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-rw-r--r--lib/libdisk/create_chunk.c296
1 files changed, 0 insertions, 296 deletions
diff --git a/lib/libdisk/create_chunk.c b/lib/libdisk/create_chunk.c
deleted file mode 100644
index 7f1453e..0000000
--- a/lib/libdisk/create_chunk.c
+++ /dev/null
@@ -1,296 +0,0 @@
-/*
- * ----------------------------------------------------------------------------
- * "THE BEER-WARE LICENSE" (Revision 42):
- * <phk@FreeBSD.org> wrote this file. As long as you retain this notice you
- * can do whatever you want with this stuff. If we meet some day, and you think
- * this stuff is worth it, you can buy me a beer in return. Poul-Henning Kamp
- * ----------------------------------------------------------------------------
- */
-
-#include <sys/cdefs.h>
-__FBSDID("$FreeBSD$");
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <string.h>
-#include <ctype.h>
-#include <fcntl.h>
-#include <stdarg.h>
-#include <sys/param.h>
-#include <sys/disklabel.h>
-#ifdef PC98
-#include <sys/diskpc98.h>
-#else
-#include <sys/diskmbr.h>
-#endif
-#include <sys/mount.h>
-#include <sys/stat.h>
-#include <sys/sysctl.h>
-#include <grp.h>
-#include <paths.h>
-#include <pwd.h>
-#include "libdisk.h"
-
-static int
-Fixup_FreeBSD_Names(struct chunk *c)
-{
- struct chunk *c1, *c3;
- uint j;
-
- if (!strcmp(c->name, "X"))
- return 0;
-
- /* reset all names to "X" */
- for (c1 = c->part; c1; c1 = c1->next) {
- c1->oname = c1->name;
- c1->name = malloc(12);
- if (!c1->name)
- return -1;
- strcpy(c1->name,"X");
- }
-
- /* Allocate the first swap-partition we find */
- for (c1 = c->part; c1; c1 = c1->next) {
- if (c1->type == unused)
- continue;
- if (c1->subtype != FS_SWAP)
- continue;
- sprintf(c1->name, "%s%c", c->name, SWAP_PART + 'a');
- break;
- }
-
- /* Allocate the first root-partition we find */
- for (c1 = c->part; c1; c1 = c1->next) {
- if (c1->type == unused)
- continue;
- if (!(c1->flags & CHUNK_IS_ROOT))
- continue;
- sprintf(c1->name, "%s%c", c->name, 0 + 'a');
- break;
- }
-
- /* Try to give them the same as they had before */
- for (c1 = c->part; c1; c1 = c1->next) {
- if (strcmp(c1->name, "X"))
- continue;
- for (c3 = c->part; c3 ; c3 = c3->next)
- if (c1 != c3 && !strcmp(c3->name, c1->oname))
- goto newname;
- strcpy(c1->name, c1->oname);
- newname:
- ;
- }
-
- /* Allocate the rest sequentially */
- for (c1 = c->part; c1; c1 = c1->next) {
- const char order[] = "defghab";
-
- if (c1->type == unused)
- continue;
- if (strcmp("X", c1->name))
- continue;
-
- for (j = 0; j < strlen(order); j++) {
- sprintf(c1->name, "%s%c", c->name, order[j]);
- for (c3 = c->part; c3 ; c3 = c3->next)
- if (c1 != c3 && !strcmp(c3->name, c1->name))
- goto match;
- break;
- match:
- strcpy(c1->name, "X");
- continue;
- }
- }
- for (c1 = c->part; c1; c1 = c1->next) {
- free(c1->oname);
- c1->oname = 0;
- }
- return 0;
-}
-
-#ifndef PC98
-static int
-Fixup_Extended_Names(struct chunk *c)
-{
- struct chunk *c1;
- int j = 5;
-
- for (c1 = c->part; c1; c1 = c1->next) {
- if (c1->type == unused)
- continue;
- free(c1->name);
- c1->name = malloc(12);
- if (!c1->name)
- return -1;
- sprintf(c1->name, "%ss%d", c->disk->chunks->name, j++);
- if (c1->type == freebsd)
- if (Fixup_FreeBSD_Names(c1) != 0)
- return -1;
- }
- return 0;
-}
-#endif
-
-#ifdef __powerpc__
-static int
-Fixup_Apple_Names(struct chunk *c)
-{
- struct chunk *c1;
-
- for (c1 = c->part; c1; c1 = c1->next) {
- if (c1->type == unused)
- continue;
- free(c1->name);
- c1->name = strdup(c->name);
- if (!c1->name)
- return (-1);
- }
- return 0;
-}
-#endif
-
-int
-Fixup_Names(struct disk *d)
-{
- struct chunk *c1, *c2;
-#if defined(__i386__) || defined(__ia64__) || defined(__amd64__)
- struct chunk *c3;
- int j, max;
-#endif
-
- c1 = d->chunks;
- for (c2 = c1->part; c2 ; c2 = c2->next) {
- if (c2->type == unused)
- continue;
- if (strcmp(c2->name, "X"))
- continue;
-#if defined(__i386__) || defined(__ia64__) || defined(__amd64__)
- c2->oname = malloc(12);
- if (!c2->oname)
- return -1;
-#ifdef __ia64__
- max = d->gpt_size;
-#else
- max = NDOSPART;
-#endif
- for (j = 1; j <= max; j++) {
-#ifdef __ia64__
- sprintf(c2->oname, "%s%c%d", c1->name,
- (c1->type == whole) ? 'p' : 's', j);
-#else
- sprintf(c2->oname, "%ss%d", c1->name, j);
-#endif
- for (c3 = c1->part; c3; c3 = c3->next)
- if (c3 != c2 && !strcmp(c3->name, c2->oname))
- goto match;
- free(c2->name);
- c2->name = c2->oname;
- c2->oname = 0;
- break;
- match:
- continue;
- }
- if (c2->oname)
- free(c2->oname);
-#else
- free(c2->name);
- c2->name = strdup(c1->name);
-#endif /*__i386__*/
- }
- for (c2 = c1->part; c2; c2 = c2->next) {
- if (c2->type == freebsd)
- Fixup_FreeBSD_Names(c2);
-#ifdef __powerpc__
- else if (c2->type == apple)
- Fixup_Apple_Names(c2);
-#endif
-#ifndef PC98
- else if (c2->type == extended)
- Fixup_Extended_Names(c2);
-#endif
- }
- return 0;
-}
-
-int
-Create_Chunk(struct disk *d, daddr_t offset, daddr_t size, chunk_e type,
- int subtype, u_long flags, const char *sname)
-{
- int i;
-
-#ifndef __ia64__
- if (!(flags & CHUNK_FORCE_ALL)) {
- daddr_t l;
-#ifdef PC98
- /* Never use the first cylinder */
- if (!offset) {
- offset += (d->bios_sect * d->bios_hd);
- size -= (d->bios_sect * d->bios_hd);
- }
-#else
- /* Never use the first track */
- if (!offset) {
- offset += d->bios_sect;
- size -= d->bios_sect;
- }
-#endif /* PC98 */
-
- /* Always end on cylinder boundary */
- l = (offset + size) % (d->bios_sect * d->bios_hd);
- size -= l;
- }
-#endif
-
- i = Add_Chunk(d, offset, size, "X", type, subtype, flags, sname);
- Fixup_Names(d);
- return i;
-}
-
-struct chunk *
-Create_Chunk_DWIM(struct disk *d, struct chunk *parent, daddr_t size,
- chunk_e type, int subtype, u_long flags)
-{
- int i;
- struct chunk *c1;
- daddr_t offset;
-
- if (!parent)
- parent = d->chunks;
-
- if ((parent->type == freebsd && type == part && parent->part == NULL)
- || (parent->type == apple && type == part && parent->part == NULL)) {
- c1 = New_Chunk();
- if (c1 == NULL)
- return (NULL);
- c1->disk = parent->disk;
- c1->offset = parent->offset;
- c1->size = parent->size;
- c1->end = parent->offset + parent->size - 1;
- c1->type = unused;
- if (parent->sname != NULL)
- c1->sname = strdup(parent->sname);
- c1->name = strdup("-");
- parent->part = c1;
- }
-
- for (c1 = parent->part; c1; c1 = c1->next) {
- if (c1->type != unused)
- continue;
- if (c1->size < size)
- continue;
- offset = c1->offset;
- goto found;
- }
- return 0;
-found:
- i = Add_Chunk(d, offset, size, "X", type, subtype, flags, "-");
- if (i)
- return 0;
- Fixup_Names(d);
- for (c1 = parent->part; c1; c1 = c1->next)
- if (c1->offset == offset)
- return c1;
- /* barfout(1, "Serious internal trouble"); */
- return 0;
-}
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