diff options
| author | Denis Vlasenko <vda.linux@googlemail.com> | 2008-06-29 05:10:47 +0000 |
|---|---|---|
| committer | Denis Vlasenko <vda.linux@googlemail.com> | 2008-06-29 05:10:47 +0000 |
| commit | 6eaf0a98831960e3a4593e6630404634d747ab82 (patch) | |
| tree | 433a90cad26f3c6ae9eff8572be94773523789e4 /util-linux/fdisk_sgi.c | |
| parent | ce13b7600277478055de0b7c38b483a76145efd2 (diff) | |
| download | busybox-6eaf0a98831960e3a4593e6630404634d747ab82.tar.gz | |
fdisk: move more data to struct globals; shrink code
function old new delta
nowarn 1 - -1
listing 1 - -1
dos_compatible_flag 1 - -1
warn_cylinders 44 42 -2
open_list_and_close 364 362 -2
fdisk_fatal 41 38 -3
verify 1053 1049 -4
user_sectors 4 - -4
user_heads 4 - -4
user_cylinders 4 - -4
pt_sectors 4 - -4
pt_heads 4 - -4
kern_sectors 4 - -4
kern_heads 4 - -4
ext_index 4 - -4
total_number_of_sectors 8 - -8
extended_offset 8 - -8
create_doslabel 129 120 -9
write_table 225 211 -14
delete_partition 445 431 -14
set_partition 476 459 -17
list_disk_geometry 247 229 -18
unable_to_write 19 - -19
add_partition 2515 2486 -29
get_boot 1709 1636 -73
fdisk_main 2812 2679 -133
------------------------------------------------------------------------------
(add/remove: 0/14 grow/shrink: 0/12 up/down: 0/-388) Total: -388 bytes
text data bss dec hex filename
804634 611 6852 812097 c6441 busybox_old
804298 610 6804 811712 c62c0 busybox_unstripped
Diffstat (limited to 'util-linux/fdisk_sgi.c')
| -rw-r--r-- | util-linux/fdisk_sgi.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/util-linux/fdisk_sgi.c b/util-linux/fdisk_sgi.c index 55e77d58c..5a86a6848 100644 --- a/util-linux/fdisk_sgi.c +++ b/util-linux/fdisk_sgi.c @@ -439,10 +439,7 @@ sgi_write_table(void) assert(two_s_complement_32bit_sum( (unsigned int*)sgilabel, sizeof(*sgilabel)) == 0); - if (lseek(dev_fd, 0, SEEK_SET) < 0) - fdisk_fatal(unable_to_seek); - if (write(dev_fd, sgilabel, SECTOR_SIZE) != SECTOR_SIZE) - fdisk_fatal(unable_to_write); + write_sector(0, sgilabel); if (!strncmp((char*)sgilabel->directory[0].vol_file_name, "sgilabel", 8)) { /* * keep this habit of first writing the "sgilabel". @@ -450,10 +447,7 @@ sgi_write_table(void) */ sgiinfo *info = fill_sgiinfo(); int infostartblock = SGI_SSWAP32(sgilabel->directory[0].vol_file_start); - if (lseek(dev_fd, infostartblock*SECTOR_SIZE, SEEK_SET) < 0) - fdisk_fatal(unable_to_seek); - if (write(dev_fd, info, SECTOR_SIZE) != SECTOR_SIZE) - fdisk_fatal(unable_to_write); + write_sector(infostartblock, info); free(info); } } |