1 files changed, 0 insertions, 133 deletions
diff --git a/openwrt/target/linux/package/base-files/src/jffs2root.c b/openwrt/target/linux/package/base-files/src/jffs2root.c
deleted file mode 100644
index 14662fc94..000000000
--- a/openwrt/target/linux/package/base-files/src/jffs2root.c
+++ /dev/null
@@ -1,133 +0,0 @@
-/*
- * jffs2root.c
- *
- * Copyright (C) 2005 Mike Baker 
- *
- * 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.
- *
- * 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., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
- *
- * $Id$
- *
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <stddef.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include <sys/mman.h>
-#include <sys/stat.h>
-#include <string.h>
-
-#include <sys/ioctl.h>
-#include <linux/mtd/mtd.h>
-
-#define FILENAME "/dev/mtdblock/1"
-
-struct trx_header {
-	unsigned magic;		/* "HDR0" */
-	unsigned len;		/* Length of file including header */
-	unsigned crc32;		/* 32-bit CRC from flag_version to end of file */
-	unsigned flag_version;	/* 0:15 flags, 16:31 version */
-	unsigned offsets[3];	/* Offsets of partitions from start of header */
-};
-
-unsigned long *crc32;
-
-void init_crc32()
-{
-	unsigned long crc;
-	unsigned long poly = 0xEDB88320L;
-	int n, bit;
-	if ((crc32 = (unsigned long *) malloc(256 * sizeof(unsigned long))) == (void *)-1) {
-		perror("malloc");
-		exit(1);
-	}
-	for (n = 0; n < 256; n++) {
-	crc = (unsigned long) n;
-	for (bit = 0; bit < 8; bit++)
-		crc = (crc & 1) ? (poly ^ (crc >> 1)) : (crc >> 1);
-	crc32[n] = crc;
-	}
-}
-
-unsigned int crc32buf(char *buf, size_t len)
-{
-	unsigned int crc = 0xFFFFFFFF;
-	for (; len; len--, buf++)
-	crc = crc32[(crc ^ *buf) & 0xff] ^ (crc >> 8);
-	return crc;
-}
-
-int main(int argc, char **argv)
-{
-	int fd;
-	struct mtd_info_user mtdInfo;
-	unsigned long len;
-	struct trx_header *ptr;
-	char *buf;
-	
-	if (((fd = open(FILENAME, O_RDWR))	< 0)
-			|| ((len = lseek(fd, 0, SEEK_END)) < 0)
-			|| ((ptr = (struct trx_header *) mmap(0, len, PROT_READ|PROT_WRITE, MAP_SHARED, fd, 0)) == (void *) (-1))
-			|| (ptr->magic != 0x30524448)) {
-		printf("Error reading trx info\n");
-		exit(-1);
-	}
-	close (fd);
-
-	if (((fd = open("/dev/mtd/1", O_RDWR))	< 0)
-			|| (ioctl(fd, MEMGETINFO, &mtdInfo))) {
-		fprintf(stderr, "Could not get MTD device info from %s\n", FILENAME);
-		close(fd);
-		exit(1);
-	}
-	close(fd);
-
-	if (argc > 1 && !strcmp(argv[1],"--move")) {
-		if (ptr->offsets[2] >= ptr->len) {
-			printf("Partition already moved outside trx\n");
-		} else {
-			init_crc32();
-			ptr->offsets[2] +=	(mtdInfo.erasesize - 1);
-			ptr->offsets[2] &= ~(mtdInfo.erasesize - 1);
-			ptr->len = ptr->offsets[2];
-			ptr->crc32 = crc32buf((void *) &(ptr->flag_version), ptr->len - offsetof(struct trx_header, flag_version));
-			msync(ptr,sizeof(struct trx_header),MS_SYNC|MS_INVALIDATE);
-			printf("Partition moved; please reboot\n");
-		}
-	} else if (argc > 1 && !strcmp(argv[1], "--clean")) {
-		buf = (char *) ptr;
-		if (buf[ptr->offsets[1] - 1] == 0) {
-			init_crc32();
-			buf[ptr->offsets[1] - 1] = 1;
-			ptr->crc32 = crc32buf((void *) &(ptr->flag_version), ptr->len - offsetof(struct trx_header, flag_version));
-			msync(ptr,sizeof(struct trx_header),MS_SYNC|MS_INVALIDATE);
-			printf("Partition marked as clean\n");
-		}
-	} else {
-		int x;
-		printf(" erase: 0x%08x\n",mtdInfo.erasesize);
-		printf("=== trx ===\n");
-		printf("mapped: 0x%08x\n", (unsigned)ptr);
-		printf(" magic: 0x%08x\n", ptr->magic);
-		printf("	 len: 0x%08x\n", ptr->len);
-		printf("	 crc: 0x%08x\n", ptr->crc32);
-		for (x = 0; x < 3; x++)
-			printf(" offset[%d]: 0x%08x\n", x, ptr->offsets[x]);
-	}
-
-	munmap((void *) ptr, len);
-	return 0;
-}