include/iso/stdio_c99.h

   1 /*
   2  * CDDL HEADER START
   3  *
   4  * The contents of this file are subject to the terms of the
   5  * Common Development and Distribution License, Version 1.0 only
   6  * (the "License").  You may not use this file except in compliance
   7  * with the License.
   8  *
   9  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
  10  * or http://www.opensolaris.org/os/licensing.
  11  * See the License for the specific language governing permissions
  12  * and limitations under the License.
  13  *
  14  * When distributing Covered Code, include this CDDL HEADER in each
  15  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  16  * If applicable, add the following below this CDDL HEADER, with the
  17  * fields enclosed by brackets "[]" replaced with your own identifying
  18  * information: Portions Copyright [yyyy] [name of copyright owner]
  19  *
  20  * CDDL HEADER END
  21  */
  22 /*
  23  * Copyright 2014 Garrett D'Amore <garrett@damore.org>
  24  *
  25  * Copyright 2004 Sun Microsystems, Inc.  All rights reserved.
  26  * Use is subject to license terms.
  27  */
  28
  29 /*
  30  * An application should not include this header directly.  Instead it
  31  * should be included only through the inclusion of other Sun headers.
  32  *
  33  * The contents of this header is limited to identifiers specified in
  34  * the C99 standard and in conflict with the C++ implementation of the
  35  * standard header.  The C++ standard may adopt the C99 standard at
  36  * which point it is expected that the symbols included here will
  37  * become part of the C++ std namespace.
  38  */
  39
  40 #ifndef _ISO_STDIO_C99_H
  41 #define _ISO_STDIO_C99_H
  42
  43 #ifdef  __cplusplus
  44 extern "C" {
  45 #endif
  46
  47 /*
  48  * The following have been added as a result of the ISO/IEC 9899:1999
  49  * standard. For a strictly conforming C application, visibility is
  50  * contingent on the value of __STDC_VERSION__ (see sys/feature_tests.h).
  51  * For non-strictly conforming C applications, there are no restrictions
  52  * on the C namespace.
  53  */
  54
  55 #if defined(__EXTENSIONS__) || defined(_STDC_C99) || \
  56         (!defined(_STRICT_STDC) && !defined(__XOPEN_OR_POSIX))
  57
  58 #if !defined(_LP64) && !defined(_LONGLONG_TYPE)
  59 #ifdef __PRAGMA_REDEFINE_EXTNAME
  60 #pragma redefine_extname snprintf       _snprintf_c89
  61 #pragma redefine_extname vsnprintf      _vsnprintf_c89
  62 #pragma redefine_extname vfscanf        _vfscanf_c89
  63 #pragma redefine_extname vscanf         _vscanf_c89
  64 #pragma redefine_extname vsscanf        _vsscanf_c89
  65 #else
  66 #define snprintf        _snprintf_c89
  67 #define vsnprintf       _vsnprintf_c89
  68 #define vfscanf         _vfscanf_c89
  69 #define vscanf          _vscanf_c89
  70 #define vsscanf         _vsscanf_c89
  71 #endif
  72 #endif /* !defined(_LP64) && !defined(_LONGLONG_TYPE) */
  73
  74 extern int vfscanf(FILE *_RESTRICT_KYWD, const char *_RESTRICT_KYWD, __va_list);
  75 extern int vscanf(const char *_RESTRICT_KYWD, __va_list);
  76 extern int vsscanf(const char *_RESTRICT_KYWD, const char *_RESTRICT_KYWD,
  77                 __va_list);
  78 #endif /* defined(__EXTENSIONS__) ... */
  79 #if defined(__EXTENSIONS__) || defined(_STDC_C99) || \
  80         (!defined(_STRICT_STDC) && !defined(__XOPEN_OR_POSIX)) || \
  81         defined(_XPG5)
  82 extern int snprintf(char *_RESTRICT_KYWD, size_t, const char *_RESTRICT_KYWD,
  83         ...);
  84 extern int vsnprintf(char *_RESTRICT_KYWD, size_t, const char *_RESTRICT_KYWD,
  85         __va_list);
  86
  87 #endif /* defined(__EXTENSIONS__) || defined(_STDC_C99) ... */
  88
  89 #ifdef  __cplusplus
  90 }
  91 #endif
  92
  93 #endif  /* _ISO_STDIO_C99_H */