diff options
| author | Zhangjin Wu <falcon@tinylab.org> | 2023-07-08 02:25:11 +0800 |
|---|---|---|
| committer | Willy Tarreau <w@1wt.eu> | 2023-08-23 04:38:02 +0200 |
| commit | 79b4f68e9e245dba34f7acc4e1e26d8df5f9a4f8 (patch) | |
| tree | c933d7868d42a2fc8945f910fa55a1fa0ddad35d /tools | |
| parent | 46cf630c53f359bb9cfe7f487c3a878068fd373d (diff) | |
selftests/nolibc: gettid: restore for glibc and musl
As the gettid manpage [1] shows, glibc 2.30 has gettid support, so,
let's enable the test for glibc >= 2.30.
gettid works on musl too.
[1]: https://man7.org/linux/man-pages/man2/gettid.2.html
Reviewed-by: Thomas Weißschuh <linux@weissschuh.net>
Signed-off-by: Zhangjin Wu <falcon@tinylab.org>
Signed-off-by: Willy Tarreau <w@1wt.eu>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/testing/selftests/nolibc/nolibc-test.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/tools/testing/selftests/nolibc/nolibc-test.c b/tools/testing/selftests/nolibc/nolibc-test.c index 78060329ce2ab..d51eac56ceaca 100644 --- a/tools/testing/selftests/nolibc/nolibc-test.c +++ b/tools/testing/selftests/nolibc/nolibc-test.c @@ -668,6 +668,7 @@ int run_syscall(int min, int max) int tmp; int ret = 0; void *p1, *p2; + int has_gettid = 1; /* <proc> indicates whether or not /proc is mounted */ proc = stat("/proc", &stat_buf) == 0; @@ -675,6 +676,11 @@ int run_syscall(int min, int max) /* this will be used to skip certain tests that can't be run unprivileged */ euid0 = geteuid() == 0; + /* from 2.30, glibc provides gettid() */ +#if defined(__GLIBC_MINOR__) && defined(__GLIBC__) + has_gettid = __GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 30); +#endif + for (test = min; test >= 0 && test <= max; test++) { int llen = 0; /* line length */ @@ -684,9 +690,7 @@ int run_syscall(int min, int max) switch (test + __LINE__ + 1) { CASE_TEST(getpid); EXPECT_SYSNE(1, getpid(), -1); break; CASE_TEST(getppid); EXPECT_SYSNE(1, getppid(), -1); break; -#ifdef NOLIBC - CASE_TEST(gettid); EXPECT_SYSNE(1, gettid(), -1); break; -#endif + CASE_TEST(gettid); EXPECT_SYSNE(has_gettid, gettid(), -1); break; CASE_TEST(getpgid_self); EXPECT_SYSNE(1, getpgid(0), -1); break; CASE_TEST(getpgid_bad); EXPECT_SYSER(1, getpgid(-1), -1, ESRCH); break; CASE_TEST(kill_0); EXPECT_SYSZR(1, kill(getpid(), 0)); break; |