diff options
| -rw-r--r-- | src/local.c | 28 |
1 files changed, 20 insertions, 8 deletions
diff --git a/src/local.c b/src/local.c index e0eb999..732f4fe 100644 --- a/src/local.c +++ b/src/local.c @@ -228,7 +228,10 @@ static int local_nanddump(const char * file, int mtd, int offset, int length) { snprintf(command, size+1, "nanddump --omitoob -s %d -l %d -f %s /dev/mtd%d", offset, length, file, mtd); - ret = system(command); + if ( ! simulate ) + ret = system(command); + else + ret = 0; free(command); @@ -452,19 +455,25 @@ int local_dump_image(enum image_type image, const char * file) { ret = local_nanddump(file, nand_device[device].args[image].mtd, nand_device[device].args[image].offset, header); if ( ret != 0 ) { - unlink(file); + if ( ! simulate ) + unlink(file); ret = -1; goto clean; } - fd = open(file, O_RDONLY); - if ( fd >= 0 ) { - if ( read(fd, buf, 20) == 20 && memcmp(buf, "NOLO!img\x02\x00\x00\x00\x00\x00\x00\x00", 16) == 0 ) - nlen = (buf[16] << 0) | (buf[17] << 8) | (buf[18] << 16) | (buf[19] << 24); - close(fd); + if ( ! simulate ) { + + fd = open(file, O_RDONLY); + if ( fd >= 0 ) { + if ( read(fd, buf, 20) == 20 && memcmp(buf, "NOLO!img\x02\x00\x00\x00\x00\x00\x00\x00", 16) == 0 ) + nlen = (buf[16] << 0) | (buf[17] << 8) | (buf[18] << 16) | (buf[19] << 24); + close(fd); + } + + unlink(file); + } - unlink(file); } ret = local_nanddump(file, nand_device[device].args[image].mtd, nand_device[device].args[image].offset + header, nand_device[device].args[image].length - header); @@ -476,6 +485,9 @@ int local_dump_image(enum image_type image, const char * file) { goto clean; } + if ( simulate ) + goto clean; + fd = open(file, O_RDWR); if ( fd < 0 ) goto clean; |