diff mbox series

[v1,3/3] selftests: pid_namespace: add missing sys/mount.h include in pid_max.c

Message ID 20250115105211.390370-3-ps.report@gmx.net (mailing list archive)
State New
Headers show
Series [v1,1/3] selftests: pidfd: add missing sys/mount.h include in pidfd_fdinfo_test.c | expand

Commit Message

Peter Seiderer Jan. 15, 2025, 10:52 a.m. UTC 
Fix compile on openSUSE Tumbleweed (gcc-14.2.1, glibc-2.40):
  - add missing sys/mount.h include

Fixes:

  pid_max.c: In function ‘pid_max_cb’:
  pid_max.c:42:15: error: implicit declaration of function ‘mount’ [-Wimplicit-function-declaration]
     42 |         ret = mount("", "/", NULL, MS_PRIVATE | MS_REC, 0);
        |               ^~~~~

Signed-off-by: Peter Seiderer <ps.report@gmx.net>
---
 tools/testing/selftests/pid_namespace/pid_max.c | 1 +
 1 file changed, 1 insertion(+)
diff mbox series

Patch

diff --git a/tools/testing/selftests/pid_namespace/pid_max.c b/tools/testing/selftests/pid_namespace/pid_max.c
index 51c414faabb0..96f274f0582b 100644
--- a/tools/testing/selftests/pid_namespace/pid_max.c
+++ b/tools/testing/selftests/pid_namespace/pid_max.c
@@ -10,6 +10,7 @@ 
 #include <stdlib.h>
 #include <string.h>
 #include <syscall.h>
+#include <sys/mount.h>
 #include <sys/wait.h>
 
 #include "../kselftest_harness.h"