diff options
Diffstat (limited to 'testcases/kernel/containers/pidns/pidns02.c')
| -rw-r--r-- | testcases/kernel/containers/pidns/pidns02.c | 36 |
1 files changed, 22 insertions, 14 deletions
diff --git a/testcases/kernel/containers/pidns/pidns02.c b/testcases/kernel/containers/pidns/pidns02.c index b8913d3f6..f23178cb6 100644 --- a/testcases/kernel/containers/pidns/pidns02.c +++ b/testcases/kernel/containers/pidns/pidns02.c @@ -7,7 +7,7 @@ /*\ * [Description] * - * Clone a process with CLONE_NEWNS flag and check: + * Clone a process with CLONE_NEWPID flag and check: * * - child session ID must be 1 * - parent process group ID must be 1 @@ -16,29 +16,37 @@ #include "tst_test.h" #include "lapi/sched.h" -static int child_func(LTP_ATTRIBUTE_UNUSED void *arg) +static void child_func(void) { - pid_t sid, pgid; + TST_EXP_EQ_LI(getsid(0), 0); + TST_EXP_EQ_LI(getpgid(0), 0); - sid = getsid(0); - pgid = getpgid(0); + tst_res(TINFO, "setsid()"); + SAFE_SETSID(); - TST_EXP_PASS(sid == 1); - TST_EXP_PASS(pgid == 1); - - return 0; + TST_EXP_EQ_LI(getsid(0), 1); + TST_EXP_EQ_LI(getpgid(0), 1); } static void run(void) { - int ret; - - ret = ltp_clone_quick(CLONE_NEWNS | SIGCHLD, child_func, NULL); - if (ret < 0) - tst_brk(TBROK | TERRNO, "clone failed"); + const struct tst_clone_args args = { + .flags = CLONE_NEWPID, + .exit_signal = SIGCHLD, + }; + + if (!SAFE_CLONE(&args)) { + child_func(); + return; + } } static struct tst_test test = { .test_all = run, .needs_root = 1, + .forks_child = 1, + .needs_kconfigs = (const char *[]) { + "CONFIG_PID_NS", + NULL, + }, }; |