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Annotation of 43BSDReno/contrib/isode-beta/ssap/ssapmajor1.c, revision 1.1

1.1     ! root        1: /* ssapmajor1.c - SPM: initiate majorsyncs */
        !             2: 
        !             3: #ifndef        lint
        !             4: static char *rcsid = "$Header: /f/osi/ssap/RCS/ssapmajor1.c,v 7.0 89/11/23 22:25:30 mrose Rel $";
        !             5: #endif
        !             6: 
        !             7: /* 
        !             8:  * $Header: /f/osi/ssap/RCS/ssapmajor1.c,v 7.0 89/11/23 22:25:30 mrose Rel $
        !             9:  *
        !            10:  *
        !            11:  * $Log:       ssapmajor1.c,v $
        !            12:  * Revision 7.0  89/11/23  22:25:30  mrose
        !            13:  * Release 6.0
        !            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 "spkt.h"
        !            33: 
        !            34: /*    S-MAJOR-SYNC.REQUEST */
        !            35: 
        !            36: int    SMajSyncRequest (sd, ssn, data, cc, si)
        !            37: int    sd;
        !            38: long   *ssn;
        !            39: char   *data;
        !            40: int    cc;
        !            41: struct SSAPindication *si;
        !            42: {
        !            43:     SBV            smask;
        !            44:     int     result;
        !            45:     register struct ssapblk *sb;
        !            46: 
        !            47:     missingP (ssn);
        !            48:     missingP (si);
        !            49: 
        !            50:     smask = sigioblock ();
        !            51: 
        !            52:     ssapPsig (sb, sd);
        !            53:     toomuchP (sb, data, cc, SN_SIZE, "majorsync");
        !            54: 
        !            55:     result = SMajSyncRequestAux (sb, ssn, data, cc, MAP_SYNC_NOEND, si);
        !            56: 
        !            57:     (void) sigiomask (smask);
        !            58: 
        !            59:     return result;
        !            60: }
        !            61: 
        !            62: /*  */
        !            63: 
        !            64: int    SMajSyncRequestAux (sb, ssn, data, cc, opts, si)
        !            65: register struct ssapblk *sb;
        !            66: long   *ssn;
        !            67: char   *data;
        !            68: int    cc,
        !            69:        opts;
        !            70: register struct SSAPindication *si;
        !            71: {
        !            72:     int     result;
        !            73: 
        !            74:     if (SDoActivityAux (sb, si, 0, 0) == NOTOK)
        !            75:        return NOTOK;
        !            76: 
        !            77:     if ((sb -> sb_requirements & SR_ACTIVITY)
        !            78:            && !(sb -> sb_flags & SB_Vact))
        !            79:        return ssaplose (si, SC_OPERATION, NULLCP, "no activity in progress");
        !            80: 
        !            81:     if (sb -> sb_flags & SB_MAA)
        !            82:        return ssaplose (si, SC_OPERATION, "awaiting your majorsync response");
        !            83: 
        !            84:     if ((result = SWriteRequestAux (sb, SPDU_MAP, data, cc, opts,
        !            85:            *ssn = sb -> sb_V_M, 0, NULLSD, NULLSD, NULLSR, si)) == NOTOK)
        !            86:        freesblk (sb);
        !            87:     else {
        !            88:        sb -> sb_flags |= SB_MAP;
        !            89:        if (opts & MAP_SYNC_NOEND) {
        !            90:            if (sb -> sb_requirements & SR_ACTIVITY)
        !            91:                sb -> sb_flags |= SB_Vnextact;
        !            92:        }
        !            93:        else
        !            94:            sb -> sb_flags |= SB_AE, sb -> sb_flags &= ~SB_Vnextact;
        !            95:        if (sb -> sb_flags & SB_Vsc) {
        !            96:            sb -> sb_V_A = sb -> sb_V_M;
        !            97:            sb -> sb_flags &= ~SB_Vsc;
        !            98:        }
        !            99:        sb -> sb_V_M++;
        !           100:     }
        !           101: 
        !           102:     return result;
        !           103: }

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