Lines Matching defs:rc
14 int rc, pid, status;
28 rc = execve(NEXT_PROGRAM, exec_argv, exec_envp);
29 if (rc) {
31 ksft_test_result_fail("child execve failed %d\n", rc);
36 rc = waitpid(-1, &status, 0);
37 if (rc < 0) {
53 int rc;
55 rc = prctl(PR_RISCV_V_SET_CONTROL, provided);
56 if (rc != 0) {
58 provided, rc);
61 rc = launch_test(inherit);
62 if (rc != expected) {
63 ksft_test_result_fail("Test failed, check %d != %ld\n", rc,
77 long rc;
80 rc = riscv_hwprobe(&pair, 1, 0, NULL, 0);
81 if (rc < 0) {
82 ksft_test_result_fail("hwprobe() failed with %ld\n", rc);
92 rc = prctl(PR_RISCV_V_GET_CONTROL);
93 if (rc != -1 || errno != EINVAL) {
98 rc = prctl(PR_RISCV_V_SET_CONTROL, PR_RISCV_V_VSTATE_CTRL_ON);
99 if (rc != -1 || errno != EINVAL) {
109 rc = prctl(PR_RISCV_V_SET_CONTROL, flag);
110 if (rc != 0) {
116 rc = prctl(PR_RISCV_V_SET_CONTROL, flag);
117 if (rc != -1 || errno != EPERM) {
154 rc = prctl(PR_RISCV_V_SET_CONTROL, 0xff0);
155 if (rc != -1 || errno != EINVAL) {
160 rc = prctl(PR_RISCV_V_SET_CONTROL, 0x3);
161 if (rc != -1 || errno != EINVAL) {
166 rc = prctl(PR_RISCV_V_SET_CONTROL, 0xc);
167 if (rc != -1 || errno != EINVAL) {
172 rc = prctl(PR_RISCV_V_SET_CONTROL, 0xc);
173 if (rc != -1 || errno != EINVAL) {