file_cmds-82.tar.gz

[apple/file_cmds.git] / file / readfat.c

diff --git a/file/readfat.c b/file/readfat.c
deleted file mode 100644 (file)
index c48c325..0000000
--- a/file/readfat.c
+++ /dev/null
@@ -1,112 +0,0 @@
-/*
- * Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
- *
- * @APPLE_LICENSE_HEADER_START@
- * 
- * Portions Copyright (c) 1999 Apple Computer, Inc.  All Rights
- * Reserved.  This file contains Original Code and/or Modifications of
- * Original Code as defined in and that are subject to the Apple Public
- * Source License Version 1.1 (the "License").  You may not use this file
- * except in compliance with the License.  Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
- * 
- * The Original Code and all software distributed under the License are
- * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE OR NON- INFRINGEMENT.  Please see the
- * License for the specific language governing rights and limitations
- * under the License.
- * 
- * @APPLE_LICENSE_HEADER_END@
- */
-#ifdef BUILTIN_FAT
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sys/types.h>
-#include <sys/param.h> /* for MAXPATHLEN */
-#include <sys/file.h>
-#include <unistd.h>     /* for read() */
-
-#include <mach-o/fat.h>
-#include <mach-o/arch.h>
-#include <mach-o/swap.h>
-
-#include "file.h"
-
-static void print_arch_name_for_file(
-    cpu_type_t cputype,
-    cpu_subtype_t cpusubtype);
-
-void
-tryfat(
-const char *inname,
-int fd,
-char *buf,
-int nbytes)
-{
-    struct fat_header fat_header;
-    struct fat_arch *fat_archs;
-    unsigned long i, arch_size, tbytes;
-    char *arch_buf;
-    unsigned char tmpbuf[HOWMANY+1];   /* one extra for terminating '\0' */
-    
-
-       if(nbytes < sizeof(struct fat_header)){
-           return;
-       }
-       memcpy(&fat_header, buf, sizeof(struct fat_header));
-#ifdef __LITTLE_ENDIAN__
-       swap_fat_header(&fat_header, NX_LittleEndian);
-#endif /* __LITTLE_ENDIAN__ */
-       arch_size = fat_header.nfat_arch * sizeof(struct fat_arch);
-       if(arch_size + sizeof(struct fat_header) > nbytes){
-           return;
-       }
-       arch_buf = malloc(nbytes);
-       if(arch_buf == NULL)
-           return;
-       memcpy(arch_buf, buf + sizeof(struct fat_header), arch_size);
-       fat_archs = (struct fat_arch *)(arch_buf);
-#ifdef __LITTLE_ENDIAN__
-       swap_fat_arch(fat_archs, fat_header.nfat_arch, NX_LittleEndian);
-#endif /* __LITTLE_ENDIAN__ */
-       for(i = 0; i < fat_header.nfat_arch; i++){
-           printf("\n%s", inname);
-           print_arch_name_for_file(fat_archs[i].cputype,
-                                    fat_archs[i].cpusubtype);
-           printf(":\t");
-           lseek(fd, fat_archs[i].offset, L_SET);
-           /*
-            * try looking at the first HOWMANY bytes
-            */
-           if ((tbytes = read(fd, (char *)tmpbuf, HOWMANY)) == -1) {
-               error("read failed (%s).\n", strerror(errno));
-               /*NOTREACHED*/
-           }
-           tryit(tmpbuf, tbytes, 0);
-       }
-}
-
-static
-void
-print_arch_name_for_file(
-cpu_type_t cputype,
-cpu_subtype_t cpusubtype)
-{
-    const NXArchInfo *ArchInfoTable, *ai;
-
-       ArchInfoTable = NXGetAllArchInfos();
-       for(ai = ArchInfoTable; ai->name != NULL; ai++){
-           if(ai->cputype == cputype &&
-              ai->cpusubtype == cpusubtype){
-               printf(" (for architecture %s)", ai->name);
-               return;
-           }
-       }
-       printf(" (for architecture cputype (%d) cpusubtype (%d))",
-              cputype, cpusubtype);
-}
-#endif /* BUILTIN_FAT */