MFC r283801,r290846,r290851,r290856,r290860:

r283801 (by araujo):

Fix warning of implicit declaration of function 'mkdir'.

Differential Revision:	D2662
Reviewed by:		rodrigc, ngie

r290846:

Bump WARNS to 2

Sponsored by: EMC / Isilon Storage Division

r290851:

Change WARNS to 2 across the board with all the libc testcases

This effectively "reverts" r290846

Sponsored by: EMC / Isilon Storage Division

r290856 (by bapt):

also skip the definition of ':fopen_regular' to avoid the build to fail due to
unused variables defined by ATF macros

r290860 (by bapt):

Remove unused variables to fix building world

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/libc/tests/stdio/perror_test.c b/lib/libc/tests/stdio/perror_test.c
index a58121c..989f1ff 100644
--- a/lib/libc/tests/stdio/perror_test.c
+++ b/lib/libc/tests/stdio/perror_test.c
@@ -48,7 +48,7 @@ static char tmpfil[PATH_MAX];
 ATF_TC_WITHOUT_HEAD(perror_test);
 ATF_TC_BODY(perror_test, tc)
 {
-	char buf[512], lbuf[512];
+	char lbuf[512];
 	int i;
 	char *s;