From fc00c656c96528112d05cf0edf8631bd5eaea446 Mon Sep 17 00:00:00 2001 From: Kacper Date: Sun, 7 Dec 2025 20:10:31 +0100 Subject: Add build system scaffolding and libc headers --- lib/libc/signal/sigwait.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) create mode 100644 lib/libc/signal/sigwait.c (limited to 'lib/libc/signal/sigwait.c') diff --git a/lib/libc/signal/sigwait.c b/lib/libc/signal/sigwait.c new file mode 100644 index 00000000..59b0dd6c --- /dev/null +++ b/lib/libc/signal/sigwait.c @@ -0,0 +1,14 @@ +#include + +int sigwait(const sigset_t *restrict mask, int *restrict sig) +{ + siginfo_t si; + + if (sigtimedwait(mask, &si, 0) < 0) { + return -1; + } + + *sig = si.si_signo; + + return 0; +} -- cgit v1.2.3