-/* Copyright (C) 1993, 95, 96, 97, 98, 99, 2000 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2019 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
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, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA.
+ License along with the GNU C Library; if not, see
+ <https://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,
#include "libioP.h"
void
-_IO_setbuffer (fp, buf, size)
- _IO_FILE *fp;
- char *buf;
- _IO_size_t size;
+_IO_setbuffer (FILE *fp, char *buf, size_t size)
{
CHECK_FILE (fp, );
- _IO_cleanup_region_start ((void (*) (void *)) _IO_funlockfile, fp);
- _IO_flockfile (fp);
+ _IO_acquire_lock (fp);
fp->_flags &= ~_IO_LINE_BUF;
if (!buf)
size = 0;
(void) _IO_SETBUF (fp, buf, size);
- if (fp->_vtable_offset == 0 && fp->_mode == 0 && _IO_CHECK_WIDE (fp))
+ if (_IO_vtable_offset (fp) == 0 && fp->_mode == 0 && _IO_CHECK_WIDE (fp))
/* We also have to set the buffer using the wide char function. */
(void) _IO_WSETBUF (fp, buf, size);
- _IO_funlockfile (fp);
- _IO_cleanup_region_end (0);
+ _IO_release_lock (fp);
}
+libc_hidden_def (_IO_setbuffer)
-#ifdef weak_alias
weak_alias (_IO_setbuffer, setbuffer)
-#endif