1: /* Copyright (C) 1993, 1995, 1996, 1997, 1998, 1999, 2003
    2:    Free Software Foundation, Inc.
    3:    This file is part of the GNU C Library.
    4: 
    5:    The GNU C Library is free software; you can redistribute it and/or
    6:    modify it under the terms of the GNU Lesser General Public
    7:    License as published by the Free Software Foundation; either
    8:    version 2.1 of the License, or (at your option) any later version.
    9: 
   10:    The GNU C Library 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 GNU
   13:    Lesser General Public License for more details.
   14: 
   15:    You should have received a copy of the GNU Lesser General Public
   16:    License along with the GNU C Library; if not, write to the Free
   17:    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
   18:    02111-1307 USA.
   19: 
   20:    As a special exception, if you link the code in this file with
   21:    files compiled with a GNU compiler to produce an executable,
   22:    that does not cause the resulting executable to be covered by
   23:    the GNU Lesser General Public License.  This exception does not
   24:    however invalidate any other reasons why the executable file
   25:    might be covered by the GNU Lesser General Public License.
   26:    This exception applies to code released by its copyright holders
   27:    in files containing the exception.  */
   28: 
   29: #include "libioP.h"
   30: #include "stdio.h"
   31: 
   32: #undef _IO_getc
   33: 
   34: int
   35: _IO_getc (fp)
   36:      FILE *fp;
   37: {
   38:   int result;
   39:   CHECK_FILE (fp, EOF);
   40:   _IO_acquire_lock (fp);
   41:   result = _IO_getc_unlocked (fp);
   42:   _IO_release_lock (fp);
   43:   return result;
   44: }
   45: 
   46: #undef getc
   47: 
   48: #ifdef weak_alias
   49: weak_alias (_IO_getc, getc)
   50: weak_alias (_IO_getc, fgetc)
   51: 
   52: #ifndef _IO_MTSAFE_IO
   53: #undef getc_unlocked
   54: weak_alias (_IO_getc, getc_unlocked)
   55: weak_alias (_IO_getc, fgetc_unlocked)
   56: #endif
   57: #endif