mdw@git.distorted.org.uk Git - disorder/blob - lib/printf.h

   1 /*
   2  * This file is part of DisOrder
   3  * Copyright (C) 2004, 2006-2008 Richard Kettlewell
   4  *
   5  * This program is free software: you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation, either version 3 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  17  */
  18 #ifndef PRINTF_H
  19 #define PRINTF_H
  20
  21 #include <stdarg.h>
  22
  23 struct sink;
  24
  25 int byte_vsinkprintf(struct sink *output,
  26                      const char *fmt,
  27                      va_list ap);
  28 int byte_sinkprintf(struct sink *output, const char *fmt, ...);
  29 /* partial printf implementation that takes ASCII format strings but
  30  * arbitrary byte strings as args to %s and friends.  Lots of bits are
  31  * missing! */
  32
  33 int byte_vsnprintf(char buffer[],
  34                    size_t bufsize,
  35                    const char *fmt,
  36                    va_list ap);
  37 int byte_snprintf(char buffer[],
  38                   size_t bufsize,
  39                   const char *fmt,
  40                   ...)
  41   attribute((format (printf, 3, 4)));
  42 /* analogues of [v]snprintf */
  43
  44 int byte_vasprintf(char **ptrp,
  45                    const char *fmt,
  46                    va_list ap);
  47 int byte_asprintf(char **ptrp,
  48                   const char *fmt,
  49                   ...)
  50   attribute((format (printf, 2, 3)));
  51 /* analogues of [v]asprintf (uses xmalloc/xrealloc) */
  52
  53 int byte_xvasprintf(char **ptrp,
  54                     const char *fmt,
  55                     va_list ap);
  56 int byte_xasprintf(char **ptrp,
  57                    const char *fmt,
  58                    ...)
  59   attribute((format (printf, 2, 3)));
  60 /* same but terminate on error */
  61
  62 int byte_vfprintf(FILE *fp, const char *fmt, va_list ap);
  63 int byte_fprintf(FILE *fp, const char *fmt, ...)
  64   attribute((format (printf, 2, 3)));
  65 /* analogues of [v]fprintf */
  66
  67 #endif /* PRINTF_H */
  68
  69 /*
  70 Local Variables:
  71 c-basic-offset:2
  72 comment-column:40
  73 End:
  74 */