manual/examples/memopen.c

   1 /* String Streams
   2    Copyright (C) 1991-2019 Free Software Foundation, Inc.
   3
   4    This program is free software; you can redistribute it and/or
   5    modify it under the terms of the GNU General Public License
   6    as published by the Free Software Foundation; either version 2
   7    of the License, or (at your option) any later version.
   8
   9    This program 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 General Public License for more details.
  13
  14    You should have received a copy of the GNU General Public License
  15    along with this program; if not, see <https://www.gnu.org/licenses/>.
  16 */
  17
  18 #include <stdio.h>
  19
  20 static char buffer[] = "foobar";
  21
  22 int
  23 main (void)
  24 {
  25   int ch;
  26   FILE *stream;
  27
  28   stream = fmemopen (buffer, strlen (buffer), "r");
  29   while ((ch = fgetc (stream)) != EOF)
  30     printf ("Got %c\n", ch);
  31   fclose (stream);
  32
  33   return 0;
  34 }