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-rw-r--r--src/lib9/await.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/lib9/await.c b/src/lib9/await.c
index 67e99b82..ba94c28a 100644
--- a/src/lib9/await.c
+++ b/src/lib9/await.c
@@ -38,7 +38,9 @@ static struct {
SIGVTALRM, "sys: virtual time alarm",
SIGPROF, "sys: profiling timer alarm",
SIGWINCH, "sys: window size change",
+#ifdef SIGINFO
SIGINFO, "sys: status request",
+#endif
SIGUSR1, "sys: usr1",
SIGUSR2, "sys: usr2",
};