-/*
- * Copyright (C) 2007-2009 Kay Sievers <kay.sievers@vrfy.org>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <unistd.h>
+/***
+ This file is part of systemd.
+
+ Copyright 2007-2012 Kay Sievers <kay@vrfy.org>
+
+ 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 <stdio.h>
-#include <stdlib.h>
-#include <stddef.h>
#include <string.h>
-#include <errno.h>
#include <getopt.h>
#include "udev.h"
+static bool initialized;
+
static const struct udev_builtin *builtins[] = {
+#ifdef HAVE_BLKID
[UDEV_BUILTIN_BLKID] = &udev_builtin_blkid,
- [UDEV_BUILTIN_FIRMWARE] = &udev_builtin_firmware,
+#endif
+ [UDEV_BUILTIN_BTRFS] = &udev_builtin_btrfs,
+ [UDEV_BUILTIN_HWDB] = &udev_builtin_hwdb,
[UDEV_BUILTIN_INPUT_ID] = &udev_builtin_input_id,
+ [UDEV_BUILTIN_KEYBOARD] = &udev_builtin_keyboard,
+#ifdef HAVE_KMOD
[UDEV_BUILTIN_KMOD] = &udev_builtin_kmod,
+#endif
+ [UDEV_BUILTIN_NET_ID] = &udev_builtin_net_id,
+ [UDEV_BUILTIN_NET_LINK] = &udev_builtin_net_setup_link,
[UDEV_BUILTIN_PATH_ID] = &udev_builtin_path_id,
- [UDEV_BUILTIN_PCI_DB] = &udev_builtin_pci_db,
- [UDEV_BUILTIN_USB_DB] = &udev_builtin_usb_db,
[UDEV_BUILTIN_USB_ID] = &udev_builtin_usb_id,
+#ifdef HAVE_ACL
+ [UDEV_BUILTIN_UACCESS] = &udev_builtin_uaccess,
+#endif
};
-int udev_builtin_init(struct udev *udev)
-{
+void udev_builtin_init(struct udev *udev) {
unsigned int i;
- int err;
-
- for (i = 0; i < ARRAY_SIZE(builtins); i++) {
- if (builtins[i]->init) {
- err = builtins[i]->init(udev);
- if (err < 0)
- break;
- }
- }
- return err;
+
+ if (initialized)
+ return;
+
+ for (i = 0; i < ELEMENTSOF(builtins); i++)
+ if (builtins[i]->init)
+ builtins[i]->init(udev);
+
+ initialized = true;
}
-void udev_builtin_exit(struct udev *udev)
-{
+void udev_builtin_exit(struct udev *udev) {
unsigned int i;
- for (i = 0; i < ARRAY_SIZE(builtins); i++)
+ if (!initialized)
+ return;
+
+ for (i = 0; i < ELEMENTSOF(builtins); i++)
if (builtins[i]->exit)
builtins[i]->exit(udev);
+
+ initialized = false;
}
-bool udev_builtin_validate(struct udev *udev)
-{
+bool udev_builtin_validate(struct udev *udev) {
unsigned int i;
- bool change = false;
- for (i = 0; i < ARRAY_SIZE(builtins); i++)
- if (builtins[i]->validate)
- if (builtins[i]->validate(udev))
- change = true;
- return change;
+ for (i = 0; i < ELEMENTSOF(builtins); i++)
+ if (builtins[i]->validate && builtins[i]->validate(udev))
+ return true;
+ return false;
}
-void udev_builtin_list(struct udev *udev)
-{
+void udev_builtin_list(struct udev *udev) {
unsigned int i;
- for (i = 0; i < ARRAY_SIZE(builtins); i++)
- fprintf(stderr, " %-12s %s\n", builtins[i]->name, builtins[i]->help);
+ for (i = 0; i < ELEMENTSOF(builtins); i++)
+ fprintf(stderr, " %-14s %s\n", builtins[i]->name, builtins[i]->help);
}
-const char *udev_builtin_name(enum udev_builtin_cmd cmd)
-{
+const char *udev_builtin_name(enum udev_builtin_cmd cmd) {
return builtins[cmd]->name;
}
-bool udev_builtin_run_once(enum udev_builtin_cmd cmd)
-{
+bool udev_builtin_run_once(enum udev_builtin_cmd cmd) {
return builtins[cmd]->run_once;
}
-enum udev_builtin_cmd udev_builtin_lookup(const char *command)
-{
+enum udev_builtin_cmd udev_builtin_lookup(const char *command) {
char name[UTIL_PATH_SIZE];
enum udev_builtin_cmd i;
char *pos;
- util_strscpy(name, sizeof(name), command);
+ strscpy(name, sizeof(name), command);
pos = strchr(name, ' ');
if (pos)
pos[0] = '\0';
- for (i = 0; i < ARRAY_SIZE(builtins); i++)
- if (strcmp(builtins[i]->name, name) == 0)
+ for (i = 0; i < ELEMENTSOF(builtins); i++)
+ if (streq(builtins[i]->name, name))
return i;
return UDEV_BUILTIN_MAX;
}
-int udev_builtin_run(struct udev_device *dev, enum udev_builtin_cmd cmd, const char *command, bool test)
-{
+int udev_builtin_run(struct udev_device *dev, enum udev_builtin_cmd cmd, const char *command, bool test) {
char arg[UTIL_PATH_SIZE];
int argc;
char *argv[128];
+ /* we need '0' here to reset the internal state */
optind = 0;
- util_strscpy(arg, sizeof(arg), command);
+ strscpy(arg, sizeof(arg), command);
udev_build_argv(udev_device_get_udev(dev), arg, &argc, argv);
return builtins[cmd]->cmd(dev, argc, argv, test);
}
-int udev_builtin_add_property(struct udev_device *dev, bool test, const char *key, const char *val)
-{
- struct udev_list_entry *entry;
-
- entry = udev_device_add_property(dev, key, val);
- /* store in db, skip private keys */
- if (key[0] != '.')
- udev_list_entry_set_num(entry, true);
+int udev_builtin_add_property(struct udev_device *dev, bool test, const char *key, const char *val) {
+ udev_device_add_property(dev, key, val);
- info(udev_device_get_udev(dev), "%s=%s\n", key, val);
if (test)
printf("%s=%s\n", key, val);
return 0;
~ianmdlvl / elogind.git / blobdiff