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Unified Diff: fusl/src/signal/sigprocmask.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/sigprocmask.c
diff --git a/fusl/src/signal/sigprocmask.c b/fusl/src/signal/sigprocmask.c
new file mode 100644
index 0000000000000000000000000000000000000000..297e20c65f825c64d0b63bf4500595aa126e3642
--- /dev/null
+++ b/fusl/src/signal/sigprocmask.c
@@ -0,0 +1,10 @@
+#include <signal.h>
+#include <errno.h>
+
+int sigprocmask(int how, const sigset_t *restrict set, sigset_t *restrict old)
+{
+ int r = pthread_sigmask(how, set, old);
+ if (!r) return r;
+ errno = r;
+ return -1;
+}
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