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selftests/nolibc: use waitid() over waitpid()

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Newer archs like riscv32 don't provide waitpid() anymore.
Switch to waitid() which is available everywhere.

Link: https://lore.kernel.org/r/20241221-nolibc-rv32-v1-2-d9ef6dab7c63@weissschuh.net
Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
This commit is contained in:
Thomas Weißschuh 2024-12-21 15:44:29 +01:00
parent 7f89bc5110
commit a0bc8947ac
1 changed files with 6 additions and 4 deletions
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10
tools/testing/selftests/nolibc/nolibc-test.c
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@ -1323,7 +1323,8 @@ static int run_protection(int min __attribute__((unused)),
int max __attribute__((unused)))
{
pid_t pid;
int llen = 0, status;
int llen = 0, ret;
siginfo_t siginfo = {};
struct rlimit rlimit = { 0, 0 };
llen += printf("0 -fstackprotector ");
@ -1361,10 +1362,11 @@ static int run_protection(int min __attribute__((unused)),
return 1;
default:
pid = waitpid(pid, &status, 0);
ret = waitid(P_PID, pid, &siginfo, WEXITED);
if (pid == -1 || !WIFSIGNALED(status) || WTERMSIG(status) != SIGABRT) {
llen += printf("waitpid()");
if (ret != 0 || siginfo.si_signo != SIGCHLD ||
siginfo.si_code != CLD_KILLED || siginfo.si_status != SIGABRT) {
llen += printf("waitid()");
result(llen, FAIL);
return 1;
}