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Fix build on FreeBSD 7 where:

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1.  DOSPTYP_FAT32 is not defined in <sys/diskmbr.h>
2.  uuid_enc_le() does not exist in libc.
This commit is contained in:
marcel 2014-03-29 23:46:01 +00:00
parent 4c66443e33
commit 36cb92b9ae
3 changed files with 26 additions and 3 deletions
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4
usr.bin/mkimg/ebr.c
View File

@ -38,6 +38,10 @@ __FBSDID("$FreeBSD$");
#include "mkimg.h"
#include "scheme.h"
#ifndef DOSPTYP_FAT32
#define DOSPTYP_FAT32 0x0b
#endif
static struct mkimg_alias ebr_aliases[] = {
{ ALIAS_FAT32, ALIAS_INT2TYPE(DOSPTYP_FAT32) },
{ ALIAS_FREEBSD, ALIAS_INT2TYPE(DOSPTYP_386BSD) },

21
usr.bin/mkimg/gpt.c
View File

@ -128,6 +128,21 @@ crc32(const void *buf, size_t sz)
return (crc ^ ~0U);
}
static void
gpt_uuid_enc(void *buf, const uuid_t *uuid)
{
uint8_t *p = buf;
int i;
le32enc(p, uuid->time_low);
le16enc(p + 4, uuid->time_mid);
le16enc(p + 6, uuid->time_hi_and_version);
p[8] = uuid->clock_seq_hi_and_reserved;
p[9] = uuid->clock_seq_low;
for (i = 0; i < _UUID_NODE_LEN; i++)
p[10 + i] = uuid->node[i];
}
static u_int
gpt_tblsz(void)
{
@ -207,9 +222,9 @@ gpt_mktbl(u_int tblsz)
STAILQ_FOREACH(part, &partlist, link) {
ent = tbl + part->index;
uuid_enc_le(&ent->ent_type, ALIAS_TYPE2PTR(part->type));
gpt_uuid_enc(&ent->ent_type, ALIAS_TYPE2PTR(part->type));
uuidgen(&uuid, 1);
uuid_enc_le(&ent->ent_uuid, &uuid);
gpt_uuid_enc(&ent->ent_uuid, &uuid);
le64enc(&ent->ent_lba_start, part->block);
le64enc(&ent->ent_lba_end, part->block + part->size - 1);
if (part->label != NULL) {
@ -278,7 +293,7 @@ gpt_write(int fd, lba_t imgsz, void *bootcode)
le64enc(&hdr->hdr_lba_start, 2 + tblsz);
le64enc(&hdr->hdr_lba_end, imgsz - tblsz - 2);
uuidgen(&uuid, 1);
uuid_enc_le(&hdr->hdr_uuid, &uuid);
gpt_uuid_enc(&hdr->hdr_uuid, &uuid);
le32enc(&hdr->hdr_entries, nparts);
le32enc(&hdr->hdr_entsz, sizeof(struct gpt_ent));
crc = crc32(tbl, nparts * sizeof(struct gpt_ent));

4
usr.bin/mkimg/mbr.c
View File

@ -38,6 +38,10 @@ __FBSDID("$FreeBSD$");
#include "mkimg.h"
#include "scheme.h"
#ifndef DOSPTYP_FAT32
#define DOSPTYP_FAT32 0x0b
#endif
static struct mkimg_alias mbr_aliases[] = {
{ ALIAS_EBR, ALIAS_INT2TYPE(DOSPTYP_EXT) },
{ ALIAS_FAT32, ALIAS_INT2TYPE(DOSPTYP_FAT32) },