'/proc/self/' is a good path which doesn't have stale time info but it
is only available for CONFIG_PROC_FS=y.
When CONFIG_PROC_FS=n, use argv0 instead of '/proc/self', use '/' for the
worst case.
Reviewed-by: Thomas Weißschuh <linux@xxxxxxxxxxxxxx>
Signed-off-by: Zhangjin Wu <falcon@xxxxxxxxxxx>
---
tools/testing/selftests/nolibc/nolibc-test.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/testing/selftests/nolibc/nolibc-test.c b/tools/testing/selftests/nolibc/nolibc-test.c
index 0ed207495ea6..2065b5b0d171 100644
--- a/tools/testing/selftests/nolibc/nolibc-test.c
+++ b/tools/testing/selftests/nolibc/nolibc-test.c
@@ -584,7 +584,7 @@ static int test_stat_timestamps(void)
if (sizeof(st.st_atim.tv_sec) != sizeof(st.st_atime))
return 1;
- if (stat("/proc/self/", &st))
+ if (stat("/proc/self/", &st) && stat(argv0, &st) && stat("/", &st))
return 1;
if (st.st_atim.tv_sec != st.st_atime || st.st_atim.tv_nsec > 1000000000)
--
2.25.1
