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Axe more unused GEMDOS code that was #ifdef atari.

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PR:		kern/21809
Submitted by:	<mbendiks@eunet.no>
This commit is contained in:
John Baldwin 2001-11-28 16:56:42 +00:00
parent 6f99b44c60
commit d3990d589f
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=87061
4 changed files with 1 additions and 44 deletions
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16
sys/fs/msdosfs/bootsect.h
View File

@ -71,22 +71,6 @@ struct bootsector710 {
#define BOOTSIG2 0
#define BOOTSIG3 0
};
#ifdef atari
/*
* The boot sector on a gemdos fs is a little bit different from the msdos fs
* format. Currently there is no need to declare a separate structure, the
* bootsector33 struct will do.
*/
#if 0
struct bootsec_atari {
u_int8_t bsBranch[2]; /* branch inst if auto-boot */
int8_t bsFiller[6]; /* anything or nothing */
int8_t bsSerial[3]; /* serial no. for mediachange */
int8_t bsBPB[19]; /* BIOS parameter block */
int8_t bsBootCode[482]; /* pad so struct is 512b */
};
#endif
#endif /* atari */
union bootsector {
struct bootsector33 bs33;

22
sys/fs/msdosfs/bpb.h
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@ -81,28 +81,6 @@ struct bpb710 {
/* There is a 12 byte filler here, but we ignore it */
};
#ifdef atari
/*
* BPB for gemdos filesystems. Atari leaves the obsolete stuff undefined.
* Currently there is no need for a separate BPB structure.
*/
#if 0
struct bpb_a {
u_int16_t bpbBytesPerSec; /* bytes per sector */
u_int8_t bpbSecPerClust; /* sectors per cluster */
u_int16_t bpbResSectors; /* number of reserved sectors */
u_int8_t bpbFATs; /* number of FATs */
u_int16_t bpbRootDirEnts; /* number of root directory entries */
u_int16_t bpbSectors; /* total number of sectors */
u_int8_t bpbUseless1; /* meaningless on gemdos fs */
u_int16_t bpbFATsecs; /* number of sectors per FAT */
u_int16_t bpbUseless2; /* meaningless for harddisk fs */
u_int16_t bpbUseless3; /* meaningless for harddisk fs */
u_int16_t bpbHiddenSecs; /* the TOS-BIOS ignores this */
};
#endif
#endif /* atari */
/*
* The following structures represent how the bpb's look on disk. shorts
* and longs are just character arrays of the appropriate length. This is

5
sys/fs/msdosfs/fat.h
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@ -71,11 +71,6 @@
* than 4078 ((CLUST_RSRVS - CLUST_FIRST) & FAT12_MASK) then we've got a
* 16 bit fat filesystem. While mounting, the result of this test is stored
* in pm_fatentrysize.
* GEMDOS-flavour (atari):
* If the filesystem is on floppy we've got a 12 bit fat filesystem, otherwise
* 16 bit. We check the d_type field in the disklabel struct while mounting
* and store the result in the pm_fatentrysize. Note that this kind of
* detection gets flakey when mounting a vnd-device.
*/
#define FAT12(pmp) (pmp->pm_fatmask == FAT12_MASK)
#define FAT16(pmp) (pmp->pm_fatmask == FAT16_MASK)

2
sys/fs/msdosfs/msdosfsmount.h
View File

@ -232,7 +232,7 @@ struct msdosfs_args {
/* All flags above: */
#define MSDOSFSMNT_MNTOPT \
(MSDOSFSMNT_SHORTNAME|MSDOSFSMNT_LONGNAME|MSDOSFSMNT_NOWIN95 \
/*|MSDOSFSMNT_GEMDOSFS*/|MSDOSFSMNT_U2WTABLE|MSDOSFSMNT_ULTABLE)
|MSDOSFSMNT_U2WTABLE|MSDOSFSMNT_ULTABLE)
#define MSDOSFSMNT_RONLY 0x80000000 /* mounted read-only */
#define MSDOSFSMNT_WAITONFAT 0x40000000 /* mounted synchronous */
#define MSDOSFS_FATMIRROR 0x20000000 /* FAT is mirrored */