#include <sys/un.h>
#include "udev.h"
-#include "udevd.h"
-static int udev_log = 0;
+static void print_help(void)
+{
+ printf("Usage: udevadm control COMMAND\n"
+ " --log-priority=<level> set the udev log level for the daemon\n"
+ " --stop-exec-queue keep udevd from executing events, queue only\n"
+ " --start-exec-queue execute events, flush queue\n"
+ " --reload-rules reloads the rules files\n"
+ " --env=<KEY>=<value> set a global environment variable\n"
+ " --max-childs=<N> maximum number of childs\n"
+ " --max-childs-running=<N> maximum number of childs running at the same time\n"
+ " --help print this help text\n\n");
+}
-int udevadm_control(int argc, char *argv[])
+int udevadm_control(struct udev *udev, int argc, char *argv[])
{
- struct udev_ctrl *uctrl;
- const char *env;
+ struct udev_ctrl *uctrl = NULL;
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, UDEV_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");
fprintf(stderr, "invalid number '%s'\n", optarg);
goto exit;
}
- udev_ctrl_set_log_level(uctrl, log_priority(optarg));
+ udev_ctrl_send_set_log_level(uctrl, log_priority(optarg));
+ rc = 0;
break;
case 's':
case 's' + 256:
- udev_ctrl_stop_exec_queue(uctrl);
+ udev_ctrl_send_stop_exec_queue(uctrl);
+ rc = 0;
break;
case 'S':
case 'S' + 256:
- udev_ctrl_start_exec_queue(uctrl);
+ udev_ctrl_send_start_exec_queue(uctrl);
+ rc = 0;
break;
case 'R':
case 'R' + 256:
- udev_ctrl_reload_rules(uctrl);
+ udev_ctrl_send_reload_rules(uctrl);
+ rc = 0;
break;
case 'e':
if (strchr(optarg, '=') == NULL) {
fprintf(stderr, "expect <KEY>=<valaue> instead of '%s'\n", optarg);
goto exit;
}
- udev_ctrl_set_env(uctrl, optarg);
+ udev_ctrl_send_set_env(uctrl, optarg);
+ rc = 0;
break;
case 'm':
case 'm' + 256:
fprintf(stderr, "invalid number '%s'\n", optarg);
goto exit;
}
- udev_ctrl_set_max_childs(uctrl, i);
+ udev_ctrl_send_set_max_childs(uctrl, i);
+ rc = 0;
break;
case 'M':
case 'M' + 256:
fprintf(stderr, "invalid number '%s'\n", optarg);
goto exit;
}
- udev_ctrl_set_max_childs_running(uctrl, i);
- break;
+ udev_ctrl_send_set_max_childs_running(uctrl, i);
+ rc = 0;
break;
case 'h':
- printf("Usage: udevadm control COMMAND\n"
- " --log-priority=<level> set the udev log level for the daemon\n"
- " --stop-exec-queue keep udevd from executing events, queue only\n"
- " --start-exec-queue execute events, flush queue\n"
- " --reload-rules reloads the rules files\n"
- " --env=<KEY>=<value> set a global environment variable\n"
- " --max-childs=<N> maximum number of childs\n"
- " --max-childs-running=<N> maximum number of childs running at the same time\n"
- " --help print this help text\n\n");
+ print_help();
+ rc = 0;
goto exit;
default:
goto exit;
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_log_level(uctrl, log_priority(&arg[strlen("log_priority=")]));
+ udev_ctrl_send_set_log_level(uctrl, log_priority(&arg[strlen("log_priority=")]));
+ rc = 0;
+ goto exit;
} else if (!strcmp(arg, "stop_exec_queue")) {
- udev_ctrl_stop_exec_queue(uctrl);
+ udev_ctrl_send_stop_exec_queue(uctrl);
+ rc = 0;
+ goto exit;
} else if (!strcmp(arg, "start_exec_queue")) {
- udev_ctrl_start_exec_queue(uctrl);
+ udev_ctrl_send_start_exec_queue(uctrl);
+ rc = 0;
+ goto exit;
} else if (!strcmp(arg, "reload_rules")) {
- udev_ctrl_reload_rules(uctrl);
+ udev_ctrl_send_reload_rules(uctrl);
+ rc = 0;
+ goto exit;
} else if (!strncmp(arg, "max_childs=", strlen("max_childs="))) {
- udev_ctrl_set_max_childs(uctrl, strtoul(&arg[strlen("max_childs=")], NULL, 0));
+ udev_ctrl_send_set_max_childs(uctrl, strtoul(&arg[strlen("max_childs=")], NULL, 0));
+ rc = 0;
+ goto exit;
} else if (!strncmp(arg, "max_childs_running=", strlen("max_childs_running="))) {
- udev_ctrl_set_max_childs_running(uctrl, strtoul(&arg[strlen("max_childs_running=")], NULL, 0));
+ udev_ctrl_send_set_max_childs_running(uctrl, strtoul(&arg[strlen("max_childs_running=")], NULL, 0));
+ rc = 0;
+ goto exit;
} else if (!strncmp(arg, "env", strlen("env"))) {
- udev_ctrl_set_env(uctrl, &arg[strlen("env=")]);
- } else {
- fprintf(stderr, "unrecognized command '%s'\n", arg);
- err("unrecognized command '%s'\n", arg);
+ udev_ctrl_send_set_env(uctrl, &arg[strlen("env=")]);
+ rc = 0;
+ goto exit;
}
}
+
+ if (rc != 0) {
+ fprintf(stderr, "unrecognized command\n");
+ err(udev, "unrecognized command\n");
+ }
exit:
udev_ctrl_unref(uctrl);
- logging_close();
return rc;
}
~ianmdlvl / elogind.git / blobdiff