remove dead fstab_import files
This commit is contained in:
Kay Sievers
@@ -1 +0,0 @@
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fstab_import
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@@ -1,2 +0,0 @@
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ACTION!="remove", SUBSYSTEM=="block", ENV{ID_FS_USAGE}=="filesystem|other", IMPORT="fstab_import $name $links mapper/$env{DM_NAME}"
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@@ -1,203 +0,0 @@
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/*
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* find matching entry in fstab and export it
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*
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* Copyright (C) 2008 Kay Sievers <kay.sievers@vrfy.org>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 2 of the License, or
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* (at your option) any later version.
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*/
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#ifndef _GNU_SOURCE
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#define _GNU_SOURCE 1
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#endif
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#include <stdio.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include <fcntl.h>
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#include <ctype.h>
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#include <string.h>
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#include <errno.h>
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#include <getopt.h>
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#include <mntent.h>
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#include <sys/stat.h>
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#include "libudev.h"
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#include "libudev-private.h"
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static int debug;
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static void log_fn(struct udev *udev, int priority,
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const char *file, int line, const char *fn,
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const char *format, va_list args)
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{
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if (debug) {
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fprintf(stderr, "%s: ", fn);
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vfprintf(stderr, format, args);
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} else {
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vsyslog(priority, format, args);
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}
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}
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static int matches_device_list(struct udev *udev, char **devices, const char *name)
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{
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int i;
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for (i = 0; devices[i] != NULL; i++) {
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info(udev, "compare '%s' == '%s'\n", name, devices[i]);
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if (strcmp(devices[i], name) == 0)
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return 1;
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}
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return 0;
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}
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static void print_fstab_entry(struct udev *udev, struct mntent *mnt)
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{
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printf("FSTAB_NAME=%s\n", mnt->mnt_fsname);
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printf("FSTAB_DIR=%s\n", mnt->mnt_dir);
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printf("FSTAB_TYPE=%s\n", mnt->mnt_type);
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printf("FSTAB_OPTS=%s\n", mnt->mnt_opts);
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printf("FSTAB_FREQ=%d\n", mnt->mnt_freq);
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printf("FSTAB_PASSNO=%d\n", mnt->mnt_passno);
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}
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int main(int argc, char *argv[])
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{
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struct udev *udev;
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static const struct option options[] = {
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{ "export", no_argument, NULL, 'x' },
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{ "debug", no_argument, NULL, 'd' },
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{ "help", no_argument, NULL, 'h' },
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{}
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};
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char **devices;
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FILE *fp;
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struct mntent *mnt;
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int rc = 1;
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udev = udev_new();
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if (udev == NULL)
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goto exit;
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udev_log_init("fstab_id");
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udev_set_log_fn(udev, log_fn);
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while (1) {
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int option;
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option = getopt_long(argc, argv, "dxh", options, NULL);
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if (option == -1)
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break;
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switch (option) {
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case 'd':
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debug = 1;
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if (udev_get_log_priority(udev) < LOG_INFO)
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udev_set_log_priority(udev, LOG_INFO);
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break;
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case 'h':
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printf("Usage: fstab_id [OPTIONS] name [...]\n"
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" --export print environment keys\n"
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" --debug debug to stderr\n"
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" --help print this help text\n\n");
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goto exit;
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case 'x':
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break;
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default:
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rc = 2;
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goto exit;
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}
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}
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devices = &argv[optind];
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if (devices[0] == NULL) {
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fprintf(stderr, "error: missing device(s) to match\n");
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rc = 3;
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goto exit;
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}
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fp = setmntent ("/etc/fstab", "r");
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if (fp == NULL) {
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fprintf(stderr, "error: opening fstab: %s\n", strerror(errno));
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rc = 4;
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goto exit;
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}
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while (1) {
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mnt = getmntent(fp);
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if (mnt == NULL)
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break;
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info(udev, "found '%s'@'%s'\n", mnt->mnt_fsname, mnt->mnt_dir);
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/* skip root device */
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if (strcmp(mnt->mnt_dir, "/") == 0)
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continue;
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/* match LABEL */
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if (strncmp(mnt->mnt_fsname, "LABEL=", 6) == 0) {
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const char *label;
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char str[256];
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label = &mnt->mnt_fsname[6];
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if (label[0] == '"' || label[0] == '\'') {
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char *pos;
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util_strscpy(str, sizeof(str), &label[1]);
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pos = strrchr(str, label[0]);
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if (pos == NULL)
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continue;
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pos[0] = '\0';
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label = str;
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}
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if (matches_device_list(udev, devices, label)) {
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print_fstab_entry(udev, mnt);
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rc = 0;
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break;
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}
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continue;
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}
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/* match UUID */
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if (strncmp(mnt->mnt_fsname, "UUID=", 5) == 0) {
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const char *uuid;
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char str[256];
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uuid = &mnt->mnt_fsname[5];
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if (uuid[0] == '"' || uuid[0] == '\'') {
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char *pos;
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util_strscpy(str, sizeof(str), &uuid[1]);
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pos = strrchr(str, uuid[0]);
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if (pos == NULL)
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continue;
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pos[0] = '\0';
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uuid = str;
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}
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if (matches_device_list(udev, devices, uuid)) {
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print_fstab_entry(udev, mnt);
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rc = 0;
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break;
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}
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continue;
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}
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/* only devices */
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if (strncmp(mnt->mnt_fsname, udev_get_dev_path(udev), strlen(udev_get_dev_path(udev))) != 0)
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continue;
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if (matches_device_list(udev, devices, &mnt->mnt_fsname[strlen(udev_get_dev_path(udev))+1])) {
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print_fstab_entry(udev, mnt);
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rc = 0;
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break;
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}
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}
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endmntent(fp);
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exit:
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udev_unref(udev);
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udev_log_close();
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return rc;
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}
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