X-Git-Url: https://git.saurik.com/apple/xnu.git/blobdiff_plain/1c79356b52d46aa6b508fb032f5ae709b1f2897b..43866e378188c25dd1e2208016ab3cbeb086ae6c:/bsd/sys/select.h?ds=sidebyside diff --git a/bsd/sys/select.h b/bsd/sys/select.h index 10cf8b78c..775c58d1c 100644 --- a/bsd/sys/select.h +++ b/bsd/sys/select.h @@ -1,21 +1,24 @@ /* - * Copyright (c) 2000 Apple Computer, Inc. All rights reserved. + * Copyright (c) 2000-2002 Apple Computer, Inc. All rights reserved. * * @APPLE_LICENSE_HEADER_START@ * - * The contents of this file constitute Original Code as defined in and - * are subject to the Apple Public Source License Version 1.1 (the - * "License"). You may not use this file except in compliance with the - * License. Please obtain a copy of the License at - * http://www.apple.com/publicsource and read it before using this file. + * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved. * - * This Original Code and all software distributed under the License are - * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER + * This file contains Original Code and/or Modifications of Original Code + * as defined in and that are subject to the Apple Public Source License + * Version 2.0 (the 'License'). You may not use this file except in + * compliance with the License. Please obtain a copy of the License at + * http://www.opensource.apple.com/apsl/ and read it before using this + * file. + * + * The Original Code and all software distributed under the License are + * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the - * License for the specific language governing rights and limitations - * under the License. + * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. + * Please see the License for the specific language governing rights and + * limitations under the License. * * @APPLE_LICENSE_HEADER_END@ */ @@ -57,22 +60,44 @@ #ifndef _SYS_SELECT_H_ #define _SYS_SELECT_H_ +#include + +#ifdef __APPLE_API_UNSTABLE + +__BEGIN_DECLS + +#ifdef KERNEL +#include +#endif + /* * Used to maintain information about processes that wish to be * notified when I/O becomes possible. */ struct selinfo { - void *si_thread; /* thread to be notified */ - short si_flags; /* see below */ +#ifdef KERNEL + struct wait_queue wait_queue; /* wait_queue for wait/wakeup */ +#else + char wait_queue[16]; +#endif + u_int si_flags; /* see below */ }; -#define SI_COLL 0x0001 /* collision occurred */ + +#define SI_COLL 0x0001 /* collision occurred */ +#define SI_RECORDED 0x0004 /* select has been recorded */ +#define SI_INITED 0x0008 /* selinfo has been inited */ +#define SI_CLEAR 0x0010 /* selinfo has been cleared */ #ifdef KERNEL struct proc; -void selrecord __P((struct proc *selector, struct selinfo *)); +void selrecord __P((struct proc *selector, struct selinfo *, void *)); void selwakeup __P((struct selinfo *)); void selthreadclear __P((struct selinfo *)); -#endif +#endif /* KERNEL */ + +__END_DECLS + +#endif /* __APPLE_API_UNSTABLE */ #endif /* !_SYS_SELECT_H_ */