Use pid_t rather than __pid_t when allocating memory for 'worker_pids' in 'struct test_env', as this is its declared type and also avoids compile errors seen building against musl libc on mipsel64:
test_progs.c:1738:49: error: '__pid_t' undeclared (first use in this function); did you mean 'pid_t'? 1738 | env.worker_pids = calloc(sizeof(__pid_t), env.workers); | ^~~~~~~ | pid_t test_progs.c:1738:49: note: each undeclared identifier is reported only once for each function it appears in
Fixes: 91b2c0afd00c ("selftests/bpf: Add parallelism to test_progs") Signed-off-by: Tony Ambardar tony.ambardar@gmail.com --- tools/testing/selftests/bpf/test_progs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/testing/selftests/bpf/test_progs.c b/tools/testing/selftests/bpf/test_progs.c index 1677f6f1eaae..091b49bf671a 100644 --- a/tools/testing/selftests/bpf/test_progs.c +++ b/tools/testing/selftests/bpf/test_progs.c @@ -1738,7 +1738,7 @@ int main(int argc, char **argv) /* launch workers if requested */ env.worker_id = -1; /* main process */ if (env.workers) { - env.worker_pids = calloc(sizeof(__pid_t), env.workers); + env.worker_pids = calloc(sizeof(pid_t), env.workers); env.worker_socks = calloc(sizeof(int), env.workers); if (env.debug) fprintf(stdout, "Launching %d workers.\n", env.workers);