From 115d008392113efc6f844baa7cc407e9eaae63db Mon Sep 17 00:00:00 2001 From: ngie Date: Mon, 5 Oct 2015 03:25:30 +0000 Subject: Remove some paths preparing for a re-copy from head --- tests/sys/kqueue/proc.c | 255 ------------------------------------------------ 1 file changed, 255 deletions(-) delete mode 100644 tests/sys/kqueue/proc.c (limited to 'tests/sys/kqueue/proc.c') diff --git a/tests/sys/kqueue/proc.c b/tests/sys/kqueue/proc.c deleted file mode 100644 index 6288ee6..0000000 --- a/tests/sys/kqueue/proc.c +++ /dev/null @@ -1,255 +0,0 @@ -/* - * Copyright (c) 2009 Mark Heily - * - * Permission to use, copy, modify, and distribute this software for any - * purpose with or without fee is hereby granted, provided that the above - * copyright notice and this permission notice appear in all copies. - * - * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - * - * $FreeBSD$ - */ - -#include - -#include - -#include "config.h" -#include "common.h" - -static int sigusr1_caught = 0; - -int kqfd; - -static void -sig_handler(int signum) -{ - sigusr1_caught = 1; -} - -static void -add_and_delete(void) -{ - struct kevent kev; - pid_t pid; - - /* Create a child that waits to be killed and then exits */ - pid = fork(); - if (pid == 0) { - struct stat s; - if (fstat(kqfd, &s) != -1) - errx(1, "kqueue inherited across fork! (%s() at %s:%d)", - __func__, __FILE__, __LINE__); - - pause(); - exit(2); - } - printf(" -- child created (pid %d)\n", (int) pid); - - test_begin("kevent(EVFILT_PROC, EV_ADD)"); - - test_no_kevents(); - kevent_add(kqfd, &kev, pid, EVFILT_PROC, EV_ADD, 0, 0, NULL); - test_no_kevents(); - - success(); - - test_begin("kevent(EVFILT_PROC, EV_DELETE)"); - - sleep(1); - test_no_kevents(); - kevent_add(kqfd, &kev, pid, EVFILT_PROC, EV_DELETE, 0, 0, NULL); - if (kill(pid, SIGKILL) < 0) - err(1, "kill"); - sleep(1); - test_no_kevents(); - - success(); - -} - -#ifdef TODO -static void -event_trigger(void) -{ - struct kevent kev; - pid_t pid; - - test_begin("kevent(EVFILT_PROC, wait)"); - - /* Create a child that waits to be killed and then exits */ - pid = fork(); - if (pid == 0) { - pause(); - printf(" -- child caught signal, exiting\n"); - exit(2); - } - printf(" -- child created (pid %d)\n", (int) pid); - - test_no_kevents(); - kevent_add(kqfd, &kev, pid, EVFILT_PROC, EV_ADD, 0, 0, NULL); - - /* Cause the child to exit, then retrieve the event */ - printf(" -- killing process %d\n", (int) pid); - if (kill(pid, SIGUSR1) < 0) - err(1, "kill"); - kevent_cmp(&kev, kevent_get(kqfd)); - test_no_kevents(); - - success(); -} - -void -test_kevent_signal_disable(void) -{ - const char *test_id = "kevent(EVFILT_SIGNAL, EV_DISABLE)"; - struct kevent kev; - - test_begin(test_id); - - EV_SET(&kev, SIGUSR1, EVFILT_SIGNAL, EV_DISABLE, 0, 0, NULL); - if (kevent(kqfd, &kev, 1, NULL, 0, NULL) < 0) - err(1, "%s", test_id); - - /* Block SIGUSR1, then send it to ourselves */ - sigset_t mask; - sigemptyset(&mask); - sigaddset(&mask, SIGUSR1); - if (sigprocmask(SIG_BLOCK, &mask, NULL) == -1) - err(1, "sigprocmask"); - if (kill(getpid(), SIGKILL) < 0) - err(1, "kill"); - - test_no_kevents(); - - success(); -} - -void -test_kevent_signal_enable(void) -{ - const char *test_id = "kevent(EVFILT_SIGNAL, EV_ENABLE)"; - struct kevent kev; - - test_begin(test_id); - - EV_SET(&kev, SIGUSR1, EVFILT_SIGNAL, EV_ENABLE, 0, 0, NULL); - if (kevent(kqfd, &kev, 1, NULL, 0, NULL) < 0) - err(1, "%s", test_id); - - /* Block SIGUSR1, then send it to ourselves */ - sigset_t mask; - sigemptyset(&mask); - sigaddset(&mask, SIGUSR1); - if (sigprocmask(SIG_BLOCK, &mask, NULL) == -1) - err(1, "sigprocmask"); - if (kill(getpid(), SIGUSR1) < 0) - err(1, "kill"); - - kev.flags = EV_ADD | EV_CLEAR; -#if LIBKQUEUE - kev.data = 1; /* WORKAROUND */ -#else - kev.data = 2; // one extra time from test_kevent_signal_disable() -#endif - kevent_cmp(&kev, kevent_get(kqfd)); - - /* Delete the watch */ - kev.flags = EV_DELETE; - if (kevent(kqfd, &kev, 1, NULL, 0, NULL) < 0) - err(1, "%s", test_id); - - success(); -} - -void -test_kevent_signal_del(void) -{ - const char *test_id = "kevent(EVFILT_SIGNAL, EV_DELETE)"; - struct kevent kev; - - test_begin(test_id); - - /* Delete the kevent */ - EV_SET(&kev, SIGUSR1, EVFILT_SIGNAL, EV_DELETE, 0, 0, NULL); - if (kevent(kqfd, &kev, 1, NULL, 0, NULL) < 0) - err(1, "%s", test_id); - - /* Block SIGUSR1, then send it to ourselves */ - sigset_t mask; - sigemptyset(&mask); - sigaddset(&mask, SIGUSR1); - if (sigprocmask(SIG_BLOCK, &mask, NULL) == -1) - err(1, "sigprocmask"); - if (kill(getpid(), SIGUSR1) < 0) - err(1, "kill"); - - test_no_kevents(); - success(); -} - -void -test_kevent_signal_oneshot(void) -{ - const char *test_id = "kevent(EVFILT_SIGNAL, EV_ONESHOT)"; - struct kevent kev; - - test_begin(test_id); - - EV_SET(&kev, SIGUSR1, EVFILT_SIGNAL, EV_ADD | EV_ONESHOT, 0, 0, NULL); - if (kevent(kqfd, &kev, 1, NULL, 0, NULL) < 0) - err(1, "%s", test_id); - - /* Block SIGUSR1, then send it to ourselves */ - sigset_t mask; - sigemptyset(&mask); - sigaddset(&mask, SIGUSR1); - if (sigprocmask(SIG_BLOCK, &mask, NULL) == -1) - err(1, "sigprocmask"); - if (kill(getpid(), SIGUSR1) < 0) - err(1, "kill"); - - kev.flags |= EV_CLEAR; - kev.data = 1; - kevent_cmp(&kev, kevent_get(kqfd)); - - /* Send another one and make sure we get no events */ - if (kill(getpid(), SIGUSR1) < 0) - err(1, "kill"); - test_no_kevents(); - - success(); -} -#endif - -void -test_evfilt_proc() -{ - kqfd = kqueue(); - - signal(SIGUSR1, sig_handler); - - add_and_delete(); - -#if TODO - event_trigger(); -#endif - - signal(SIGUSR1, SIG_DFL); - -#if TODO - test_kevent_signal_add(); - test_kevent_signal_del(); - test_kevent_signal_get(); - test_kevent_signal_disable(); - test_kevent_signal_enable(); - test_kevent_signal_oneshot(); -#endif - close(kqfd); -} -- cgit v1.1