1 files changed, 2 insertions, 2 deletions
diff --git a/lib/libc/stdio/putc.c b/lib/libc/stdio/putc.c
index aaffece..c62d13f 100644
--- a/lib/libc/stdio/putc.c
+++ b/lib/libc/stdio/putc.c
@@ -49,11 +49,11 @@ int
 putc(int c, FILE *fp)
 {
 	int retval;
-	FLOCKFILE(fp);
+	FLOCKFILE_CANCELSAFE(fp);
 	/* Orientation set by __sputc() when buffer is full. */
 	/* ORIENT(fp, -1); */
 	retval = __sputc(c, fp);
-	FUNLOCKFILE(fp);
+	FUNLOCKFILE_CANCELSAFE();
 	return (retval);
 }