|
DataMuseum.dkPresents historical artifacts from the history of: DKUUG/EUUG Conference tapes |
This is an automatic "excavation" of a thematic subset of
See our Wiki for more about DKUUG/EUUG Conference tapes Excavated with: AutoArchaeologist - Free & Open Source Software. |
top - metrics - downloadIndex: T p
Length: 2852 (0xb24) Types: TextFile Names: »psapabort.c«
└─⟦2d1937cfd⟧ Bits:30007241 EUUGD22: P.P 5.0 └─⟦35176feda⟧ »EurOpenD22/isode/isode-6.tar.Z« └─⟦de7628f85⟧ └─⟦this⟧ »isode-6.0/psap2/psapabort.c«
/* psapabort.c - PPM: user abort */ #ifndef lint static char *rcsid = "$Header: /f/osi/psap2/RCS/psapabort.c,v 7.0 89/11/23 22:14:17 mrose Rel $"; #endif /* * $Header: /f/osi/psap2/RCS/psapabort.c,v 7.0 89/11/23 22:14:17 mrose Rel $ * * * $Log: psapabort.c,v $ * Revision 7.0 89/11/23 22:14:17 mrose * Release 6.0 * */ /* * NOTICE * * Acquisition, use, and distribution of this module and related * materials are subject to the restrictions of a license agreement. * Consult the Preface in the User's Manual for the full terms of * this agreement. * */ /* LINTLIBRARY */ #include <stdio.h> #include <signal.h> #include "PS-types.h" #include "ppkt.h" #include "tailor.h" /* \f P-U-ABORT.REQUEST */ int PUAbortRequest (sd, data, ndata, pi) int sd; PE *data; int ndata; struct PSAPindication *pi; { SBV smask; int len, result; char *base; PE pe; register struct psapblk *pb; struct SSAPindication sis; register struct SSAPabort *sa = &sis.si_abort; register struct type_PS_ARU__PPDU *pdu; toomuchP (data, ndata, NPDATA, "abort"); missingP (pi); smask = sigioblock (); if ((pb = findpblk (sd)) == NULL) { (void) sigiomask (smask); return psaplose (pi, PC_PARAMETER, NULLCP, "invalid presentation descriptor"); } pe = NULLPE; base = NULLCP; result = NOTOK; if ((pdu = (struct type_PS_ARU__PPDU *) calloc (1, sizeof *pdu)) == NULL) { no_mem: ; (void) psaplose (pi, PC_CONGEST, NULLCP, "out of memory"); goto out2; } pdu -> offset = type_PS_ARU__PPDU_normal__mode; if ((pdu -> un.normal__mode = (struct element_PS_4 *) calloc (1, sizeof (struct element_PS_4))) == NULL) goto no_mem; if (data && ndata > 0) { if (pb -> pb_ncontext > 0 && (pdu -> un.normal__mode -> context__list = silly_list (pb, pi)) == NULL) goto out2; if ((pdu -> un.normal__mode -> user__data = info2ppdu (pb, pi, data, ndata, PPDU_NONE)) == NULL) goto out2; } if (encode_PS_ARU__PPDU (&pe, 1, 0, NULLCP, pdu) == NOTOK) { (void) psaplose (pi, PC_CONGEST, NULLCP, "error encoding PDU: %s", PY_pepy); goto out2; } PLOG (psap2_log, print_PS_ARU__PPDU, pe, "ARU-PPDU", 0); if (pe2ssdu (pe, &base, &len) == NOTOK) goto no_mem; if ((result = SUAbortRequest (pb -> pb_fd, base, len, &sis)) == NOTOK) if (SC_FATAL (sa -> sa_reason)) { (void) ss2pslose (pb, pi, "SUAbortRequest", sa); goto out2; } else { (void) ss2pslose (NULLPB, pi, "SUAbortRequest", sa); goto out1; } result = OK; pb -> pb_fd = NOTOK; out2: ; freepblk (pb); out1: ; if (pdu) free_PS_ARU__PPDU (pdu); if (pe) pe_free (pe); if (base) free (base); (void) sigiomask (smask); return result; }