diff options
Diffstat (limited to 'libio/getc.c')
| -rw-r--r-- | libio/getc.c | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/libio/getc.c b/libio/getc.c index 844bca4750..89abc0dac0 100644 --- a/libio/getc.c +++ b/libio/getc.c @@ -1,5 +1,5 @@ /* -Copyright (C) 1993, 1995 Free Software Foundation +Copyright (C) 1993, 1995, 1996 Free Software Foundation, Inc. This file is part of the GNU IO Library. This library is free software; you can redistribute it and/or modify it under the @@ -28,8 +28,19 @@ the executable file might be covered by the GNU General Public License. */ #undef getc int -getc (stream) - FILE *stream; +getc (fp) + FILE *fp; { - return _IO_getc (stream); + int result; + CHECK_FILE (fp, EOF); + _IO_flockfile (fp); + result = _IO_getc_unlocked (fp); + _IO_funlockfile (fp); + return result; } + +#ifdef _IO_MTSAFE_IO +# undef getc_locked + +weak_alias (getc_locked, getc) +#endif |