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Annotation of 43BSDReno/contrib/isode-beta/psap/qb2str.c, revision 1.1.1.1

1.1       root        1: /* qb2str.c - qbuf to string */
                      2: 
                      3: #ifndef        lint
                      4: static char *rcsid = "$Header: /f/osi/psap/RCS/qb2str.c,v 7.0 89/11/23 22:13:30 mrose Rel $";
                      5: #endif
                      6: 
                      7: /* 
                      8:  * $Header: /f/osi/psap/RCS/qb2str.c,v 7.0 89/11/23 22:13:30 mrose Rel $
                      9:  *
                     10:  *
                     11:  * $Log:       qb2str.c,v $
                     12:  * Revision 7.0  89/11/23  22:13:30  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 "psap.h"
                     32: 
                     33: /*  */
                     34: 
                     35: char   *qb2str (q)
                     36: register struct qbuf *q;
                     37: {
                     38:     register int    len;
                     39:     register char  *b,
                     40:                    *d;
                     41:     register struct qbuf   *p;
                     42: 
                     43:     len = 0;
                     44:     for (p = q -> qb_forw; p != q; p = p -> qb_forw)
                     45:        len += p -> qb_len;
                     46:     q -> qb_len = len;
                     47: 
                     48:     if ((b = d = malloc ((unsigned) (len + 1))) == NULL)
                     49:        return NULLCP;
                     50: 
                     51:     for (p = q -> qb_forw; p != q; p = p -> qb_forw) {
                     52:        bcopy (p -> qb_data, d, p -> qb_len);
                     53:        d += p -> qb_len;
                     54:     }
                     55:     *d = NULL;
                     56: 
                     57:     return b;
                     58: }

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