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1.1 root 1: /* ssapcapd1.c - SPM: write capability data */
2:
3: #ifndef lint
4: static char *rcsid = "$Header: /f/osi/ssap/RCS/ssapcapd1.c,v 7.0 89/11/23 22:25:23 mrose Rel $";
5: #endif
6:
7: /*
8: * $Header: /f/osi/ssap/RCS/ssapcapd1.c,v 7.0 89/11/23 22:25:23 mrose Rel $
9: *
10: *
11: * $Log: ssapcapd1.c,v $
12: * Revision 7.0 89/11/23 22:25:23 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-CAPABILITY-DATA.REQUEST */
35:
36: int SCapdRequest (sd, data, cc, si)
37: int sd;
38: char *data;
39: int cc;
40: struct SSAPindication *si;
41: {
42: SBV smask;
43: int result;
44: register struct ssapblk *sb;
45:
46: missingP (si);
47:
48: smask = sigioblock ();
49:
50: ssapPsig (sb, sd);
51: toomuchP (sb, data, cc, SX_CDSIZE, "capability");
52:
53: result = SCapdRequestAux (sb, data, cc, si);
54:
55: (void) sigiomask (smask);
56:
57: return result;
58: }
59:
60: /* */
61:
62: static int SCapdRequestAux (sb, data, cc, si)
63: register struct ssapblk *sb;
64: char *data;
65: int cc;
66: struct SSAPindication *si;
67: {
68: int result;
69:
70: if (!(sb -> sb_requirements & SR_CAPABILITY))
71: return ssaplose (si, SC_OPERATION, NULLCP,
72: "capability data exchange service unavailable");
73: if (SDoActivityAux (sb, si, 1, 0) == NOTOK)
74: return NOTOK;
75: if (sb -> sb_flags & SB_CD)
76: return ssaplose (si, SC_OPERATION, NULLCP,
77: "capability data request in progress");
78: sb -> sb_flags |= SB_CD;
79:
80: if ((result = SWriteRequestAux (sb, SPDU_CD, data, cc, 0, 0L, 0, NULLSD,
81: NULLSD, NULLSR, si)) == NOTOK)
82: freesblk (sb);
83:
84: return result;
85: }
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