[PATCH] rename udevdb* to udev_db*

1 files changed, 0 insertions, 214 deletions

diff --git a/udevdb.c b/udevdb.c
deleted file mode 100644
index 38830b098e..0000000000
--- a/udevdb.c
+++ /dev/null
@@ -1,214 +0,0 @@
-/*
- * udevdb.c
- *
- * Userspace devfs
- *
- * Copyright (C) 2003 Greg Kroah-Hartman <greg@kroah.com>
- * Copyright (C) 2004 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.,
- *	675 Mass Ave, Cambridge, MA 02139, USA.
- *
- */
-
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-#include <stddef.h>
-#include <fcntl.h>
-#include <string.h>
-#include <errno.h>
-#include <dirent.h>
-
-#include "libsysfs/sysfs/libsysfs.h"
-#include "udev.h"
-#include "udev_lib.h"
-#include "logging.h"
-#include "udevdb.h"
-
-#define PATH_TO_NAME_CHAR		'@'
-
-static int get_db_filename(struct udevice *udev, char *filename, int len)
-{
-	char devpath[SYSFS_PATH_MAX];
-	char *pos;
-
-	/* replace '/' to transform path into a filename */
-	strfieldcpy(devpath, udev->devpath);
-	pos = strchr(&devpath[1], '/');
-	while (pos) {
-		pos[0] = PATH_TO_NAME_CHAR;
-		pos = strchr(&pos[1], '/');
-	}
-	snprintf(filename, len, "%s%s", udev_db_path, devpath);
-	filename[len-1] = '\0';
-
-	return 0;
-}
-
-int udevdb_add_dev(struct udevice *udev)
-{
-	char filename[SYSFS_PATH_MAX];
-	FILE *f;
-
-	if (udev->test_run)
-		return 0;
-
-	get_db_filename(udev, filename, SYSFS_PATH_MAX);
-
-	create_path(filename);
-
-	f = fopen(filename, "w");
-	if (f == NULL) {
-		dbg("unable to create db file '%s'", filename);
-		return -1;
-	}
-	dbg("storing data for device '%s' in '%s'", udev->devpath, filename);
-
-	fprintf(f, "P:%s\n", udev->devpath);
-	fprintf(f, "N:%s\n", udev->name);
-	fprintf(f, "S:%s\n", udev->symlink);
-	fprintf(f, "A:%d\n", udev->partitions);
-
-	fclose(f);
-
-	return 0;
-}
-
-static int parse_db_file(struct udevice *udev, const char *filename)
-{
-	char line[NAME_SIZE];
-	char *bufline;
-	char *buf;
-	size_t bufsize;
-	size_t cur;
-	size_t count;
-
-	if (file_map(filename, &buf, &bufsize) != 0) {
-		dbg("unable to read db file '%s'", filename);
-		return -1;
-	}
-
-	cur = 0;
-	while (cur < bufsize) {
-		count = buf_get_line(buf, bufsize, cur);
-		bufline = &buf[cur];
-		cur += count+1;
-
-		switch(bufline[0]) {
-		case 'P':
-			if (count > DEVPATH_SIZE)
-				count = DEVPATH_SIZE-1;
-			strncpy(udev->devpath, &bufline[2], count-2);
-			break;
-		case 'N':
-			if (count > NAME_SIZE)
-				count = NAME_SIZE-1;
-			strncpy(udev->name, &bufline[2], count-2);
-			break;
-		case 'S':
-			if (count > NAME_SIZE)
-				count = NAME_SIZE-1;
-			strncpy(udev->symlink, &bufline[2], count-2);
-			break;
-		case 'A':
-			strfieldcpy(line, &bufline[2]);
-			udev->partitions = atoi(line);
-			break;
-		}
-	}
-
-	if (udev->name[0] == '\0')
-		return -1;
-
-	return 0;
-}
-
-int udevdb_get_dev(struct udevice *udev)
-{
-	char filename[SYSFS_PATH_MAX];
-
-	get_db_filename(udev, filename, SYSFS_PATH_MAX);
-
-	return parse_db_file(udev, filename);
-}
-
-int udevdb_delete_dev(struct udevice *udev)
-{
-	char filename[SYSFS_PATH_MAX];
-
-	get_db_filename(udev, filename, SYSFS_PATH_MAX);
-	unlink(filename);
-
-	return 0;
-}
-
-int udevdb_get_dev_byname(struct udevice *udev, const char *name)
-{
-	struct dirent *ent;
-	DIR *dir;
-	char filename[NAME_SIZE];
-	struct udevice db_udev;
-
-	dir = opendir(udev_db_path);
-	if (dir == NULL) {
-		dbg("unable to udev db '%s'", udev_db_path);
-		return -1;
-	}
-
-	while (1) {
-		ent = readdir(dir);
-		if (ent == NULL || ent->d_name[0] == '\0')
-			break;
-
-		if (ent->d_name[0] == '.')
-			continue;
-
-		snprintf(filename, NAME_SIZE, "%s/%s", udev_db_path, ent->d_name);
-		filename[NAME_SIZE-1] = '\0';
-
-		memset(&db_udev, 0x00, sizeof(struct udevice));
-		if (parse_db_file(&db_udev, filename) == 0) {
-			char *pos;
-			int len;
-
-			if (strncmp(name, db_udev.name, NAME_SIZE) == 0) {
-				goto found;
-			}
-
-			foreach_strpart(db_udev.symlink, " ", pos, len) {
-				if (strncmp(name, pos, len) != 0)
-					continue;
-
-				if (len == strlen(name))
-					goto found;
-			}
-
-		}
-	}
-
-	closedir(dir);
-
-	return -1;
-
-found:
-	closedir(dir);
-
-	strfieldcpy(udev->devpath, db_udev.devpath);
-	strfieldcpy(udev->name, db_udev.name);
-	strfieldcpy(udev->symlink, db_udev.symlink);
-	udev->partitions = db_udev.partitions;
-
-	return 0;
-}