root/maint/gnulib/lib/printf.c

/* */

DEFINITIONS

1. printf

   1 /* Formatted output to a stream.
   2    Copyright (C) 2007, 2010-2021 Free Software Foundation, Inc.
   3 
   4    This file is free software: you can redistribute it and/or modify
   5    it under the terms of the GNU Lesser General Public License as
   6    published by the Free Software Foundation; either version 3 of the
   7    License, or (at your option) any later version.
   8 
   9    This file is distributed in the hope that it will be useful,
  10    but WITHOUT ANY WARRANTY; without even the implied warranty of
  11    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12    GNU Lesser General Public License for more details.
  13 
  14    You should have received a copy of the GNU Lesser General Public License
  15    along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
  16 
  17 #ifdef HAVE_CONFIG_H
  18 # include <config.h>
  19 #endif
  20 
  21 /* Specification.  */
  22 #include <stdio.h>
  23 
  24 #include <stdarg.h>
  25 
  26 /* Print formatted output to standard output.
  27    Return string length of formatted string.  On error, return a negative
  28    value.  */
  29 int
  30 printf (const char *format, ...)
     /*  */
  31 {
  32   int retval;
  33   va_list args;
  34 
  35   va_start (args, format);
  36   retval = vfprintf (stdout, format, args);
  37   va_end (args);
  38 
  39   return retval;
  40 }

/* */