diff options
Diffstat (limited to 'libio/iosetbuffer.c')
| -rw-r--r-- | libio/iosetbuffer.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/libio/iosetbuffer.c b/libio/iosetbuffer.c index 0ad3811..d3fc7e5 100644 --- a/libio/iosetbuffer.c +++ b/libio/iosetbuffer.c @@ -1,5 +1,5 @@ /* -Copyright (C) 1993 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 @@ -31,8 +31,12 @@ _IO_setbuffer (fp, buf, size) _IO_size_t size; { CHECK_FILE (fp, ); + _IO_flockfile (fp); fp->_flags &= ~_IO_LINE_BUF; if (!buf) size = 0; (void) _IO_SETBUF (fp, buf, size); + _IO_funlockfile (fp); } + +weak_alias (_IO_setbuffer, setbuffer) |