/*
* udevcontrol.c
*
- * Userspace devfs
- *
* Copyright (C) 2005 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 version 2 of the License.
#include "udev.h"
#include "udev_version.h"
#include "udevd.h"
+#include "udev_utils.h"
#include "logging.h"
/* global variables */
static int sock = -1;
+static int log = 0;
#ifdef USE_LOG
-void log_message (int level, const char *format, ...)
+void log_message (int priority, const char *format, ...)
{
va_list args;
+ if (priority > log)
+ return;
+
va_start(args, format);
- vsyslog(level, format, args);
+ vsyslog(priority, format, args);
va_end(args);
}
#endif
static struct udevd_msg usend_msg;
struct sockaddr_un saddr;
socklen_t addrlen;
+ const char *env;
+ const char *val;
+ int *intval;
int retval = 1;
+ env = getenv("UDEV_LOG");
+ if (env)
+ log = log_priority(env);
+
logging_init("udevcontrol");
dbg("version %s", UDEV_VERSION);
if (argc != 2) {
- info("usage: udevcontrol <cmd>\n");
+ err("error finding comand");
goto exit;
}
memset(&usend_msg, 0x00, sizeof(struct udevd_msg));
strcpy(usend_msg.magic, UDEV_MAGIC);
- if (strstr(argv[1], "stop_exec_queue"))
+ if (!strcmp(argv[1], "stop_exec_queue"))
usend_msg.type = UDEVD_STOP_EXEC_QUEUE;
- else if (strstr(argv[1], "start_exec_queue"))
+ else if (!strcmp(argv[1], "start_exec_queue"))
usend_msg.type = UDEVD_START_EXEC_QUEUE;
- else {
- info("unknown command\n");
+ else if (!strncmp(argv[1], "log_priority=", strlen("log_priority="))) {
+ intval = (int *) usend_msg.envbuf;
+ val = &argv[1][strlen("log_priority=")];
+ usend_msg.type = UDEVD_SET_LOG_LEVEL;
+ *intval = log_priority(val);
+ info("send log_priority=%i", *intval);
+ } else if (!strncmp(argv[1], "max_childs=", strlen("max_childs="))) {
+ intval = (int *) usend_msg.envbuf;
+ val = &argv[1][strlen("max_childs=")];
+ usend_msg.type = UDEVD_SET_MAX_CHILDS;
+ *intval = atoi(val);
+ info("send max_childs=%i", *intval);
+ } else {
+ err("error parsing command\n");
goto exit;
}
sock = socket(AF_LOCAL, SOCK_DGRAM, 0);
if (sock == -1) {
- info("error getting socket");
+ err("error getting socket");
goto exit;
}
info("error sending message (%s)", strerror(errno));
retval = 1;
} else {
- dbg("sent message '%x' (%u bytes sent)\n", usend_msg.type, retval);
+ dbg("sent message type=0x%02x, %u bytes sent", usend_msg.type, retval);
retval = 0;
}