diff options
Diffstat (limited to 'udev/udev-control.c')
-rw-r--r-- | udev/udev-control.c | 135 |
1 files changed, 0 insertions, 135 deletions
diff --git a/udev/udev-control.c b/udev/udev-control.c deleted file mode 100644 index 96e4b29be3..0000000000 --- a/udev/udev-control.c +++ /dev/null @@ -1,135 +0,0 @@ -/* - * Copyright (C) 2005-2008 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. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. - * - */ - -#include "config.h" - -#include <errno.h> -#include <stdio.h> -#include <stdlib.h> -#include <stddef.h> -#include <string.h> -#include <unistd.h> -#include <sys/types.h> -#include <sys/socket.h> -#include <sys/un.h> - -#include "udev.h" -#include "udevd.h" - -struct udev_ctrl { - struct udev *udev; - int sock; - struct sockaddr_un saddr; - socklen_t addrlen; -}; - -struct udev_ctrl *udev_ctrl_new_from_socket(struct udev *udev, const char *socket_path) -{ - struct udev_ctrl *uctrl; - - uctrl = malloc(sizeof(struct udev_ctrl)); - if (uctrl == NULL) - return NULL; - memset(uctrl, 0x00, sizeof(struct udev_ctrl)); - uctrl->udev = udev; - - uctrl->sock = socket(AF_LOCAL, SOCK_DGRAM, 0); - if (uctrl->sock < 0) { - err(udev, "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(uctrl->udev, "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; -} |