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-rw-r--r--lib/libdisk/open_ia64_disk.c239
1 files changed, 0 insertions, 239 deletions
diff --git a/lib/libdisk/open_ia64_disk.c b/lib/libdisk/open_ia64_disk.c
deleted file mode 100644
index 287757d..0000000
--- a/lib/libdisk/open_ia64_disk.c
+++ /dev/null
@@ -1,239 +0,0 @@
-/*
- * Copyright (c) 2003 Marcel Moolenaar
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
- * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <sys/cdefs.h>
-__FBSDID("$FreeBSD$");
-
-#include <sys/types.h>
-#include <sys/disklabel.h>
-#include <sys/diskmbr.h>
-#include <sys/gpt.h>
-#include <sys/uuid.h>
-
-#include <fcntl.h>
-#include <inttypes.h>
-#include <paths.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-
-#include "libdisk.h"
-
-static struct disk *
-parse_disk(char *conftxt, const char *name)
-{
- char devname[64];
- struct disk *disk;
- struct dos_partition *part;
- struct gpt_hdr *gpt;
- char *buffer, *p, *q;
- int fd, i;
-
- disk = (struct disk *)calloc(sizeof *disk, 1);
- if (disk == NULL)
- return (NULL);
-
- disk->name = strdup(name);
- p = strsep(&conftxt, " "); /* media size */
- disk->media_size = strtoimax(p, &q, 0);
- if (*q)
- goto fail;
-
- p = strsep(&conftxt, " "); /* sector size */
- disk->sector_size = strtoul(p, &q, 0);
- if (*q)
- goto fail;
-
- if (disk->sector_size == 0)
- disk->sector_size = 512;
-
- if (disk->media_size % disk->sector_size)
- goto fail;
-
- /*
- * We need to read the disk to get GPT specific information.
- */
-
- snprintf(devname, sizeof(devname), "%s%s", _PATH_DEV, name);
- fd = open(devname, O_RDONLY);
- if (fd == -1)
- goto fail;
- buffer = malloc(2 * disk->sector_size);
- if (buffer == NULL) {
- close (fd);
- goto fail;
- }
- if (read(fd, buffer, 2 * disk->sector_size) == -1) {
- free(buffer);
- close(fd);
- goto fail;
- }
- close(fd);
-
- gpt = (struct gpt_hdr *)(buffer + disk->sector_size);
- if (memcmp(gpt->hdr_sig, GPT_HDR_SIG, sizeof(gpt->hdr_sig))) {
- /*
- * No GPT present. Check if the MBR is empty (if present)
- * or is a PMBR before declaring this disk as empty. If
- * the MBR isn't empty, bail out. Let's not risk nuking a
- * disk.
- */
- if (*(u_short *)(buffer + DOSMAGICOFFSET) == DOSMAGIC) {
- for (i = 0; i < 4; i++) {
- part = (struct dos_partition *)
- (buffer + DOSPARTOFF + i * DOSPARTSIZE);
- if (part->dp_typ != 0 &&
- part->dp_typ != DOSPTYP_PMBR)
- break;
- }
- if (i < 4) {
- free(buffer);
- goto fail;
- }
- }
- disk->gpt_size = 128;
- disk->lba_start = (disk->gpt_size * sizeof(struct gpt_ent)) /
- disk->sector_size + 2;
- disk->lba_end = (disk->media_size / disk->sector_size) -
- disk->lba_start;
- } else {
- disk->lba_start = gpt->hdr_lba_start;
- disk->lba_end = gpt->hdr_lba_end;
- disk->gpt_size = gpt->hdr_entries;
- }
- free(buffer);
- Add_Chunk(disk, disk->lba_start, disk->lba_end - disk->lba_start + 1,
- name, whole, 0, 0, "-");
- return (disk);
-
-fail:
- free(disk->name);
- free(disk);
- return (NULL);
-}
-
-struct disk *
-Int_Open_Disk(const char *name, char *conftxt)
-{
- struct chunk chunk;
- struct disk *disk;
- char *p, *q, *r, *s, *sd;
- u_long i;
-
- p = conftxt;
- while (p != NULL && *p != 0) {
- q = strsep(&p, " ");
- if (strcmp(q, "0") == 0) {
- q = strsep(&p, " ");
- if (strcmp(q, "DISK") == 0) {
- q = strsep(&p, " ");
- if (strcmp(q, name) == 0)
- break;
- }
- }
- p = strchr(p, '\n');
- if (p != NULL && *p == '\n')
- p++;
- conftxt = p;
- }
- if (p == NULL || *p == 0)
- return (NULL);
-
- conftxt = strchr(p, '\n');
- if (conftxt != NULL)
- *conftxt++ = '\0';
-
- disk = parse_disk(p, name);
- if (disk == NULL)
- return (NULL);
-
- while (conftxt != NULL && *conftxt != 0) {
- p = conftxt;
- conftxt = strchr(p, '\n');
- if (conftxt != NULL)
- *conftxt++ = '\0';
-
- /*
- * 1 PART da0p4 34359738368 512
- * i 4 o 52063912960 ty freebsd-ufs
- * xs GPT xt 516e7cb6-6ecf-11d6-8ff8-00022d09712b
- */
- sd = strsep(&p, " "); /* depth */
- if (strcmp(sd, "0") == 0)
- break;
-
- q = strsep(&p, " "); /* type */
- if (strcmp(q, "PART") != 0)
- continue;
-
- chunk.name = strsep(&p, " "); /* name */
-
- q = strsep(&p, " "); /* length */
- i = strtoimax(q, &r, 0);
- if (*r)
- abort();
- chunk.end = i / disk->sector_size;
-
- q = strsep(&p, " "); /* sector size */
-
- for (;;) {
- q = strsep(&p, " ");
- if (q == NULL)
- break;
- r = strsep(&p, " ");
- i = strtoimax(r, &s, 0);
- if (strcmp(q, "ty") == 0 && *s != '\0') {
- if (!strcmp(r, "efi"))
- chunk.type = efi;
- else if (!strcmp(r, "freebsd")) {
- chunk.type = freebsd;
- chunk.subtype = 0xa5;
- } else if (!strcmp(r, "freebsd-swap")) {
- chunk.type = part;
- chunk.subtype = FS_SWAP;
- } else if (!strcmp(r, "freebsd-ufs")) {
- chunk.type = part;
- chunk.subtype = FS_BSDFFS;
- } else {
- chunk.type = part;
- chunk.subtype = FS_OTHER;
- }
- } else {
- if (!strcmp(q, "o"))
- chunk.offset = i / disk->sector_size;
- else if (!strcmp(q, "i"))
- chunk.flags = CHUNK_ITOF(i) |
- CHUNK_HAS_INDEX;
- }
- }
-
- Add_Chunk(disk, chunk.offset, chunk.end, chunk.name,
- chunk.type, chunk.subtype, chunk.flags, 0);
- }
-
- return (disk);
-}
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