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Root/tags/2.0/i386/include/secure/_stdio.h

Source at commit 1808 created 12 years 4 months ago.
By blackosx, Revise layout of package installer 'Welcome' file so it looks cleaner. Change the copyright notice to begin from 2009 as seen in the Chameleon 2.0 r431 installer. Should this date be set earlier?
1/*
2 * Copyright (c) 2007 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
24#ifndef _STDIO_H_
25 #error error "Never use <secure/_stdio.h> directly; include <stdio.h> instead."
26#endif
27
28#ifndef _SECURE__STDIO_H_
29#define _SECURE__STDIO_H_
30
31#include <secure/_common.h>
32
33#if _USE_FORTIFY_LEVEL > 0
34
35#undef sprintf
36#undef vsprintf
37#undef snprintf
38#undef vsnprintf
39
40/* sprintf, vsprintf, snprintf, vsnprintf */
41
42extern int __sprintf_chk (char * __restrict, int, size_t,
43 const char * __restrict, ...)
44 __DARWIN_LDBL_COMPAT (__sprintf_chk);
45
46#define sprintf(str, ...) \
47 __builtin___sprintf_chk (str, 0, __darwin_obsz(str), __VA_ARGS__)
48
49extern int __snprintf_chk (char * __restrict, size_t, int, size_t,
50 const char * __restrict, ...)
51 __DARWIN_LDBL_COMPAT (__snprintf_chk);
52
53#define snprintf(str, len, ...) \
54 __builtin___snprintf_chk (str, len, 0, __darwin_obsz(str), __VA_ARGS__)
55
56extern int __vsprintf_chk (char * __restrict, int, size_t,
57 const char * __restrict, va_list)
58 __DARWIN_LDBL_COMPAT (__vsprintf_chk);
59
60#define vsprintf(str, format, ap) \
61 __builtin___vsprintf_chk (str, 0, __darwin_obsz(str), format, ap)
62
63extern int __vsnprintf_chk (char * __restrict, size_t, int, size_t,
64 const char * __restrict, va_list)
65 __DARWIN_LDBL_COMPAT (__vsnprintf_chk);
66
67#define vsnprintf(str, len, format, ap) \
68 __builtin___vsnprintf_chk (str, len, 0, __darwin_obsz(str), format, ap)
69
70
71#endif
72
73#endif
74

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Revision: 1808