* Copyright 2002-2007, Axel Dörfler, axeld@pinc-software.de.
* All rights reserved.
* Distributed under the terms of the MIT License.
*/
#include <sys/select.h>
#include <errno.h>
#include <pthread.h>
#include <syscall_utils.h>
#include <errno_private.h>
#include <signal_private.h>
#include <symbol_versioning.h>
#include <syscalls.h>
#include <time_private.h>
extern "C" int __pselect_beos(int numBits, struct fd_set *readBits,
struct fd_set *writeBits, struct fd_set *errorBits,
const struct timespec *tv, const sigset_t *beosSignalMask);
extern "C" int __pselect(int numBits, struct fd_set *readBits, struct fd_set *writeBits,
struct fd_set *errorBits, const struct timespec *tv,
const sigset_t *sigMask);
int
__pselect_beos(int numBits, struct fd_set *readBits, struct fd_set *writeBits,
struct fd_set *errorBits, const struct timespec *tv,
const sigset_t *beosSignalMask)
{
int status;
sigset_t signalMask;
bigtime_t timeout = -1LL;
if (tv != NULL && !timespec_to_bigtime(*tv, timeout))
RETURN_AND_SET_ERRNO_TEST_CANCEL(EINVAL);
if (beosSignalMask != NULL)
signalMask = from_beos_sigset(*beosSignalMask);
status = _kern_select(numBits, readBits, writeBits, errorBits, timeout,
beosSignalMask != NULL ? &signalMask : NULL);
RETURN_AND_SET_ERRNO_TEST_CANCEL(status);
}
int
__pselect(int numBits, struct fd_set *readBits, struct fd_set *writeBits,
struct fd_set *errorBits, const struct timespec *tv,
const sigset_t *sigMask)
{
int status;
bigtime_t timeout = -1LL;
if (tv != NULL && !timespec_to_bigtime(*tv, timeout))
RETURN_AND_SET_ERRNO_TEST_CANCEL(EINVAL);
status = _kern_select(numBits, readBits, writeBits, errorBits, timeout,
sigMask);
RETURN_AND_SET_ERRNO_TEST_CANCEL(status);
}
int
select(int numBits, struct fd_set *readBits, struct fd_set *writeBits,
struct fd_set *errorBits, struct timeval *tv)
{
int status;
bigtime_t timeout = -1LL;
if (tv != NULL && !timeval_to_bigtime(*tv, timeout))
RETURN_AND_SET_ERRNO_TEST_CANCEL(EINVAL);
status = _kern_select(numBits, readBits, writeBits, errorBits, timeout,
NULL);
RETURN_AND_SET_ERRNO_TEST_CANCEL(status);
}
DEFINE_LIBROOT_KERNEL_SYMBOL_VERSION("__pselect_beos", "pselect@", "BASE");
DEFINE_LIBROOT_KERNEL_SYMBOL_VERSION("__pselect", "pselect@@", "1_ALPHA4");
