move all tools to subdirs

1 files changed, 155 insertions, 0 deletions

diff --git a/src/modules-load/modules-load.c b/src/modules-load/modules-load.c
new file mode 100644
index 000000000..0f2144c2e
--- /dev/null
+++ b/src/modules-load/modules-load.c
@@ -0,0 +1,155 @@
+/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
+
+/***
+  This file is part of systemd.
+
+  Copyright 2010 Lennart Poettering
+
+  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 <unistd.h>
+#include <fcntl.h>
+#include <errno.h>
+#include <string.h>
+#include <sys/stat.h>
+#include <limits.h>
+#include <dirent.h>
+#include <libkmod.h>
+
+#include "log.h"
+#include "util.h"
+#include "strv.h"
+
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wformat-nonliteral"
+static void systemd_kmod_log(void *data, int priority, const char *file, int line,
+                             const char *fn, const char *format, va_list args)
+{
+        log_meta(priority, file, line, fn, format, args);
+}
+#pragma GCC diagnostic pop
+
+int main(int argc, char *argv[]) {
+        int r = EXIT_FAILURE;
+        char **files, **fn;
+        struct kmod_ctx *ctx;
+        const int probe_flags = KMOD_PROBE_APPLY_BLACKLIST|KMOD_PROBE_IGNORE_LOADED;
+
+        if (argc > 1) {
+                log_error("This program takes no argument.");
+                return EXIT_FAILURE;
+        }
+
+        log_set_target(LOG_TARGET_AUTO);
+        log_parse_environment();
+        log_open();
+
+        umask(0022);
+
+        ctx = kmod_new(NULL, NULL);
+        if (!ctx) {
+                log_error("Failed to allocate memory for kmod.");
+                goto finish;
+        }
+
+        kmod_load_resources(ctx);
+
+        kmod_set_log_fn(ctx, systemd_kmod_log, NULL);
+
+        if (conf_files_list(&files, ".conf",
+                            "/etc/modules-load.d",
+                            "/run/modules-load.d",
+                            "/usr/local/lib/modules-load.d",
+                            "/usr/lib/modules-load.d",
+#ifdef HAVE_SPLIT_USR
+                            "/lib/modules-load.d",
+#endif
+                            NULL) < 0) {
+                log_error("Failed to enumerate modules-load.d files: %s", strerror(-r));
+                goto finish;
+        }
+
+        r = EXIT_SUCCESS;
+
+        STRV_FOREACH(fn, files) {
+                FILE *f;
+
+                f = fopen(*fn, "re");
+                if (!f) {
+                        if (errno == ENOENT)
+                                continue;
+
+                        log_error("Failed to open %s: %m", *fn);
+                        r = EXIT_FAILURE;
+                        continue;
+                }
+
+                log_debug("apply: %s\n", *fn);
+                for (;;) {
+                        char line[LINE_MAX], *l;
+                        struct kmod_list *itr, *modlist = NULL;
+                        int err;
+
+                        if (!fgets(line, sizeof(line), f))
+                                break;
+
+                        l = strstrip(line);
+                        if (*l == '#' || *l == 0)
+                                continue;
+
+                        err = kmod_module_new_from_lookup(ctx, l, &modlist);
+                        if (err < 0) {
+                                log_error("Failed to lookup alias '%s'", l);
+                                r = EXIT_FAILURE;
+                                continue;
+                        }
+
+                        kmod_list_foreach(itr, modlist) {
+                                struct kmod_module *mod;
+
+                                mod = kmod_module_get_module(itr);
+                                err = kmod_module_probe_insert_module(mod, probe_flags,
+                                                                      NULL, NULL, NULL, NULL);
+
+                                if (err == 0)
+                                        log_info("Inserted module '%s'", kmod_module_get_name(mod));
+                                else if (err == KMOD_PROBE_APPLY_BLACKLIST)
+                                        log_info("Module '%s' is blacklisted", kmod_module_get_name(mod));
+                                else {
+                                        log_error("Failed to insert '%s': %s", kmod_module_get_name(mod),
+                                                        strerror(-err));
+                                        r = EXIT_FAILURE;
+                                }
+
+                                kmod_module_unref(mod);
+                        }
+
+                        kmod_module_unref_list(modlist);
+                }
+
+                if (ferror(f)) {
+                        log_error("Failed to read from file: %m");
+                        r = EXIT_FAILURE;
+                }
+
+                fclose(f);
+        }
+
+finish:
+        strv_free(files);
+        kmod_unref(ctx);
+
+        return r;
+}