diff options
Diffstat (limited to 'lib/libdisk/create_chunk.c')
| -rw-r--r-- | lib/libdisk/create_chunk.c | 112 |
1 files changed, 110 insertions, 2 deletions
diff --git a/lib/libdisk/create_chunk.c b/lib/libdisk/create_chunk.c index 7abcac9..82c0082 100644 --- a/lib/libdisk/create_chunk.c +++ b/lib/libdisk/create_chunk.c @@ -6,7 +6,7 @@ * this stuff is worth it, you can buy me a beer in return. Poul-Henning Kamp * ---------------------------------------------------------------------------- * - * $Id$ + * $Id: create_chunk.c,v 1.2 1995/04/29 01:55:20 phk Exp $ * */ @@ -15,11 +15,119 @@ #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) { - return Add_Chunk(d,offset,size,"X",type,subtype,flags); + int i; + i = Add_Chunk(d,offset,size,"X",type,subtype,flags); + Fixup_Names(d); + return i; } |
