-/*
- * udev_run_devd.c - directory multiplexer
- *
- * Copyright (C) 2005 Kay Sievers <kay@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 <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <stddef.h>
-#include <dirent.h>
-#include <errno.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include <limits.h>
-#include <sys/types.h>
-#include <sys/wait.h>
-#include <sys/stat.h>
-
-#include "../../udev.h"
-#include "run_directory.h"
-
-
-#ifdef USE_LOG
-void log_message (int priority, const char *format, ...)
-{
- va_list args;
- static int udev_log = -1;
-
- if (udev_log == -1) {
- const char *value;
-
- value = getenv("UDEV_LOG");
- if (value)
- udev_log = log_priority(value);
- else
- udev_log = LOG_ERR;
- }
-
- if (priority > udev_log)
- return;
-
- va_start(args, format);
- vsyslog(priority, format, args);
- va_end(args);
-}
-#endif
-
-int main(int argc, char *argv[], char *envp[])
-{
- char dirname[NAME_SIZE];
- const char *devname;
- const char *my_devname;
- const char *subsystem;
- int fd;
-
- devname = getenv("DEVNAME");
- if (devname == NULL)
- exit(0);
- /*
- * Hack, we are assuming that the device nodes are in /dev,
- * if not, this will not work, but you should be using the
- * RUN= rule anyway...
- */
- my_devname = strstr(devname, "/dev/");
- if (my_devname != NULL)
- my_devname = &my_devname[5];
- else
- my_devname = devname;
-
- subsystem = argv[1];
- logging_init("udev_run_devd");
-
- fd = open("/dev/null", O_RDWR);
- if (fd >= 0) {
- dup2(fd, STDOUT_FILENO);
- dup2(fd, STDIN_FILENO);
- dup2(fd, STDERR_FILENO);
- close(fd);
- }
- dbg("running dev.d directory");
-
- sprintf(dirname, "/etc/dev.d/%s", my_devname);
- run_directory(dirname, ".dev", subsystem);
- sprintf(dirname, "/etc/dev.d/%s", subsystem);
- run_directory(dirname, ".dev", subsystem);
- run_directory("/etc/dev.d/default", ".dev", subsystem);
-
- exit(0);
-}