stdio-common/getline.c

   1 /* Copyright (C) 1991-2017 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 Lesser General Public
   6    License as published by the Free Software Foundation; either
   7    version 2.1 of the 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    Lesser General Public License for more details.
  13
  14    You should have received a copy of the GNU Lesser General Public
  15    License along with the GNU C Library; if not, see
  16    <http://www.gnu.org/licenses/>.  */
  17
  18 #include <stddef.h>
  19 #include <stdio.h>
  20
  21 #undef __getline
  22
  23 #include "../libio/libioP.h"
  24 #undef ssize_t
  25 #define ssize_t _IO_ssize_t
  26 #define __getdelim _IO_getdelim
  27
  28 /* Like getdelim, but always looks for a newline.  */
  29 ssize_t
  30 __getline (char **lineptr, size_t *n, FILE *stream)
  31 {
  32   return __getdelim (lineptr, n, '\n', stream);
  33 }
  34
  35 weak_alias (__getline, getline)