diff options
Diffstat (limited to 'src/network/networkd-wait-online.c')
| -rw-r--r-- | src/network/networkd-wait-online.c | 166 |
1 files changed, 0 insertions, 166 deletions
diff --git a/src/network/networkd-wait-online.c b/src/network/networkd-wait-online.c deleted file mode 100644 index 3220c4b7ef..0000000000 --- a/src/network/networkd-wait-online.c +++ /dev/null @@ -1,166 +0,0 @@ - -/*** - This file is part of systemd. - - Copyright 2013 Tom Gundersen <teg@jklm.no> - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. -***/ - -#include <getopt.h> - -#include "sd-daemon.h" - -#include "networkd-wait-online.h" -#include "signal-util.h" -#include "strv.h" - -static bool arg_quiet = false; -static usec_t arg_timeout = 120 * USEC_PER_SEC; -static char **arg_interfaces = NULL; -static char **arg_ignore = NULL; - -static void help(void) { - printf("%s [OPTIONS...]\n\n" - "Block until network is configured.\n\n" - " -h --help Show this help\n" - " --version Print version string\n" - " -q --quiet Do not show status information\n" - " -i --interface=INTERFACE Block until at least these interfaces have appeared\n" - " --ignore=INTERFACE Don't take these interfaces into account\n" - " --timeout=SECS Maximum time to wait for network connectivity\n" - , program_invocation_short_name); -} - -static int parse_argv(int argc, char *argv[]) { - - enum { - ARG_VERSION = 0x100, - ARG_IGNORE, - ARG_TIMEOUT, - }; - - static const struct option options[] = { - { "help", no_argument, NULL, 'h' }, - { "version", no_argument, NULL, ARG_VERSION }, - { "quiet", no_argument, NULL, 'q' }, - { "interface", required_argument, NULL, 'i' }, - { "ignore", required_argument, NULL, ARG_IGNORE }, - { "timeout", required_argument, NULL, ARG_TIMEOUT }, - {} - }; - - int c, r; - - assert(argc >= 0); - assert(argv); - - while ((c = getopt_long(argc, argv, "+hi:q", options, NULL)) >= 0) - - switch (c) { - - case 'h': - help(); - return 0; - - case 'q': - arg_quiet = true; - break; - - case ARG_VERSION: - return version(); - - case 'i': - if (strv_extend(&arg_interfaces, optarg) < 0) - return log_oom(); - - break; - - case ARG_IGNORE: - if (strv_extend(&arg_ignore, optarg) < 0) - return log_oom(); - - break; - - case ARG_TIMEOUT: - r = parse_sec(optarg, &arg_timeout); - if (r < 0) - return r; - - break; - - case '?': - return -EINVAL; - - default: - assert_not_reached("Unhandled option"); - } - - return 1; -} - -int main(int argc, char *argv[]) { - _cleanup_(manager_freep) Manager *m = NULL; - int r; - - log_set_target(LOG_TARGET_AUTO); - log_parse_environment(); - log_open(); - - umask(0022); - - r = parse_argv(argc, argv); - if (r <= 0) - return r; - - if (arg_quiet) - log_set_max_level(LOG_WARNING); - - assert_se(sigprocmask_many(SIG_BLOCK, NULL, SIGTERM, SIGINT, -1) >= 0); - - r = manager_new(&m, arg_interfaces, arg_ignore, arg_timeout); - if (r < 0) { - log_error_errno(r, "Could not create manager: %m"); - goto finish; - } - - if (manager_all_configured(m)) { - r = 0; - goto finish; - } - - sd_notify(false, - "READY=1\n" - "STATUS=Waiting for network connections..."); - - r = sd_event_loop(m->event); - if (r < 0) { - log_error_errno(r, "Event loop failed: %m"); - goto finish; - } - -finish: - strv_free(arg_interfaces); - strv_free(arg_ignore); - - if (r >= 0) { - sd_notify(false, "STATUS=All interfaces configured..."); - - return EXIT_SUCCESS; - } else { - sd_notify(false, "STATUS=Failed waiting for network connectivity..."); - - return EXIT_FAILURE; - } -} |