diff options
Diffstat (limited to 'toys/other/blkid.c')
| -rw-r--r-- | toys/other/blkid.c | 26 |
1 files changed, 19 insertions, 7 deletions
diff --git a/toys/other/blkid.c b/toys/other/blkid.c index 5c69a1ef..725f163d 100644 --- a/toys/other/blkid.c +++ b/toys/other/blkid.c @@ -5,15 +5,23 @@ * See ftp://ftp.kernel.org/pub/linux/utils/util-linux/v2.24/libblkid-docs/api-index-full.html USE_BLKID(NEWTOY(blkid, "<1", TOYFLAG_BIN)) -USE_BLKID(OLDTOY(fstype, blkid, "<1", TOYFLAG_BIN)) +USE_FSTYPE(NEWTOY(fstype, "<1", TOYFLAG_BIN)) config BLKID bool "blkid" default y help - usage: blkid [block device...] + usage: blkid DEV... - Prints type, label and UUID of filesystem. + Prints type, label and UUID of filesystem on a block device or image. + +config FSTYPE + bool "fstype" + default y + help + usage: fstype DEV... + + Prints type of filesystem on a block device or image. */ #define FOR_blkid @@ -26,9 +34,8 @@ struct fstype { }; static const struct fstype fstypes[] = { - // ext3 = buf[1116]&4 ext4 = buf[1120]&64 - {"ext2", 0xEF53, 2, 1080, 1128, 16, 1144}, - // label actually 8/16 0x4d80 but horrible: 16 bit wide characters via + {"ext2", 0xEF53, 2, 1080, 1128, 16, 1144}, // keep this first for ext3/4 check + // NTFS label actually 8/16 0x4d80 but horrible: 16 bit wide characters via // codepage, something called a uuid that's only 8 bytes long... {"ntfs", 0x5346544e, 4, 3, 0x48+(8<<24), 0, 0}, @@ -124,10 +131,15 @@ void do_blkid(int fd, char *name) printf("\""); } - printf(" TYPE=\"%s\"\n", fstypes[i].name); + printf(" TYPE=\"%s\"\n", type); } void blkid_main(void) { loopfiles(toys.optargs, do_blkid); } + +void fstype_main(void) +{ + blkid_main(); +} |