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Lines Matching defs:watcher

141 	pid_t child, parent, watcher, wpid;
150 	 * vfork(2) might clobber watcher, this means that it's safer and
161 		watcher = fork();
162 		ATF_REQUIRE(watcher != 1);
163 		if (watcher == 0) {
165 			watcher = fork();
166 			ASSERT_NEQ(watcher, -1);
167 			if (watcher != 0)
181 		wpid = waitpid(watcher, &status, 0);
183 		ATF_REQUIRE_EQ(wpid, watcher);