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/*
* ----------------------------------------------------------------------------
* "THE BEER-WARE LICENSE" (Revision 42):
* <phk@login.dknet.dk> 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
* ----------------------------------------------------------------------------
*
* $Id: create_chunk.c,v 1.2 1995/04/29 01:55:20 phk Exp $
*
*/
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <string.h>
#include <sys/types.h>
#include <sys/disklabel.h>
#include <sys/diskslice.h>
#include <sys/types.h>
#include <err.h>
#include "libdisk.h"
void
Fixup_FreeBSD_Names(struct disk *d, struct chunk *c)
{
struct chunk *c1, *c2, *c3;
int j;
char *p=0;
for (c1 = c->part; c1 ; c1 = c1->next) {
if (c1->type == unused) continue;
if (c1->type == reserved) continue;
if (strcmp(c1->name, "X")) continue;
for(j=0;j<=8;j++) {
if (j == 2)
continue;
p = malloc(12);
if(!p) err(1,"malloc failed");
sprintf(p,"%s%c",c->name,j+'a');
for(c3 = c->part; c3 ; c3 = c3->next)
if (c3 != c1 && !strcmp(c3->name, p))
goto match;
free(c1->name);
c1->name = p;
p = 0;
break;
match:
continue;
}
if(p)
free(p);
}
}
void
Fixup_Extended_Names(struct disk *d, struct chunk *c)
{
struct chunk *c1, *c2, *c3;
int j;
char *p=0;
for (c1 = c->part; c1 ; c1 = c1->next) {
if (c1->type == freebsd)
Fixup_FreeBSD_Names(d,c1);
if (c1->type == unused) continue;
if (c1->type == reserved) continue;
if (strcmp(c1->name, "X")) continue;
for(j=5;j<=29;j++) {
p = malloc(12);
if(!p) err(1,"malloc failed");
sprintf(p,"%ss%d",c->name,j);
for(c3 = c->part; c3 ; c3 = c3->next)
if (c3 != c1 && !strcmp(c3->name, p))
goto match;
free(c1->name);
c1->name = p;
p = 0;
break;
match:
continue;
}
if(p)
free(p);
}
}
void
Fixup_Names(struct disk *d)
{
struct chunk *c1, *c2, *c3;
int i,j;
char *p=0;
c1 = d->chunks;
for(i=1,c2 = c1->part; c2 ; c2 = c2->next) {
if (c2->type == freebsd)
Fixup_FreeBSD_Names(d,c2);
if (c2->type == extended)
Fixup_Extended_Names(d,c2);
if (c2->type == unused)
continue;
if (c2->type == reserved)
continue;
if (strcmp(c2->name,"X"))
continue;
p = malloc(12);
if(!p) err(1,"malloc failed");
for(j=1;j<=NDOSPART;j++) {
sprintf(p,"%ss%d",c1->name,j);
for(c3 = c1->part; c3 ; c3 = c3->next)
if (c3 != c2 && !strcmp(c3->name, p))
goto match;
free(c2->name);
c2->name = p;
p = 0;
break;
match:
continue;
}
if(p)
free(p);
}
}
int
Create_Chunk(struct disk *d, u_long offset, u_long size, chunk_e type, int subtype, u_long flags)
{
int i;
i = Add_Chunk(d,offset,size,"X",type,subtype,flags);
Fixup_Names(d);
return i;
}
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