Message ID | 020ca58ad59035488d6a50b14113ed7401e797f4.1688134400.git.falcon@tinylab.org |
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State | New |
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Series |
selftests/nolibc: allow run with minimal kernel config
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Commit Message
Zhangjin Wu
June 30, 2023, 2:58 p.m. UTC
create a /tmp directory and mount tmpfs there, if tmpfs is not mountable, use ramfs as tmpfs. tmpfs will be used instead of procfs for some tests. Reviewed-by: Thomas Weißschuh <linux@weissschuh.net> Signed-off-by: Zhangjin Wu <falcon@tinylab.org> --- tools/testing/selftests/nolibc/nolibc-test.c | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/tools/testing/selftests/nolibc/nolibc-test.c b/tools/testing/selftests/nolibc/nolibc-test.c index b7ea95dad0fb..906b70ddec79 100644 --- a/tools/testing/selftests/nolibc/nolibc-test.c +++ b/tools/testing/selftests/nolibc/nolibc-test.c @@ -1053,6 +1053,10 @@ int prepare(void) } } + /* try to mount /tmp if not mounted, if not mountable, use ramfs as tmpfs */ + mkdir("/tmp", 0755); + mount("none", "/tmp", "tmpfs", 0, 0); + return 0; }