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| author | Mike Gilbert <floppym@gentoo.org> | 2018-05-30 23:06:33 -0400 |
|---|---|---|
| committer | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2018-06-02 09:48:19 +0200 |
| commit | 96f64eb5741b157f26a9089816fdd992e959792e (patch) | |
| tree | d1f07b373b14f63a574fb19ea93340bafa13693f /src/test/test-util.c | |
| parent | e0bd32c5cd1d5e04fca9628babe2d87703264ca0 (diff) | |
| download | systemd-96f64eb5741b157f26a9089816fdd992e959792e.tar.gz | |
basic: set errno in raw_clone() on sparc
sparc sets the carry bit when a syscall fails. Use this information to
set errno and return -1 as appropriate.
The added test case calls raw_clone() with flags known to be invalid
according to the clone(2) manpage.
Diffstat (limited to 'src/test/test-util.c')
| -rw-r--r-- | src/test/test-util.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/test/test-util.c b/src/test/test-util.c index 92d2c77690..af0ada7d2a 100644 --- a/src/test/test-util.c +++ b/src/test/test-util.c @@ -214,6 +214,10 @@ static void test_raw_clone(void) { waitpid(pid, &status, __WCLONE); assert_se(WIFEXITED(status) && WEXITSTATUS(status) == EXIT_SUCCESS); } + + errno = 0; + assert_se(raw_clone(CLONE_FS|CLONE_NEWNS) == -1); + assert_se(errno == EINVAL); } static void test_physical_memory(void) { |