diff options
Diffstat (limited to 'udev_multiplex.c')
-rw-r--r-- | udev_multiplex.c | 92 |
1 files changed, 0 insertions, 92 deletions
diff --git a/udev_multiplex.c b/udev_multiplex.c deleted file mode 100644 index 22bbaf7b61..0000000000 --- a/udev_multiplex.c +++ /dev/null @@ -1,92 +0,0 @@ -/* - * udev_multiplex.c directory multiplexer - * - * Copyright (C) 2004 Greg Kroah-Hartman <greg@kroah.com> - * - * 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. - */ - -/* - * This essentially emulates the following shell script logic in C: - * DIR="/etc/dev.d" - * export DEVNAME="whatever_dev_name_udev_just_gave" - * for I in "${DIR}/$DEVNAME/"*.dev "${DIR}/$1/"*.dev "${DIR}/default/"*.dev ; do - * if [ -f $I ]; then $I $1 ; fi - * done - * exit 1; - */ - -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <sys/types.h> -#include <sys/wait.h> -#include <sys/stat.h> -#include <unistd.h> -#include <fcntl.h> - -#include "udev.h" -#include "udev_libc_wrapper.h" -#include "udev_utils.h" -#include "logging.h" - - -/* - * runs files in these directories in order: - * <node name given by udev>/ - * subsystem/ - * default/ - */ -void udev_multiplex_directory(struct udevice *udev, const char *basedir, const char *suffix) -{ - char dirname[PATH_SIZE]; - struct name_entry *name_loop, *name_tmp; - LIST_HEAD(name_list); - - /* chop the device name up into pieces based on '/' */ - if (udev->name[0] != '\0') { - char devname[PATH_SIZE]; - char *temp; - - strlcpy(devname, udev->name, sizeof(devname)); - temp = strchr(devname, '/'); - while (temp != NULL) { - temp[0] = '\0'; - - /* don't call the subsystem directory here */ - if (strcmp(devname, udev->subsystem) != 0) { - snprintf(dirname, sizeof(dirname), "%s/%s", basedir, devname); - dirname[sizeof(dirname)-1] = '\0'; - add_matching_files(&name_list, dirname, suffix); - } - - temp[0] = '/'; - ++temp; - temp = strchr(temp, '/'); - } - } - - if (udev->name[0] != '\0') { - snprintf(dirname, sizeof(dirname), "%s/%s", basedir, udev->name); - dirname[sizeof(dirname)-1] = '\0'; - add_matching_files(&name_list, dirname, suffix); - } - - if (udev->subsystem[0] != '\0') { - snprintf(dirname, sizeof(dirname), "%s/%s", basedir, udev->subsystem); - dirname[sizeof(dirname)-1] = '\0'; - add_matching_files(&name_list, dirname, suffix); - } - - snprintf(dirname, sizeof(dirname), "%s/default", basedir); - dirname[sizeof(dirname)-1] = '\0'; - add_matching_files(&name_list, dirname, suffix); - - list_for_each_entry_safe(name_loop, name_tmp, &name_list, node) { - execute_command(name_loop->name, udev->subsystem); - list_del(&name_loop->node); - } - -} |