Return to seq_add.c CVS log

Up to [CSRG BSD Unix] / 43BSDReno / contrib / isode-beta / psap

Annotation of 43BSDReno/contrib/isode-beta/psap/seq_add.c, revision 1.1.1.1

1.1       root        1: /* seq_add.c - add an element to a sequence */
                      2: 
                      3: #ifndef        lint
                      4: static char *rcsid = "$Header: /f/osi/psap/RCS/seq_add.c,v 7.0 89/11/23 22:13:35 mrose Rel $";
                      5: #endif
                      6: 
                      7: /* 
                      8:  * $Header: /f/osi/psap/RCS/seq_add.c,v 7.0 89/11/23 22:13:35 mrose Rel $
                      9:  *
                     10:  *
                     11:  * $Log:       seq_add.c,v $
                     12:  * Revision 7.0  89/11/23  22:13:35  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 "psap.h"
                     32: 
                     33: /*  */
                     34: 
                     35: int    seq_add (pe, r, i)
                     36: register PE    pe,
                     37:                r;
                     38: register int   i;
                     39: {
                     40:     register PE           *p,
                     41:                    q;
                     42: 
                     43:     if (r == NULLPE)
                     44:        return pe_seterr (pe, PE_ERR_NMEM, NOTOK);
                     45: 
                     46:     if (i < 0)
                     47:        i = pe -> pe_cardinal;
                     48:     for (p = &pe -> pe_cons; q = *p; p = &q -> pe_next)
                     49:        if (q -> pe_offset == i) {
                     50:            r -> pe_next = q -> pe_next;
                     51:            pe_free (q);
                     52:            break;
                     53:        }
                     54:        else
                     55:            if (q -> pe_offset > i) {
                     56:                r -> pe_next = q;
                     57:                break;
                     58:            }
                     59: 
                     60:     *p = r;
                     61:     if ((r -> pe_offset = i) >= pe -> pe_cardinal)
                     62:        pe -> pe_cardinal = i + 1;
                     63: 
                     64:     return OK;
                     65: }

This archive runs on limited infrastructure. Preserving old code on modern bandwidth. Automated agents are requested to crawl responsibly.