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Determine the MBR partition type relevant for the resulting partition, 

and display that.
This commit is contained in:
lukem 2003-11-23 23:16:40 +00:00
parent 9d0d2c7461
commit c93539067a
1 changed files with 25 additions and 2 deletions
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27
sbin/newfs_msdos/newfs_msdos.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: newfs_msdos.c,v 1.12 2003/10/08 03:56:21 lukem Exp $ */
/* $NetBSD: newfs_msdos.c,v 1.13 2003/11/23 23:16:40 lukem Exp $ */
/*
* Copyright (c) 1998 Robert Nordier
@ -33,7 +33,7 @@
static const char rcsid[] =
"$FreeBSD: src/sbin/newfs_msdos/newfs_msdos.c,v 1.15 2000/10/10 01:49:37 wollman Exp $";
#else
__RCSID("$NetBSD: newfs_msdos.c,v 1.12 2003/10/08 03:56:21 lukem Exp $");
__RCSID("$NetBSD: newfs_msdos.c,v 1.13 2003/11/23 23:16:40 lukem Exp $");
#endif
#endif /* not lint */
@ -562,6 +562,29 @@ main(int argc, char *argv[])
bpb.spf = bpb.bspf;
bpb.bspf = 0;
}
ch = 0;
if (fat == 12)
ch = 1; /* 001 Primary DOS with 12 bit FAT */
else if (fat == 16) {
if (bpb.bsec == 0)
ch = 4; /* 004 Primary DOS with 16 bit FAT <32M */
else
ch = 6; /* 006 Primary 'big' DOS, 16-bit FAT (> 32MB) */
/*
* XXX: what about:
* 014 DOS (16-bit FAT) - LBA
* ?
*/
} else if (fat == 32) {
ch = 11; /* 011 Primary DOS with 32 bit FAT */
/*
* XXX: what about:
* 012 Primary DOS with 32 bit FAT - LBA
* ?
*/
}
if (ch != 0)
printf("MBR type: %d\n", ch);
print_bpb(&bpb);
if (!opt_N) {
gettimeofday(&tv, NULL);