#include "udev.h"
#include "udevd.h"
-static int udev_log = 0;
-
-struct udev_ctrl;
-extern struct udev_ctrl *udev_ctrl_new_from_socket(const char *socket_path);
-extern void udev_ctrl_unref(struct udev_ctrl *uctrl);
-extern int udev_ctrl_set_log_level(struct udev_ctrl *uctrl, int priority);
-extern int udev_ctrl_stop_exec_queue(struct udev_ctrl *uctrl);
-extern int udev_ctrl_start_exec_queue(struct udev_ctrl *uctrl);
-extern int udev_ctrl_reload_rules(struct udev_ctrl *uctrl);
-extern int udev_ctrl_set_env(struct udev_ctrl *uctrl, const char *key);
-extern int udev_ctrl_set_max_childs(struct udev_ctrl *uctrl, int count);
-extern int udev_ctrl_set_max_childs_running(struct udev_ctrl *uctrl, int count);
-
-struct udev_ctrl {
- int sock;
- struct sockaddr_un saddr;
- socklen_t addrlen;
-};
-
-struct udev_ctrl *udev_ctrl_new_from_socket(const char *socket_path)
+int udevadm_control(struct udev *udev, int argc, char *argv[])
{
struct udev_ctrl *uctrl;
-
- uctrl = malloc(sizeof(struct udev_ctrl));
- if (uctrl == NULL)
- return NULL;
- memset(uctrl, 0x00, sizeof(struct udev_ctrl));
-
- uctrl->sock = socket(AF_LOCAL, SOCK_DGRAM, 0);
- if (uctrl->sock < 0) {
- err("error getting socket: %s\n", strerror(errno));
- free(uctrl);
- return NULL;
- }
-
- uctrl->saddr.sun_family = AF_LOCAL;
- strcpy(uctrl->saddr.sun_path, socket_path);
- uctrl->addrlen = offsetof(struct sockaddr_un, sun_path) + strlen(uctrl->saddr.sun_path);
- /* translate leading '@' to abstract namespace */
- if (uctrl->saddr.sun_path[0] == '@')
- uctrl->saddr.sun_path[0] = '\0';
- return uctrl;
-}
-
-void udev_ctrl_unref(struct udev_ctrl *uctrl)
-{
- if (uctrl == NULL)
- return;
- close(uctrl->sock);
-}
-
-static int ctrl_send(struct udev_ctrl *uctrl, enum udevd_ctrl_msg_type type, int intval, const char *buf)
-{
- struct udevd_ctrl_msg ctrl_msg;
- int err;
-
- memset(&ctrl_msg, 0x00, sizeof(struct udevd_ctrl_msg));
- strcpy(ctrl_msg.magic, UDEVD_CTRL_MAGIC);
- ctrl_msg.type = type;
-
- if (buf != NULL)
- strlcpy(ctrl_msg.buf, buf, sizeof(ctrl_msg.buf));
- else
- ctrl_msg.intval = intval;
-
- err = sendto(uctrl->sock, &ctrl_msg, sizeof(ctrl_msg), 0, (struct sockaddr *)&uctrl->saddr, uctrl->addrlen);
- if (err == -1) {
- err("error sending message: %s\n", strerror(errno));
- }
- return err;
-}
-
-int udev_ctrl_set_log_level(struct udev_ctrl *uctrl, int priority)
-{
- ctrl_send(uctrl, UDEVD_CTRL_SET_LOG_LEVEL, priority, NULL);
- return 0;
-}
-
-int udev_ctrl_stop_exec_queue(struct udev_ctrl *uctrl)
-{
- ctrl_send(uctrl, UDEVD_CTRL_STOP_EXEC_QUEUE, 0, NULL);
- return 0;
-}
-
-int udev_ctrl_start_exec_queue(struct udev_ctrl *uctrl)
-{
- ctrl_send(uctrl, UDEVD_CTRL_START_EXEC_QUEUE, 0, NULL);
- return 0;
-}
-
-int udev_ctrl_reload_rules(struct udev_ctrl *uctrl)
-{
- ctrl_send(uctrl, UDEVD_CTRL_RELOAD_RULES, 0, NULL);
- return 0;
-}
-
-int udev_ctrl_set_env(struct udev_ctrl *uctrl, const char *key)
-{
- ctrl_send(uctrl, UDEVD_CTRL_ENV, 0, optarg);
- return 0;
-}
-
-int udev_ctrl_set_max_childs(struct udev_ctrl *uctrl, int count)
-{
- ctrl_send(uctrl, UDEVD_CTRL_SET_MAX_CHILDS, count, NULL);
- return 0;
-}
-
-int udev_ctrl_set_max_childs_running(struct udev_ctrl *uctrl, int count)
-{
- ctrl_send(uctrl, UDEVD_CTRL_SET_MAX_CHILDS_RUNNING, count, NULL);
- return 0;
-}
-
-int udevcontrol(int argc, char *argv[])
-{
- struct udev_ctrl *uctrl;
- const char *env;
int rc = 1;
/* compat values with '_' will be removed in a future release */
{}
};
- env = getenv("UDEV_LOG");
- if (env)
- udev_log = log_priority(env);
-
- logging_init("udevcontrol");
- dbg("version %s\n", VERSION);
-
if (getuid() != 0) {
fprintf(stderr, "root privileges required\n");
goto exit;
}
- uctrl = udev_ctrl_new_from_socket(UDEVD_CTRL_SOCK_PATH);
+ uctrl = udev_ctrl_new_from_socket(udev, UDEVD_CTRL_SOCK_PATH);
if (uctrl == NULL)
goto exit;
break;
if (option > 255) {
- info("udevadm control expects commands without underscore, "
+ info(udev, "udevadm control expects commands without underscore, "
"this will stop working in a future release\n");
fprintf(stderr, "udevadm control expects commands without underscore, "
"this will stop working in a future release\n");
}
udev_ctrl_set_max_childs_running(uctrl, i);
break;
- break;
case 'h':
printf("Usage: udevadm control COMMAND\n"
" --log-priority=<level> set the udev log level for the daemon\n"
fprintf(stderr, "udevadm control commands requires the --<command> format, "
"this will stop working in a future release\n");
- err("udevadm control commands requires the --<command> format, "
+ err(udev, "udevadm control commands requires the --<command> format, "
"this will stop working in a future release\n");
if (!strncmp(arg, "log_priority=", strlen("log_priority="))) {
udev_ctrl_set_env(uctrl, &arg[strlen("env=")]);
} else {
fprintf(stderr, "unrecognized command '%s'\n", arg);
- err("unrecognized command '%s'\n", arg);
+ err(udev, "unrecognized command '%s'\n", arg);
}
}
exit:
udev_ctrl_unref(uctrl);
- logging_close();
return rc;
}
~ianmdlvl / elogind.git / blobdiff