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Annotation of 43BSDReno/contrib/isode-beta/compat/servbyport.c, revision 1.1.1.1

1.1       root        1: /* servbyport.c - getisoserventbyport */
                      2: 
                      3: #ifndef        lint
                      4: static char *rcsid = "$Header: /f/osi/compat/RCS/servbyport.c,v 7.0 89/11/23 21:23:27 mrose Rel $";
                      5: #endif
                      6: 
                      7: /* 
                      8:  * $Header: /f/osi/compat/RCS/servbyport.c,v 7.0 89/11/23 21:23:27 mrose Rel $
                      9:  *
                     10:  *
                     11:  * $Log:       servbyport.c,v $
                     12:  * Revision 7.0  89/11/23  21:23:27  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 "general.h"
                     32: #include "manifest.h"
                     33: #include "isoservent.h"
                     34: #include "tailor.h"
                     35: 
                     36: /*  */
                     37: 
                     38: struct isoservent *getisoserventbyport (provider, port)
                     39: char   *provider;
                     40: unsigned short port;
                     41: {
                     42:     register struct isoservent *is;
                     43: 
                     44:     isodetailor (NULLCP, 0);
                     45:     DLOG (addr_log, LLOG_TRACE,
                     46:           ("getisoserventbyport \"%s\" %d", provider, (int) ntohs (port)));
                     47: 
                     48:     (void) setisoservent (0);
                     49:     while (is = getisoservent ())
                     50:        if (sizeof (port) == is -> is_selectlen
                     51:                && port == is -> is_port
                     52:                && strcmp (provider, is -> is_provider) == 0)
                     53:            break;
                     54:     (void) endisoservent ();
                     55: 
                     56:     if (is) {
                     57: #ifdef DEBUG
                     58:        if (addr_log -> ll_events & LLOG_DEBUG)
                     59:            _printsrv (is);
                     60: #endif
                     61:     }
                     62:     else
                     63:        SLOG (addr_log, LLOG_EXCEPTIONS, NULLCP,
                     64:              ("lookup of local service %s/%d failed",
                     65:               provider, (int) ntohs (port)));
                     66: 
                     67:     return is;
                     68: }

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