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| author | Denis Vlasenko | 2007-09-23 14:05:54 +0000 |
|---|---|---|
| committer | Denis Vlasenko | 2007-09-23 14:05:54 +0000 |
| commit | 06b3cc281108ce585bf33113aa36b29ea0b446cd (patch) | |
| tree | 6048c7ef1a9f7b6055eb80515bd9c877b820923c | |
| parent | 32a471e4db43b5c1115084d02d8cf54db2098a72 (diff) | |
| download | busybox-06b3cc281108ce585bf33113aa36b29ea0b446cd.zip busybox-06b3cc281108ce585bf33113aa36b29ea0b446cd.tar.gz | |
make fdisk compile on libc without llseek64
| -rw-r--r-- | util-linux/fdisk.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/util-linux/fdisk.c b/util-linux/fdisk.c index 2a91a8f..7981abc 100644 --- a/util-linux/fdisk.c +++ b/util-linux/fdisk.c @@ -638,8 +638,16 @@ static void seek_sector(ullong secno) { secno *= sector_size; +#if ENABLE_FDISK_SUPPORT_LARGE_DISKS if (lseek64(fd, (off64_t)secno, SEEK_SET) == (off64_t) -1) fdisk_fatal(unable_to_seek); +#else + if (secno > MAXINT(off_t) + || lseek(fd, (off_t)secno, SEEK_SET) == (off_t) -1 + ) { + fdisk_fatal(unable_to_seek); + } +#endif } #if ENABLE_FEATURE_FDISK_WRITABLE |