libratbox/include/rb_snprintf.h

   1 /*
   2  *  ircd-ratbox: A slightly useful ircd.
   3  *  sprintf_rb_.h: The irc sprintf header.
   4  *
   5  *  Copyright (C) 1990 Jarkko Oikarinen and University of Oulu, Co Center
   6  *  Copyright (C) 1996-2002 Hybrid Development Team
   7  *  Copyright (C) 2002-2005 ircd-ratbox development team
   8  *
   9  *  This program is free software; you can redistribute it and/or modify
  10  *  it under the terms of the GNU General Public License as published by
  11  *  the Free Software Foundation; either version 2 of the License, or
  12  *  (at your option) any later version.
  13  *
  14  *  This program is distributed in the hope that it will be useful,
  15  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17  *  GNU General Public License for more details.
  18  *
  19  *  You should have received a copy of the GNU General Public License
  20  *  along with this program; if not, write to the Free Software
  21  *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301
  22  *  USA
  23  *
  24  *  $Id: rb_snprintf.h 26092 2008-09-19 15:13:52Z androsyn $
  25  */
  26
  27 #ifndef RB_LIB_H
  28 # error "Do not use snprintf.h directly"
  29 #endif
  30
  31 #ifndef SPRINTF_IRC
  32 #define SPRINTF_IRC
  33
  34 /*=============================================================================
  35  * Proto types
  36  */
  37
  38
  39 /*
  40  * rb_sprintf - optimized sprintf
  41  */
  42 #ifdef __GNUC__
  43 int
  44 rb_sprintf(char *str, const char *fmt, ...)
  45 __attribute((format(printf, 2, 3)));
  46      int rb_snprintf(char *str, const size_t size, const char *, ...)
  47         __attribute__ ((format(printf, 3, 4)));
  48      int rb_sprintf_append(char *str, const char *format, ...) __attribute((format(printf, 2, 3)));
  49      int rb_snprintf_append(char *str, size_t len, const char *format, ...)
  50         __attribute__ ((format(printf, 3, 4)));
  51 #else
  52 int rb_sprintf(char *str, const char *format, ...);
  53 int rb_snprintf(char *str, const size_t size, const char *, ...);
  54 int rb_sprintf_append(char *str, const char *format, ...);
  55 int rb_snprintf_append(char *str, const size_t size, const char *, ...);
  56
  57 #endif
  58
  59 int rb_vsnprintf(char *str, const size_t size, const char *fmt, va_list args);
  60 int rb_vsprintf(char *str, const char *fmt, va_list args);
  61 int rb_vsnprintf_append(char *str, const size_t size, const char *fmt, va_list args);
  62 int rb_vsprintf_append(char *str, const char *fmt, va_list args);
  63
  64 #endif /* SPRINTF_IRC */