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fdisk: remove 8k buffer from bss - OSF labels

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are not THAT common anyway
This commit is contained in:
Denis Vlasenko
2007-01-03 02:58:54 +00:00
parent 9b1381fd2f
commit d54708399d
3 changed files with 37 additions and 36 deletions
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49
util-linux/fdisk_sgi.c
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@@ -808,42 +808,43 @@ create_sgilabel(void)
}
memset(MBRbuffer, 0, sizeof(MBRbuffer));
/* fields with '//' are already zeroed out by memset above */
sgilabel->magic = SGI_SSWAP32(SGI_LABEL_MAGIC);
sgilabel->boot_part = SGI_SSWAP16(0);
//sgilabel->boot_part = SGI_SSWAP16(0);
sgilabel->swap_part = SGI_SSWAP16(1);
/* sizeof(sgilabel->boot_file) = 16 > 6 */
memset(sgilabel->boot_file, 0, 16);
strcpy((char*)sgilabel->boot_file, "/unix");
//memset(sgilabel->boot_file, 0, 16);
strcpy((char*)sgilabel->boot_file, "/unix"); /* sizeof(sgilabel->boot_file) == 16 > 6 */
sgilabel->devparam.skew = (0);
sgilabel->devparam.gap1 = (0);
sgilabel->devparam.gap2 = (0);
sgilabel->devparam.sparecyl = (0);
//sgilabel->devparam.skew = (0);
//sgilabel->devparam.gap1 = (0);
//sgilabel->devparam.gap2 = (0);
//sgilabel->devparam.sparecyl = (0);
sgilabel->devparam.pcylcount = SGI_SSWAP16(geometry.cylinders);
sgilabel->devparam.head_vol0 = SGI_SSWAP16(0);
//sgilabel->devparam.head_vol0 = SGI_SSWAP16(0);
/* tracks/cylinder (heads) */
sgilabel->devparam.ntrks = SGI_SSWAP16(geometry.heads);
/* tracks/cylinder (heads) */
sgilabel->devparam.cmd_tag_queue_depth = (0);
sgilabel->devparam.unused0 = (0);
sgilabel->devparam.unused1 = SGI_SSWAP16(0);
//sgilabel->devparam.cmd_tag_queue_depth = (0);
//sgilabel->devparam.unused0 = (0);
//sgilabel->devparam.unused1 = SGI_SSWAP16(0);
/* sectors/track */
sgilabel->devparam.nsect = SGI_SSWAP16(geometry.sectors);
/* sectors/track */
sgilabel->devparam.bytes = SGI_SSWAP16(512);
sgilabel->devparam.ilfact = SGI_SSWAP16(1);
sgilabel->devparam.flags = SGI_SSWAP32(TRACK_FWD|
IGNORE_ERRORS|RESEEK);
sgilabel->devparam.datarate = SGI_SSWAP32(0);
//sgilabel->devparam.datarate = SGI_SSWAP32(0);
sgilabel->devparam.retries_on_error = SGI_SSWAP32(1);
sgilabel->devparam.ms_per_word = SGI_SSWAP32(0);
sgilabel->devparam.xylogics_gap1 = SGI_SSWAP16(0);
sgilabel->devparam.xylogics_syncdelay = SGI_SSWAP16(0);
sgilabel->devparam.xylogics_readdelay = SGI_SSWAP16(0);
sgilabel->devparam.xylogics_gap2 = SGI_SSWAP16(0);
sgilabel->devparam.xylogics_readgate = SGI_SSWAP16(0);
sgilabel->devparam.xylogics_writecont = SGI_SSWAP16(0);
memset( &(sgilabel->directory), 0, sizeof(struct volume_directory)*15 );
memset( &(sgilabel->partitions), 0, sizeof(struct sgi_partinfo)*16 );
//sgilabel->devparam.ms_per_word = SGI_SSWAP32(0);
//sgilabel->devparam.xylogics_gap1 = SGI_SSWAP16(0);
//sgilabel->devparam.xylogics_syncdelay = SGI_SSWAP16(0);
//sgilabel->devparam.xylogics_readdelay = SGI_SSWAP16(0);
//sgilabel->devparam.xylogics_gap2 = SGI_SSWAP16(0);
//sgilabel->devparam.xylogics_readgate = SGI_SSWAP16(0);
//sgilabel->devparam.xylogics_writecont = SGI_SSWAP16(0);
//memset( &(sgilabel->directory), 0, sizeof(struct volume_directory)*15 );
//memset( &(sgilabel->partitions), 0, sizeof(struct sgi_partinfo)*16 );
current_label_type = label_sgi;
partitions = 16;
sgi_volumes = 15;