diff options
Diffstat (limited to 'hurd/fd-cleanup.c')
-rw-r--r-- | hurd/fd-cleanup.c | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/hurd/fd-cleanup.c b/hurd/fd-cleanup.c new file mode 100644 index 0000000000..83bde6ff44 --- /dev/null +++ b/hurd/fd-cleanup.c @@ -0,0 +1,33 @@ +/* Cleanup function for `struct hurd_fd' users. + Copyright (C) 1995-2020 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 + <https://www.gnu.org/licenses/>. */ + +#include <mach.h> +#include <hurd/fd.h> + +/* We were cancelled while using an fd, and called from the cleanup unwinding. + */ + +void +_hurd_fd_port_use_cleanup (void *arg) +{ + struct _hurd_fd_port_use_data *data = arg; + + _hurd_port_free (&data->d->port, &data->ulink, data->port); + if (data->ctty != MACH_PORT_NULL) + _hurd_port_free (&data->d->ctty, &data->ctty_ulink, data->ctty); +} |