add unused attr to main program of flock.c

e02ff4e4 · Juan David González Cobas · 29a1de55 · e02ff4e4
Commit e02ff4e4 authored Sep 06, 2021 by Juan David González Cobas
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flock.c libertm/flock.c +2 -1

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--- a/libertm/flock.c
+++ b/libertm/flock.c
@@ -47,7 +47,8 @@ int ertm_mutex_release(struct ertm_status *st)
 	return flock(st->lock, LOCK_UN);
 }

-static int flock_main(int argc, char *argv[])
+static int __attribute__((__unused__))
+flock_main(int argc, char *argv[])
 {
 	int c;
 	struct ertm_status st, *h = &st;