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Diffstat (limited to 'REORG.TODO/libio/getchar.c')
-rw-r--r-- | REORG.TODO/libio/getchar.c | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/REORG.TODO/libio/getchar.c b/REORG.TODO/libio/getchar.c new file mode 100644 index 0000000000..5b41595d17 --- /dev/null +++ b/REORG.TODO/libio/getchar.c @@ -0,0 +1,45 @@ +/* Copyright (C) 1993-2017 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <http://www.gnu.org/licenses/>. + + As a special exception, if you link the code in this file with + files compiled with a GNU compiler to produce an executable, + that does not cause the resulting executable to be covered by + the GNU Lesser General Public License. This exception does not + however invalidate any other reasons why the executable file + might be covered by the GNU Lesser General Public License. + This exception applies to code released by its copyright holders + in files containing the exception. */ + +#include "libioP.h" +#include "stdio.h" + +#undef getchar + +int +getchar (void) +{ + int result; + _IO_acquire_lock (_IO_stdin); + result = _IO_getc_unlocked (_IO_stdin); + _IO_release_lock (_IO_stdin); + return result; +} + +#if defined weak_alias && !defined _IO_MTSAFE_IO +#undef getchar_unlocked +weak_alias (getchar, getchar_unlocked) +#endif |