af_bluetooth.c (1136fa0c07de570dc17858745af8be169d1440ba) af_bluetooth.c (da8912176fb0ff9fd60e14fa653108d96422b896)
1/*
2 BlueZ - Bluetooth protocol stack for Linux
3 Copyright (C) 2000-2001 Qualcomm Incorporated
4
5 Written 2000,2001 by Maxim Krasnyansky <maxk@qualcomm.com>
6
7 This program is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License version 2 as

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563 }
564 __set_current_state(TASK_RUNNING);
565 remove_wait_queue(sk_sleep(sk), &wait);
566 return err;
567}
568EXPORT_SYMBOL(bt_sock_wait_state);
569
570/* This function expects the sk lock to be held when called */
1/*
2 BlueZ - Bluetooth protocol stack for Linux
3 Copyright (C) 2000-2001 Qualcomm Incorporated
4
5 Written 2000,2001 by Maxim Krasnyansky <maxk@qualcomm.com>
6
7 This program is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License version 2 as

--- 554 unchanged lines hidden (view full) ---

563 }
564 __set_current_state(TASK_RUNNING);
565 remove_wait_queue(sk_sleep(sk), &wait);
566 return err;
567}
568EXPORT_SYMBOL(bt_sock_wait_state);
569
570/* This function expects the sk lock to be held when called */
571int bt_sock_wait_ready(struct sock *sk, unsigned long flags)
571int bt_sock_wait_ready(struct sock *sk, unsigned int msg_flags)
572{
573 DECLARE_WAITQUEUE(wait, current);
574 unsigned long timeo;
575 int err = 0;
576
577 BT_DBG("sk %p", sk);
578
572{
573 DECLARE_WAITQUEUE(wait, current);
574 unsigned long timeo;
575 int err = 0;
576
577 BT_DBG("sk %p", sk);
578
579 timeo = sock_sndtimeo(sk, flags & O_NONBLOCK);
579 timeo = sock_sndtimeo(sk, !!(msg_flags & MSG_DONTWAIT));
580
581 add_wait_queue(sk_sleep(sk), &wait);
582 set_current_state(TASK_INTERRUPTIBLE);
583 while (test_bit(BT_SK_SUSPEND, &bt_sk(sk)->flags)) {
584 if (!timeo) {
585 err = -EAGAIN;
586 break;
587 }

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581 add_wait_queue(sk_sleep(sk), &wait);
582 set_current_state(TASK_INTERRUPTIBLE);
583 while (test_bit(BT_SK_SUSPEND, &bt_sk(sk)->flags)) {
584 if (!timeo) {
585 err = -EAGAIN;
586 break;
587 }

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