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/* Copyright Joyent, Inc. and other Node contributors. All rights reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to
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* deal in the Software without restriction, including without limitation the
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* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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* sell copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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* IN THE SOFTWARE.
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*/
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#include <errno.h>
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#include <stdio.h>
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#include <string.h>
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#ifdef _WIN32
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# include <io.h>
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#else
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# include <unistd.h>
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#endif
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#include "uv.h"
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#include "runner.h"
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#include "task.h"
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/* Actual tests and helpers are defined in test-list.h */
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#include "test-list.h"
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int ipc_helper(int listen_after_write);
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int ipc_helper_heavy_traffic_deadlock_bug(void);
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int ipc_helper_tcp_connection(void);
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int ipc_helper_closed_handle(void);
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int ipc_send_recv_helper(void);
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int ipc_helper_bind_twice(void);
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int ipc_helper_send_zero(void);
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int stdio_over_pipes_helper(void);
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void spawn_stdin_stdout(void);
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void process_title_big_argv(void);
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int spawn_tcp_server_helper(void);
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static int maybe_run_test(int argc, char **argv);
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int main(int argc, char **argv) {
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#ifndef _WIN32
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if (0 == geteuid() && NULL == getenv("UV_RUN_AS_ROOT")) {
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fprintf(stderr, "The libuv test suite cannot be run as root.\n");
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return EXIT_FAILURE;
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}
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#endif
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platform_init(argc, argv);
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argv = uv_setup_args(argc, argv);
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switch (argc) {
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case 1: return run_tests(0);
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case 2: return maybe_run_test(argc, argv);
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case 3: return run_test_part(argv[1], argv[2]);
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case 4: return maybe_run_test(argc, argv);
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default:
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fprintf(stderr, "Too many arguments.\n");
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fflush(stderr);
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return EXIT_FAILURE;
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}
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#ifndef __SUNPRO_C
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return EXIT_SUCCESS;
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#endif
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}
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static int maybe_run_test(int argc, char **argv) {
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if (strcmp(argv[1], "--list") == 0) {
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print_tests(stdout);
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return 0;
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}
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if (strcmp(argv[1], "ipc_helper_listen_before_write") == 0) {
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return ipc_helper(0);
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}
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if (strcmp(argv[1], "ipc_helper_listen_after_write") == 0) {
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return ipc_helper(1);
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}
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if (strcmp(argv[1], "ipc_helper_heavy_traffic_deadlock_bug") == 0) {
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return ipc_helper_heavy_traffic_deadlock_bug();
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}
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if (strcmp(argv[1], "ipc_send_recv_helper") == 0) {
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return ipc_send_recv_helper();
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}
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if (strcmp(argv[1], "ipc_helper_tcp_connection") == 0) {
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return ipc_helper_tcp_connection();
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}
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if (strcmp(argv[1], "ipc_helper_closed_handle") == 0) {
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return ipc_helper_closed_handle();
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}
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if (strcmp(argv[1], "ipc_helper_bind_twice") == 0) {
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return ipc_helper_bind_twice();
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}
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if (strcmp(argv[1], "ipc_helper_send_zero") == 0) {
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return ipc_helper_send_zero();
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}
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if (strcmp(argv[1], "stdio_over_pipes_helper") == 0) {
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return stdio_over_pipes_helper();
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}
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if (strcmp(argv[1], "spawn_helper1") == 0) {
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notify_parent_process();
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return 1;
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}
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if (strcmp(argv[1], "spawn_helper2") == 0) {
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notify_parent_process();
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printf("hello world\n");
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return 1;
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}
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if (strcmp(argv[1], "spawn_tcp_server_helper") == 0) {
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notify_parent_process();
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return spawn_tcp_server_helper();
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}
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if (strcmp(argv[1], "spawn_helper3") == 0) {
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char buffer[256];
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notify_parent_process();
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ASSERT(buffer == fgets(buffer, sizeof(buffer) - 1, stdin));
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buffer[sizeof(buffer) - 1] = '\0';
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fputs(buffer, stdout);
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return 1;
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}
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if (strcmp(argv[1], "spawn_helper4") == 0) {
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notify_parent_process();
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/* Never surrender, never return! */
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while (1) uv_sleep(10000);
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}
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if (strcmp(argv[1], "spawn_helper5") == 0) {
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const char out[] = "fourth stdio!\n";
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notify_parent_process();
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{
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#ifdef _WIN32
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DWORD bytes;
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WriteFile((HANDLE) _get_osfhandle(3), out, sizeof(out) - 1, &bytes, NULL);
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#else
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ssize_t r;
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do
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r = write(3, out, sizeof(out) - 1);
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while (r == -1 && errno == EINTR);
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fsync(3);
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#endif
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}
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return 1;
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}
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if (strcmp(argv[1], "spawn_helper6") == 0) {
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int r;
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notify_parent_process();
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r = fprintf(stdout, "hello world\n");
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ASSERT(r > 0);
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r = fprintf(stderr, "hello errworld\n");
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ASSERT(r > 0);
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return 1;
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}
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if (strcmp(argv[1], "spawn_helper7") == 0) {
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int r;
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char *test;
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notify_parent_process();
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/* Test if the test value from the parent is still set */
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test = getenv("ENV_TEST");
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ASSERT(test != NULL);
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r = fprintf(stdout, "%s", test);
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ASSERT(r > 0);
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return 1;
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}
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#ifndef _WIN32
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if (strcmp(argv[1], "spawn_helper8") == 0) {
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int fd;
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notify_parent_process();
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ASSERT(sizeof(fd) == read(0, &fd, sizeof(fd)));
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ASSERT(fd > 2);
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# if defined(__PASE__) /* On IBMi PASE, write() returns 1 */
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ASSERT(1 == write(fd, "x", 1));
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# else
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ASSERT(-1 == write(fd, "x", 1));
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# endif /* !__PASE__ */
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return 1;
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}
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#endif /* !_WIN32 */
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if (strcmp(argv[1], "spawn_helper9") == 0) {
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notify_parent_process();
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spawn_stdin_stdout();
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return 1;
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}
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#ifndef _WIN32
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if (strcmp(argv[1], "spawn_helper_setuid_setgid") == 0) {
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uv_uid_t uid = atoi(argv[2]);
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uv_gid_t gid = atoi(argv[3]);
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ASSERT(uid == getuid());
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ASSERT(gid == getgid());
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notify_parent_process();
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return 1;
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}
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#endif /* !_WIN32 */
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if (strcmp(argv[1], "process_title_big_argv_helper") == 0) {
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notify_parent_process();
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process_title_big_argv();
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return 0;
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}
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return run_test(argv[1], 0, 1);
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}
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