1 /*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
4 This file is part of systemd.
6 Copyright 2010 Lennart Poettering
8 systemd is free software; you can redistribute it and/or modify it
9 under the terms of the GNU General Public License as published by
10 the Free Software Foundation; either version 2 of the License, or
11 (at your option) any later version.
13 systemd is distributed in the hope that it will be useful, but
14 WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 General Public License for more details.
18 You should have received a copy of the GNU General Public License
19 along with systemd; If not, see <http://www.gnu.org/licenses/>.
35 static void systemd_kmod_log(void *data, int priority, const char *file, int line,
36 const char *fn, const char *format, va_list args)
38 log_meta(priority, file, line, fn, format, args);
41 int main(int argc, char *argv[]) {
45 struct kmod_module *mod;
48 log_error("This program takes no argument.");
52 log_set_target(LOG_TARGET_AUTO);
53 log_parse_environment();
58 if (!(ctx = kmod_new(NULL, NULL))) {
59 log_error("Failed to allocate memory for kmod.");
63 kmod_load_resources(ctx);
65 kmod_set_log_fn(ctx, systemd_kmod_log, NULL);
67 if (conf_files_list(&files, ".conf",
68 "/run/modules-load.d",
69 "/etc/modules-load.d",
70 "/usr/local/lib/modules-load.d",
71 "/usr/lib/modules-load.d",
72 "/lib/modules-load.d",
74 log_error("Failed to enumerate modules-load.d files: %s", strerror(-r));
80 STRV_FOREACH(fn, files) {
88 log_error("Failed to open %s: %m", *fn);
93 log_debug("apply: %s\n", *fn);
95 char line[LINE_MAX], *l;
98 if (!(fgets(line, sizeof(line), f)))
102 if (*l == '#' || *l == 0)
105 err = kmod_module_new_from_name(ctx, l, &mod);
107 log_error("Failed to load module '%s'", l);
112 err = kmod_module_probe_insert_module(mod, KMOD_PROBE_APPLY_BLACKLIST,
113 NULL, NULL, NULL, NULL);
115 log_info("Inserted module '%s'", kmod_module_get_name(mod));
116 else if (err == KMOD_PROBE_APPLY_BLACKLIST)
117 log_info("Module '%s' is blacklisted", kmod_module_get_name(mod));
119 log_error("Failed to insert '%s'", kmod_module_get_name(mod));
123 kmod_module_unref(mod);
127 log_error("Failed to read from file: %m");