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-rw-r--r--src/signal/sighold.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/src/signal/sighold.c b/src/signal/sighold.c
index cfa2306c..ef76babf 100644
--- a/src/signal/sighold.c
+++ b/src/signal/sighold.c
@@ -8,3 +8,11 @@ int sighold(int sig)
if (sigaddset(&mask, sig) < 0) return -1;
return sigprocmask(SIG_BLOCK, &mask, 0);
}
+
+
+#ifdef TEST
+int
+main(void) {
+ return 0;
+}
+#endif