lib/getnline.c

   1 /* getnline - Read a line from a stream, with bounded memory allocation.
   2
   3    Copyright (C) 2003-2004, 2006, 2009-2020 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 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 <https://www.gnu.org/licenses/>.  */
  17
  18 #include <config.h>
  19
  20 /* Specification.  */
  21 #include "getnline.h"
  22
  23 #include "getndelim2.h"
  24
  25 ssize_t
  26 getndelim (char **lineptr, size_t *linesize, size_t nmax,
  27            int delimiter, FILE *stream)
  28 {
  29   return getndelim2 (lineptr, linesize, 0, nmax, delimiter, EOF, stream);
  30 }
  31
  32 ssize_t
  33 getnline (char **lineptr, size_t *linesize, size_t nmax, FILE *stream)
  34 {
  35   return getndelim (lineptr, linesize, nmax, '\n', stream);
  36 }