FreeBSD/Linux Kernel Cross Reference
sys/sys/select.h

     /*      $NetBSD: select.h,v 1.27 2006/02/16 20:17:20 perry Exp $        */
     
     /*-
      * Copyright (c) 1992, 1993
      *      The Regents of the University of California.  All rights reserved.
      *
      * Redistribution and use in source and binary forms, with or without
      * modification, are permitted provided that the following conditions
      * are met:
     * 1. Redistributions of source code must retain the above copyright
     *    notice, this list of conditions and the following disclaimer.
     * 2. Redistributions in binary form must reproduce the above copyright
     *    notice, this list of conditions and the following disclaimer in the
     *    documentation and/or other materials provided with the distribution.
     * 3. Neither the name of the University nor the names of its contributors
     *    may be used to endorse or promote products derived from this software
     *    without specific prior written permission.
     *
     * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
     * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
     * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     * SUCH DAMAGE.
     *
     *      @(#)select.h    8.2 (Berkeley) 1/4/94
     */
    
    #ifndef _SYS_SELECT_H_
    #define _SYS_SELECT_H_
    
    #include <sys/cdefs.h>
    #include <sys/featuretest.h>
    #include <sys/fd_set.h>
    
    #ifdef _KERNEL
    #include <sys/selinfo.h>                /* for struct selinfo */
    #include <sys/signal.h>                 /* for sigset_t */
    
    struct lwp;
    struct proc;
    struct timeval;
    
    int     selcommon(struct lwp *, register_t *, int, fd_set *, fd_set *,
                fd_set *, struct timeval *, sigset_t *);
    void    selrecord(struct lwp *selector, struct selinfo *);
    void    selwakeup(struct selinfo *);
    
    static __inline void
    selnotify(struct selinfo *sip, long knhint)
    {
    
            if (sip->sel_pid != 0)
                    selwakeup(sip);
            KNOTE(&sip->sel_klist, knhint);
    }
    
    #else /* _KERNEL */
    
    #include <sys/sigtypes.h>
    #include <time.h>
    
    __BEGIN_DECLS
    int     pselect(int, fd_set * __restrict, fd_set * __restrict,
                fd_set * __restrict, const struct timespec * __restrict,
                const sigset_t * __restrict);
    int     select(int, fd_set * __restrict, fd_set * __restrict,
                fd_set * __restrict, struct timeval * __restrict);
    __END_DECLS
    #endif /* _KERNEL */
    
    #endif /* !_SYS_SELECT_H_ */

Cache object: 823dde4f80095580fda13837ef389c7e