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selftests/nolibc: stat_timestamps: remove procfs dependency

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'/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@weissschuh.net>
Signed-off-by: Zhangjin Wu <falcon@tinylab.org>
Signed-off-by: Willy Tarreau <w@1wt.eu>
This commit is contained in:
Zhangjin Wu 2023-07-08 02:43:44 +08:00 committed by Willy Tarreau
parent 38fc0a3553
commit f576d3c075
1 changed files with 1 additions and 1 deletions
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tools/testing/selftests/nolibc/nolibc-test.c
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@ -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)