mirror of
https://sourceware.org/git/glibc.git
synced 2025-11-03 20:53:13 +03:00
0d3eb016d6
* sysdeps/mach/hurd/pselect.c: New file. * sysdeps/mach/hurd/poll.c: New file. * hurd/Makefile (routines): Add hurdselect. * hurd/hurdselect.c: New file. (_hurd_select): New function, guts taken from ... * sysdeps/mach/hurd/select.c (__select): ... here. Now work by just calling _hurd_select. * hurd/hurd/fd.h: Declare _hurd_select. 1998-12-05 Roland McGrath <roland@baalperazim.frob.com> * time/strptime.c: Fix unterminated comment in last change. * argp/argp.h: Add __restrict.
51 lines
1.7 KiB
C
51 lines
1.7 KiB
C
/* Copyright (C) 1991,92,93,94,95,96,97,98 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 Library General Public License as
|
|
published by the Free Software Foundation; either version 2 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
|
|
Library General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Library General Public
|
|
License along with the GNU C Library; see the file COPYING.LIB. If not,
|
|
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
|
Boston, MA 02111-1307, USA. */
|
|
|
|
#include <sys/types.h>
|
|
#include <sys/time.h>
|
|
#include <hurd.h>
|
|
#include <hurd/fd.h>
|
|
|
|
/* Check the first NFDS descriptors each in READFDS (if not NULL) for read
|
|
readiness, in WRITEFDS (if not NULL) for write readiness, and in EXCEPTFDS
|
|
(if not NULL) for exceptional conditions. If TIMEOUT is not NULL, time out
|
|
after waiting the interval specified therein. Returns the number of ready
|
|
descriptors, or -1 for errors. */
|
|
int
|
|
__select (nfds, readfds, writefds, exceptfds, timeout)
|
|
int nfds;
|
|
fd_set *readfds;
|
|
fd_set *writefds;
|
|
fd_set *exceptfds;
|
|
struct timeval *timeout;
|
|
{
|
|
struct timespec ts, *to;
|
|
|
|
if (timeout)
|
|
{
|
|
to = &ts;
|
|
TIMEVAL_TO_TIMESPEC (timeout, to);
|
|
}
|
|
else
|
|
to = NULL;
|
|
|
|
return _hurd_select (nfds, NULL, readfds, writefds, exceptfds, to, NULL);
|
|
}
|
|
|
|
weak_alias (__select, select)
|