diff options
Diffstat (limited to 'extras/fstab_import')
| -rw-r--r-- | extras/fstab_import/.gitignore | 1 | ||||
| -rw-r--r-- | extras/fstab_import/79-fstab_import.rules | 2 | ||||
| -rw-r--r-- | extras/fstab_import/fstab_import.c | 203 |
3 files changed, 0 insertions, 206 deletions
diff --git a/extras/fstab_import/.gitignore b/extras/fstab_import/.gitignore deleted file mode 100644 index c9ec5b801c..0000000000 --- a/extras/fstab_import/.gitignore +++ /dev/null @@ -1 +0,0 @@ -fstab_import diff --git a/extras/fstab_import/79-fstab_import.rules b/extras/fstab_import/79-fstab_import.rules deleted file mode 100644 index 2ded7d3d9f..0000000000 --- a/extras/fstab_import/79-fstab_import.rules +++ /dev/null @@ -1,2 +0,0 @@ -ACTION!="remove", SUBSYSTEM=="block", ENV{ID_FS_USAGE}=="filesystem|other", IMPORT="fstab_import $name $links mapper/$env{DM_NAME}" - diff --git a/extras/fstab_import/fstab_import.c b/extras/fstab_import/fstab_import.c deleted file mode 100644 index c66bffb25c..0000000000 --- a/extras/fstab_import/fstab_import.c +++ /dev/null @@ -1,203 +0,0 @@ -/* - * find matching entry in fstab and export it - * - * Copyright (C) 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, either version 2 of the License, or - * (at your option) any later version. - */ - -#ifndef _GNU_SOURCE -#define _GNU_SOURCE 1 -#endif - -#include <stdio.h> -#include <stdlib.h> -#include <unistd.h> -#include <fcntl.h> -#include <ctype.h> -#include <string.h> -#include <errno.h> -#include <getopt.h> -#include <mntent.h> -#include <sys/stat.h> - -#include "libudev.h" -#include "libudev-private.h" - -static int debug; - -static void log_fn(struct udev *udev, int priority, - const char *file, int line, const char *fn, - const char *format, va_list args) -{ - if (debug) { - fprintf(stderr, "%s: ", fn); - vfprintf(stderr, format, args); - } else { - vsyslog(priority, format, args); - } -} - -static int matches_device_list(struct udev *udev, char **devices, const char *name) -{ - int i; - - for (i = 0; devices[i] != NULL; i++) { - info(udev, "compare '%s' == '%s'\n", name, devices[i]); - if (strcmp(devices[i], name) == 0) - return 1; - } - return 0; -} - -static void print_fstab_entry(struct udev *udev, struct mntent *mnt) -{ - printf("FSTAB_NAME=%s\n", mnt->mnt_fsname); - printf("FSTAB_DIR=%s\n", mnt->mnt_dir); - printf("FSTAB_TYPE=%s\n", mnt->mnt_type); - printf("FSTAB_OPTS=%s\n", mnt->mnt_opts); - printf("FSTAB_FREQ=%d\n", mnt->mnt_freq); - printf("FSTAB_PASSNO=%d\n", mnt->mnt_passno); -} - -int main(int argc, char *argv[]) -{ - struct udev *udev; - static const struct option options[] = { - { "export", no_argument, NULL, 'x' }, - { "debug", no_argument, NULL, 'd' }, - { "help", no_argument, NULL, 'h' }, - {} - }; - char **devices; - FILE *fp; - struct mntent *mnt; - int rc = 1; - - udev = udev_new(); - if (udev == NULL) - goto exit; - - udev_log_init("fstab_id"); - udev_set_log_fn(udev, log_fn); - - while (1) { - int option; - - option = getopt_long(argc, argv, "dxh", options, NULL); - if (option == -1) - break; - - switch (option) { - case 'd': - debug = 1; - if (udev_get_log_priority(udev) < LOG_INFO) - udev_set_log_priority(udev, LOG_INFO); - break; - case 'h': - printf("Usage: fstab_id [OPTIONS] name [...]\n" - " --export print environment keys\n" - " --debug debug to stderr\n" - " --help print this help text\n\n"); - goto exit; - case 'x': - break; - default: - rc = 2; - goto exit; - } - } - - devices = &argv[optind]; - if (devices[0] == NULL) { - fprintf(stderr, "error: missing device(s) to match\n"); - rc = 3; - goto exit; - } - - fp = setmntent ("/etc/fstab", "r"); - if (fp == NULL) { - fprintf(stderr, "error: opening fstab: %s\n", strerror(errno)); - rc = 4; - goto exit; - } - - while (1) { - mnt = getmntent(fp); - if (mnt == NULL) - break; - - info(udev, "found '%s'@'%s'\n", mnt->mnt_fsname, mnt->mnt_dir); - - /* skip root device */ - if (strcmp(mnt->mnt_dir, "/") == 0) - continue; - - /* match LABEL */ - if (strncmp(mnt->mnt_fsname, "LABEL=", 6) == 0) { - const char *label; - char str[256]; - - label = &mnt->mnt_fsname[6]; - if (label[0] == '"' || label[0] == '\'') { - char *pos; - - util_strscpy(str, sizeof(str), &label[1]); - pos = strrchr(str, label[0]); - if (pos == NULL) - continue; - pos[0] = '\0'; - label = str; - } - if (matches_device_list(udev, devices, label)) { - print_fstab_entry(udev, mnt); - rc = 0; - break; - } - continue; - } - - /* match UUID */ - if (strncmp(mnt->mnt_fsname, "UUID=", 5) == 0) { - const char *uuid; - char str[256]; - - uuid = &mnt->mnt_fsname[5]; - if (uuid[0] == '"' || uuid[0] == '\'') { - char *pos; - - util_strscpy(str, sizeof(str), &uuid[1]); - pos = strrchr(str, uuid[0]); - if (pos == NULL) - continue; - pos[0] = '\0'; - uuid = str; - } - if (matches_device_list(udev, devices, uuid)) { - print_fstab_entry(udev, mnt); - rc = 0; - break; - } - continue; - } - - /* only devices */ - if (strncmp(mnt->mnt_fsname, udev_get_dev_path(udev), strlen(udev_get_dev_path(udev))) != 0) - continue; - - if (matches_device_list(udev, devices, &mnt->mnt_fsname[strlen(udev_get_dev_path(udev))+1])) { - print_fstab_entry(udev, mnt); - rc = 0; - break; - } - } - endmntent(fp); - -exit: - udev_unref(udev); - udev_log_close(); - return rc; -} |