1 files changed, 0 insertions, 222 deletions
diff --git a/e2fsprogs/old_e2fsprogs/blkid/devno.c b/e2fsprogs/old_e2fsprogs/blkid/devno.c
deleted file mode 100644
index ae326f81a..000000000
--- a/e2fsprogs/old_e2fsprogs/blkid/devno.c
+++ /dev/null
@@ -1,222 +0,0 @@
-/* vi: set sw=4 ts=4: */
-/*
- * devno.c - find a particular device by its device number (major/minor)
- *
- * Copyright (C) 2000, 2001, 2003 Theodore Ts'o
- * Copyright (C) 2001 Andreas Dilger
- *
- * %Begin-Header%
- * This file may be redistributed under the terms of the
- * GNU Lesser General Public License.
- * %End-Header%
- */
-
-#include <stdio.h>
-#include <string.h>
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-#include <stdlib.h>
-#include <string.h>
-#ifdef HAVE_SYS_TYPES_H
-#include <sys/types.h>
-#endif
-#include <sys/stat.h>
-#include <dirent.h>
-#ifdef HAVE_ERRNO_H
-#include <errno.h>
-#endif
-#ifdef HAVE_SYS_MKDEV_H
-#include <sys/mkdev.h>
-#endif
-
-#include "blkidP.h"
-
-struct dir_list {
-	char	*name;
-	struct dir_list *next;
-};
-
-char *blkid_strndup(const char *s, int length)
-{
-	char *ret;
-
-	if (!s)
-		return NULL;
-
-	if (!length)
-		length = strlen(s);
-
-	ret = xmalloc(length + 1);
-	strncpy(ret, s, length);
-	ret[length] = '\0';
-	return ret;
-}
-
-char *blkid_strdup(const char *s)
-{
-	return blkid_strndup(s, 0);
-}
-
-/*
- * This function adds an entry to the directory list
- */
-static void add_to_dirlist(const char *name, struct dir_list **list)
-{
-	struct dir_list *dp;
-
-	dp = xmalloc(sizeof(struct dir_list));
-	dp->name = blkid_strdup(name);
-	dp->next = *list;
-	*list = dp;
-}
-
-/*
- * This function frees a directory list
- */
-static void free_dirlist(struct dir_list **list)
-{
-	struct dir_list *dp, *next;
-
-	for (dp = *list; dp; dp = next) {
-		next = dp->next;
-		free(dp->name);
-		free(dp);
-	}
-	*list = NULL;
-}
-
-static void scan_dir(char *dir_name, dev_t devno, struct dir_list **list,
-			    char **devname)
-{
-	DIR	*dir;
-	struct dirent *dp;
-	char	path[1024];
-	int	dirlen;
-	struct stat st;
-
-	if ((dir = opendir(dir_name)) == NULL)
-		return;
-	dirlen = strlen(dir_name) + 2;
-	while ((dp = readdir(dir)) != 0) {
-		if (dirlen + strlen(dp->d_name) >= sizeof(path))
-			continue;
-
-		if (dp->d_name[0] == '.' &&
-		    ((dp->d_name[1] == 0) ||
-		     ((dp->d_name[1] == '.') && (dp->d_name[2] == 0))))
-			continue;
-
-		sprintf(path, "%s/%s", dir_name, dp->d_name);
-		if (stat(path, &st) < 0)
-			continue;
-
-		if (S_ISDIR(st.st_mode))
-			add_to_dirlist(path, list);
-		else if (S_ISBLK(st.st_mode) && st.st_rdev == devno) {
-			*devname = blkid_strdup(path);
-			DBG(DEBUG_DEVNO,
-			    printf("found 0x%llx at %s (%p)\n", devno,
-				   path, *devname));
-			break;
-		}
-	}
-	closedir(dir);
-}
-
-/* Directories where we will try to search for device numbers */
-const char *blkid_devdirs[] = { "/devices", "/devfs", "/dev", NULL };
-
-/*
- * This function finds the pathname to a block device with a given
- * device number.  It returns a pointer to allocated memory to the
- * pathname on success, and NULL on failure.
- */
-char *blkid_devno_to_devname(dev_t devno)
-{
-	struct dir_list *list = NULL, *new_list = NULL;
-	char *devname = NULL;
-	const char **dir;
-
-	/*
-	 * Add the starting directories to search in reverse order of
-	 * importance, since we are using a stack...
-	 */
-	for (dir = blkid_devdirs; *dir; dir++)
-		add_to_dirlist(*dir, &list);
-
-	while (list) {
-		struct dir_list *current = list;
-
-		list = list->next;
-		DBG(DEBUG_DEVNO, printf("directory %s\n", current->name));
-		scan_dir(current->name, devno, &new_list, &devname);
-		free(current->name);
-		free(current);
-		if (devname)
-			break;
-		/*
-		 * If we're done checking at this level, descend to
-		 * the next level of subdirectories. (breadth-first)
-		 */
-		if (list == NULL) {
-			list = new_list;
-			new_list = NULL;
-		}
-	}
-	free_dirlist(&list);
-	free_dirlist(&new_list);
-
-	if (!devname) {
-		DBG(DEBUG_DEVNO,
-		    printf("blkid: cannot find devno 0x%04lx\n",
-			   (unsigned long) devno));
-	} else {
-		DBG(DEBUG_DEVNO,
-		    printf("found devno 0x%04llx as %s\n", devno, devname));
-	}
-
-
-	return devname;
-}
-
-#ifdef TEST_PROGRAM
-int main(int argc, char** argv)
-{
-	char	*devname, *tmp;
-	int	major, minor;
-	dev_t	devno;
-	const char *errmsg = "Cannot parse %s: %s\n";
-
-	blkid_debug_mask = DEBUG_ALL;
-	if ((argc != 2) && (argc != 3)) {
-		fprintf(stderr, "Usage:\t%s device_number\n\t%s major minor\n"
-			"Resolve a device number to a device name\n",
-			argv[0], argv[0]);
-		exit(1);
-	}
-	if (argc == 2) {
-		devno = strtoul(argv[1], &tmp, 0);
-		if (*tmp) {
-			fprintf(stderr, errmsg, "device number", argv[1]);
-			exit(1);
-		}
-	} else {
-		major = strtoul(argv[1], &tmp, 0);
-		if (*tmp) {
-			fprintf(stderr, errmsg, "major number", argv[1]);
-			exit(1);
-		}
-		minor = strtoul(argv[2], &tmp, 0);
-		if (*tmp) {
-			fprintf(stderr, errmsg, "minor number", argv[2]);
-			exit(1);
-		}
-		devno = makedev(major, minor);
-	}
-	printf("Looking for device 0x%04Lx\n", devno);
-	devname = blkid_devno_to_devname(devno);
-	free(devname);
-	return 0;
-}
-#endif