hphp/runtime/base/zend_printf.h

   1 /*
   2    +----------------------------------------------------------------------+
   3    | HipHop for PHP                                                       |
   4    +----------------------------------------------------------------------+
   5    | Copyright (c) 2010-2013 Facebook, Inc. (http://www.facebook.com)     |
   6    | Copyright (c) 1998-2010 Zend Technologies Ltd. (http://www.zend.com) |
   7    +----------------------------------------------------------------------+
   8    | This source file is subject to version 2.00 of the Zend license,     |
   9    | that is bundled with this package in the file LICENSE, and is        |
  10    | available through the world-wide-web at the following url:           |
  11    | http://www.zend.com/license/2_00.txt.                                |
  12    | If you did not receive a copy of the Zend license and are unable to  |
  13    | obtain it through the world-wide-web, please send a note to          |
  14    | license@zend.com so we can mail you a copy immediately.              |
  15    +----------------------------------------------------------------------+
  16 */
  17
  18 #ifndef incl_HPHP_ZEND_PRINTF_H_
  19 #define incl_HPHP_ZEND_PRINTF_H_
  20
  21 #include "hphp/runtime/base/types.h"
  22
  23 namespace HPHP {
  24 ///////////////////////////////////////////////////////////////////////////////
  25
  26 /**
  27  * How PHP formats a string. Called by ext/ext_string.cpp.
  28  */
  29 char *string_printf(const char *format, int len, CArrRef args, int *outlen);
  30
  31 // XXX: vspprintf and spprintf have slightly different semantics and flags than
  32 // C99 printf (because PHP) so we can't annotate them with ATTRIBUTE_PRINTF
  33
  34 int vspprintf(char **pbuf, size_t max_len, const char *format, ...);
  35 int vspprintf_ap(char **pbuf, size_t max_len, const char *format, va_list ap);
  36 int spprintf(char **pbuf, size_t max_len, const char *format, ...);
  37
  38 ///////////////////////////////////////////////////////////////////////////////
  39 }
  40
  41 #endif // incl_HPHP_ZEND_PRINTF_H_