stdio-common/getline.c

   1 /* Copyright (C) 1991, 1992, 1995 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
  16 not, write to the Free Software Foundation, Inc., 675 Mass Ave,
  17 Cambridge, MA 02139, USA.  */
  18
  19 #include <ansidecl.h>
  20 #include <stddef.h>
  21 #include <stdio.h>
  22
  23 #undef __getline
  24
  25 #ifdef USE_IN_LIBIO
  26 # define ssize_t _IO_ssize_t
  27 # define __getdelim _IO_getdelim
  28 #endif
  29
  30 /* Like getdelim, but always looks for a newline.  */
  31 ssize_t
  32 DEFUN(__getline, (lineptr, n, stream),
  33       char **lineptr AND size_t *n AND FILE *stream)
  34 {
  35   return __getdelim (lineptr, n, '\n', stream);
  36 }
  37
  38 weak_alias (__getline, getline)