Security-57740.1.18.tar.gz

[apple/security.git] / OSX / libsecurity_ssl / sslViewer / fileIo.c

diff --git a/OSX/libsecurity_ssl/sslViewer/fileIo.c b/OSX/libsecurity_ssl/sslViewer/fileIo.c
deleted file mode 100644 (file)
index 802de34..0000000
--- a/OSX/libsecurity_ssl/sslViewer/fileIo.c
+++ /dev/null
@@ -1,116 +0,0 @@
-/*
- * Copyright (c) 2001-2003,2006-2012,2014 Apple Inc. All Rights Reserved.
- *
- * @APPLE_LICENSE_HEADER_START@
- * 
- * 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 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ 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, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
- * 
- * @APPLE_LICENSE_HEADER_END@
- */
-
-/*
- * fileIo.c - simple file read/write utilities
- */
-
-#include <unistd.h>
-#include <fcntl.h>
-#include <errno.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include "fileIo.h"
-
-int writeFile(
-       const char                      *fileName,
-       const unsigned char     *bytes,
-       unsigned                        numBytes)
-{
-       int             rtn;
-       int     fd;
-
-       fd = open(fileName, O_RDWR | O_CREAT | O_TRUNC, 0600);
-       if(fd < 0) {
-               return errno;
-       }
-       rtn = lseek(fd, 0, SEEK_SET);
-       if(rtn < 0) {
-               return errno;
-       }
-       rtn = write(fd, bytes, (size_t)numBytes);
-       if(rtn != (int)numBytes) {
-               if(rtn >= 0) {
-                       printf("writeFile: short write\n");
-               }
-               rtn = EIO;
-       }
-       else {
-               rtn = 0;
-       }
-       close(fd);
-       return rtn;
-}
-
-/*
- * Read entire file.
- */
-int readFile(
-       const char              *fileName,
-       unsigned char   **bytes,                // mallocd and returned
-       unsigned                *numBytes)              // returned
-{
-       int rtn;
-       int fd;
-       unsigned char *buf;
-       struct stat     sb;
-       unsigned size;
-
-       *numBytes = 0;
-       *bytes = NULL;
-       fd = open(fileName, O_RDONLY, 0);
-       if(fd < 0) {
-               return errno;
-       }
-       rtn = fstat(fd, &sb);
-       if(rtn) {
-               goto errOut;
-       }
-       size = sb.st_size;
-       buf = malloc(size);
-       if(buf == NULL) {
-               rtn = ENOMEM;
-               goto errOut;
-       }
-       rtn = lseek(fd, 0, SEEK_SET);
-       if(rtn < 0) {
-               goto errOut;
-       }
-       rtn = read(fd, buf, (size_t)size);
-       if(rtn != (int)size) {
-               if(rtn >= 0) {
-                       printf("readFile: short read\n");
-               }
-               rtn = EIO;
-       }
-       else {
-               rtn = 0;
-               *bytes = buf;
-               *numBytes = size;
-       }
-errOut:
-       close(fd);
-       return rtn;
-}