diff options
| author | pommicket <pommicket@gmail.com> | 2022-02-20 13:18:21 -0800 |
|---|---|---|
| committer | pommicket <pommicket@gmail.com> | 2022-02-20 13:18:21 -0800 |
| commit | 9bc8a11afeed3569736b89754012e3ca22ee10f6 (patch) | |
| tree | 5f0ec0d5c05f879b1ee86adfa654ed3ef2178d5f /05/musl-0.6.0/src/signal/sigwait.c | |
| parent | 0f97a589b800bdb71dda05984192f0f66a52edaa (diff) | |
conclusion
Diffstat (limited to '05/musl-0.6.0/src/signal/sigwait.c')
| -rw-r--r-- | 05/musl-0.6.0/src/signal/sigwait.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/05/musl-0.6.0/src/signal/sigwait.c b/05/musl-0.6.0/src/signal/sigwait.c new file mode 100644 index 0000000..9569d6b --- /dev/null +++ b/05/musl-0.6.0/src/signal/sigwait.c @@ -0,0 +1,11 @@ +#include <signal.h> +#include <stddef.h> + +int sigwait(const sigset_t *mask, int *sig) +{ + siginfo_t si; + if (sigtimedwait(mask, &si, NULL) < 0) + return -1; + *sig = si.si_signo; + return 0; +} |