diff options
| author | Mike Gilbert <floppym@gentoo.org> | 2018-05-30 23:06:33 -0400 |
|---|---|---|
| committer | Sven Eden <yamakuzure@gmx.net> | 2018-08-24 16:47:08 +0200 |
| commit | 1f59c3b65eadaf1fed2b037e78b0913f85c0a717 (patch) | |
| tree | 6a2766dd9b2e577b1d82f5659022c9feafd19b0d /src/test | |
| parent | bbc6a6a0caba41c00c1dfd9a01c7129efaa5fe56 (diff) | |
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')
| -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 9d31d5a86..d82580079 100644 --- a/src/test/test-util.c +++ b/src/test/test-util.c @@ -215,6 +215,10 @@ 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); } #endif // 0 |