mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-14 09:01:07 +00:00
41bdb6e20c
2001-07-06 Paul Eggert <eggert@twinsun.com> * manual/argp.texi: Remove ignored LGPL copyright notice; it's not appropriate for documentation anyway. * manual/libc-texinfo.sh: "Library General Public License" -> "Lesser General Public License". 2001-07-06 Andreas Jaeger <aj@suse.de> * All files under GPL/LGPL version 2: Place under LGPL version 2.1.
51 lines
1.5 KiB
C
51 lines
1.5 KiB
C
/* Copyright (C) 1994, 1997 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, write to the Free
|
|
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
|
02111-1307 USA. */
|
|
|
|
#include <hurd.h>
|
|
#include <hurd/fd.h>
|
|
|
|
/* Allocate a new file descriptor and install PORT in it. FLAGS are as for
|
|
`open'; only O_IGNORE_CTTY is meaningful.
|
|
|
|
If the descriptor table is full, set errno, and return -1.
|
|
If DEALLOC is nonzero, deallocate PORT first. */
|
|
int
|
|
_hurd_intern_fd (io_t port, int flags, int dealloc)
|
|
{
|
|
int fd;
|
|
struct hurd_fd *d;
|
|
|
|
HURD_CRITICAL_BEGIN;
|
|
d = _hurd_alloc_fd (&fd, 0);
|
|
if (d != NULL)
|
|
{
|
|
_hurd_port2fd (d, port, flags);
|
|
__spin_unlock (&d->port.lock);
|
|
}
|
|
HURD_CRITICAL_END;
|
|
|
|
if (d == NULL)
|
|
{
|
|
if (dealloc)
|
|
__mach_port_deallocate (__mach_task_self (), port);
|
|
return -1;
|
|
}
|
|
|
|
return fd;
|
|
}
|