1/*
2 * Copyright (c) 2003-2004,2006-2010,2013-2014 Apple Inc. All Rights Reserved.
3 *
4 * @APPLE_LICENSE_HEADER_START@
5 *
6 * This file contains Original Code and/or Modifications of Original Code
7 * as defined in and that are subject to the Apple Public Source License
8 * Version 2.0 (the 'License'). You may not use this file except in
9 * compliance with the License. Please obtain a copy of the License at
10 * http://www.opensource.apple.com/apsl/ and read it before using this
11 * file.
12 *
13 * The Original Code and all software distributed under the License are
14 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
15 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
16 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
18 * Please see the License for the specific language governing rights and
19 * limitations under the License.
20 *
21 * @APPLE_LICENSE_HEADER_END@
22 *
23 * readline.h
24 */
25
26#ifndef _READLINE_H_
27#define _READLINE_H_  1
28
29#include <CoreFoundation/CFData.h>
30#include <sys/types.h>
31
32#ifdef __cplusplus
33extern "C" {
34#endif
35
36/* Inspects a file's existence and size.  Returns a file handle or -1 on failure */
37extern int inspect_file_and_size(const char* name, off_t *out_off_end);
38
39/* Read a line from stdin into buffer as a null terminated string.  If buffer is
40   non NULL use at most buffer_size bytes and return a pointer to buffer.  Otherwise
41   return a newly malloced buffer.
42   if EOF is read this function returns NULL.  */
43extern char *readline(char *buffer, int buffer_size);
44
45/* Read the file name into buffer.  On return outData.Data contains a newly
46   malloced buffer of outData.Length bytes. Return 0 on success and -1 on failure.  */
47extern int read_file(const char *name, uint8_t **outData, size_t *outLength);
48
49extern CFDataRef copyFileContents(const char *path);
50
51extern bool writeFileContents(const char *path, CFDataRef data);
52
53#ifdef __cplusplus
54}
55#endif
56
57#endif /* _READLINE_H_ */
58