external/gpl2/xcvs/dist/lib/getnline.c

   1 /* getnline - Read a line from a stream, with bounded memory allocation.
   2
   3    Copyright (C) 2003, 2004 Free Software Foundation, Inc.
   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 2, or (at your option)
   8    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, write to the Free Software Foundation,
  17    Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
  18
  19 #ifdef HAVE_CONFIG_H
  20 # include <config.h>
  21 #endif
  22
  23 /* Specification.  */
  24 #include "getnline.h"
  25
  26 #include "getndelim2.h"
  27
  28 ssize_t
  29 getndelim (char **lineptr, size_t *linesize, size_t nmax,
  30            int delimiter, FILE *stream)
  31 {
  32   return getndelim2 (lineptr, linesize, 0, nmax, delimiter, EOF, stream);
  33 }
  34
  35 ssize_t
  36 getnline (char **lineptr, size_t *linesize, size_t nmax, FILE *stream)
  37 {
  38   return getndelim (lineptr, linesize, nmax, '\n', stream);
  39 }