c551944337ee.zip | |
only fallback to gettimeofday/settimeofday syscalls if they exist
riscv32 and future architectures only provide the clock_ functions.
Diffstat (limited to 'src')
| -rw-r--r-- | src/time/clock_gettime.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/time/clock_gettime.c b/src/time/clock_gettime.c index 3e1d0975..c7e66a51 100644 --- a/src/time/clock_gettime.c +++ b/src/time/clock_gettime.c @@ -80,10 +80,12 @@ int __clock_gettime(clockid_t clk, struct timespec *ts) return __syscall_ret(r); long ts32[2]; r = __syscall(SYS_clock_gettime, clk, ts32); +#ifdef SYS_gettimeofday if (r==-ENOSYS && clk==CLOCK_REALTIME) { r = __syscall(SYS_gettimeofday, ts32, 0); ts32[1] *= 1000; } +#endif if (!r) { ts->tv_sec = ts32[0]; ts->tv_nsec = ts32[1]; @@ -92,6 +94,7 @@ int __clock_gettime(clockid_t clk, struct timespec *ts) return __syscall_ret(r); #else r = __syscall(SYS_clock_gettime, clk, ts); +#ifdef SYS_gettimeofday if (r == -ENOSYS) { if (clk == CLOCK_REALTIME) { __syscall(SYS_gettimeofday, ts, 0); @@ -100,6 +103,7 @@ int __clock_gettime(clockid_t clk, struct timespec *ts) } r = -EINVAL; } +#endif return __syscall_ret(r); #endif } |