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Unified Diff: fusl/src/signal/sigwait.c

Issue 1573973002: Add a "fork" of musl as //fusl. (Closed) Base URL: https://github.com/domokit/mojo.git@master
Patch Set: Created 4 years, 11 months ago
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Index: fusl/src/signal/sigwait.c
diff --git a/fusl/src/signal/sigwait.c b/fusl/src/signal/sigwait.c
new file mode 100644
index 0000000000000000000000000000000000000000..c8822eea49837bfc732ca38a330af89bc8582288
--- /dev/null
+++ b/fusl/src/signal/sigwait.c
@@ -0,0 +1,10 @@
+#include <signal.h>
+
+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;
+}
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