stdio-common/getline.c

   1 /* Copyright (C) 1991, 1992, 1995, 1996, 1997 Free Software Foundation, Inc.
   2    This file is part of the GNU C Library.
   3
   4    The GNU C Library is free software; you can redistribute it and/or
   5    modify it under the terms of the GNU Library General Public License as
   6    published by the Free Software Foundation; either version 2 of the
   7    License, or (at your option) any later version.
   8
   9    The GNU C Library 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 GNU
  12    Library General Public License for more details.
  13
  14    You should have received a copy of the GNU Library General Public
  15    License along with the GNU C Library; see the file COPYING.LIB.  If not,
  16    write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  17    Boston, MA 02111-1307, USA.  */
  18
  19 #include <stddef.h>
  20 #include <stdio.h>
  21
  22 #undef __getline
  23
  24 #ifdef USE_IN_LIBIO
  25 # include "../libio/libioP.h"
  26 # undef ssize_t
  27 # define ssize_t _IO_ssize_t
  28 # define __getdelim _IO_getdelim
  29 #endif
  30
  31 /* Like getdelim, but always looks for a newline.  */
  32 ssize_t
  33 __getline (char **lineptr, size_t *n, FILE *stream)
  34 {
  35   return __getdelim (lineptr, n, '\n', stream);
  36 }
  37
  38 weak_alias (__getline, getline)