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-rw-r--r--libc/signal/sigaction.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/libc/signal/sigaction.c b/libc/signal/sigaction.c
index c6fcddf80..5336b7609 100644
--- a/libc/signal/sigaction.c
+++ b/libc/signal/sigaction.c
@@ -102,5 +102,7 @@ __libc_sigaction (int sig, const struct sigaction *act, struct sigaction *oact)
#endif
+#ifndef LIBC_SIGACTION
hidden_weak_alias(__libc_sigaction,__sigaction)
weak_alias(__libc_sigaction,sigaction)
+#endif