xfs_scrub: add missing paths header

Fix the following build failure with musl libc:

xfs_scrub.c: In function ‘main’:
xfs_scrub.c:670:11: error: ‘_PATH_MOUNTED’ undeclared (first use in this function)
    mtab = _PATH_MOUNTED;
           ^~~~~~~~~~~~~

Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Eric Sandeen <sandeen@sandeen.net>

diff --git a/scrub/xfs_scrub.c b/scrub/xfs_scrub.c
index 2d5528381aa505a25cec76f9142a5d8e3676222e..e3f4eac1c829f60c6c6302e0d2efd91a9fcc3321 100644 (file)
--- a/scrub/xfs_scrub.c
+++ b/scrub/xfs_scrub.c
@@ -20,6 +20,7 @@
 #include "xfs.h"
 #include <pthread.h>
 #include <stdlib.h>
+#include <paths.h>
 #include <sys/time.h>
 #include <sys/resource.h>
 #include <sys/statvfs.h>