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Date:      Sat, 29 Mar 2014 23:46:01 +0000 (UTC)
From:      Marcel Moolenaar <marcel@FreeBSD.org>
To:        src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org
Subject:   svn commit: r263926 - head/usr.bin/mkimg
Message-ID:  <201403292346.s2TNk1fR047652@svn.freebsd.org>
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Author: marcel
Date: Sat Mar 29 23:46:01 2014
New Revision: 263926
URL: http://svnweb.freebsd.org/changeset/base/263926

Log:
  Fix build on FreeBSD 7 where:
  1.  DOSPTYP_FAT32 is not defined in <sys/diskmbr.h>
  2.  uuid_enc_le() does not exist in libc.

Modified:
  head/usr.bin/mkimg/ebr.c
  head/usr.bin/mkimg/gpt.c
  head/usr.bin/mkimg/mbr.c

Modified: head/usr.bin/mkimg/ebr.c
==============================================================================
--- head/usr.bin/mkimg/ebr.c	Sat Mar 29 23:25:09 2014	(r263925)
+++ head/usr.bin/mkimg/ebr.c	Sat Mar 29 23:46:01 2014	(r263926)
@@ -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) },

Modified: head/usr.bin/mkimg/gpt.c
==============================================================================
--- head/usr.bin/mkimg/gpt.c	Sat Mar 29 23:25:09 2014	(r263925)
+++ head/usr.bin/mkimg/gpt.c	Sat Mar 29 23:46:01 2014	(r263926)
@@ -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 *boo
 	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));

Modified: head/usr.bin/mkimg/mbr.c
==============================================================================
--- head/usr.bin/mkimg/mbr.c	Sat Mar 29 23:25:09 2014	(r263925)
+++ head/usr.bin/mkimg/mbr.c	Sat Mar 29 23:46:01 2014	(r263926)
@@ -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) },

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