From e693cc28bbfeb1c1728bec4392505d2eba2b1090 Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Tue, 16 Sep 1997 10:01:55 -0600 Subject: Uli's libio/libstdc++ patches. From-SVN: r15486 --- libio/ioseekoff.c | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) (limited to 'libio/ioseekoff.c') diff --git a/libio/ioseekoff.c b/libio/ioseekoff.c index 8c642165f63..b1c4729b3d1 100644 --- a/libio/ioseekoff.c +++ b/libio/ioseekoff.c @@ -32,9 +32,14 @@ _IO_seekoff (fp, offset, dir, mode) int dir; int mode; { + _IO_pos_t retval; + /* If we have a backup buffer, get rid of it, since the __seekoff callback may not know to do the right thing about it. This may be over-kill, but it'll do for now. TODO */ + _IO_cleanup_region_start ((void (*) __P ((void *))) _IO_funlockfile, fp); + _IO_flockfile (fp); + if (_IO_have_backup (fp)) { @@ -42,6 +47,8 @@ _IO_seekoff (fp, offset, dir, mode) offset -= fp->_IO_read_end - fp->_IO_read_ptr; _IO_free_backup_area (fp); } + retval = _IO_SEEKOFF (fp, offset, dir, mode); - return _IO_SEEKOFF (fp, offset, dir, mode); + _IO_cleanup_region_end (1); + return retval; } -- cgit v1.2.1