Lines Matching refs:ret_val
150 int ret_val;
164 ret_val = FORK_OR_VFORK();
165 if (ret_val == 0) {
170 exit(ret_val);
177 if (ret_val < 0) {
183 fork_kid_pid[kid_count] = ret_val;
187 ret_val = waitpid(-1, &status, WNOHANG);
188 if (ret_val != 0) {
190 tst_resm(TFAIL, "Expected 0 got %d", ret_val);
216 while (((ret_val = waitpid(-1, &status, WNOHANG)) != -1)
218 if ((ret_val == -1) || (ret_val == 0))
223 "normally", ret_val);
229 "status", ret_val);
235 wait_kid_pid[kid_count++] = ret_val;