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Annotation of 43BSDReno/contrib/isode-beta/rtsap/rtsapselect.c, revision 1.1

1.1     ! root        1: /* rtsapselect.c - RTPM: map descriptors */
        !             2: 
        !             3: #ifndef        lint
        !             4: static char *rcsid = "$Header: /f/osi/rtsap/RCS/rtsapselect.c,v 6.0 89/03/18 23:43:31 mrose Rel $";
        !             5: #endif
        !             6: 
        !             7: /* 
        !             8:  * $Header: /f/osi/rtsap/RCS/rtsapselect.c,v 6.0 89/03/18 23:43:31 mrose Rel $
        !             9:  *
        !            10:  *
        !            11:  * $Log:       rtsapselect.c,v $
        !            12:  * Revision 6.0  89/03/18  23:43:31  mrose
        !            13:  * Release 5.0
        !            14:  * 
        !            15:  */
        !            16: 
        !            17: /*
        !            18:  *                               NOTICE
        !            19:  *
        !            20:  *    Acquisition, use, and distribution of this module and related
        !            21:  *    materials are subject to the restrictions of a license agreement.
        !            22:  *    Consult the Preface in the User's Manual for the full terms of
        !            23:  *    this agreement.
        !            24:  *
        !            25:  */
        !            26: 
        !            27: 
        !            28: /* LINTLIBRARY */
        !            29: 
        !            30: #include <stdio.h>
        !            31: #include <signal.h>
        !            32: #include "rtpkt.h"
        !            33: 
        !            34: /*    map association descriptors for select() */
        !            35: 
        !            36: int    RtSelectMask (sd, mask, nfds, rti)
        !            37: int    sd;
        !            38: fd_set *mask;
        !            39: int    *nfds;
        !            40: struct RtSAPindication *rti;
        !            41: {
        !            42:     SBV            smask;
        !            43:     int     result;
        !            44:     register struct assocblk   *acb;
        !            45: 
        !            46:     missingP (mask);
        !            47:     missingP (nfds);
        !            48:     missingP (rti);
        !            49: 
        !            50:     smask = sigioblock ();
        !            51: 
        !            52:     rtsapPsig (acb, sd);
        !            53: 
        !            54:     if (acb -> acb_flags & ACB_PLEASE) {
        !            55:        (void) sigiomask (smask);
        !            56: 
        !            57:        return rtsaplose (rti, RTS_WAITING, NULLCP, NULLCP);
        !            58:     }
        !            59: 
        !            60:     result = (*acb -> acb_rtselectmask) (acb, mask, nfds, rti);
        !            61: 
        !            62:     (void) sigiomask (smask);
        !            63: 
        !            64:     return result;
        !            65: }

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