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Annotation of coherent/g/usr/lib/uucp/tay104/uuconf/mrgblk.c, revision 1.1

1.1     ! root        1: /* mrgblk.c
        !             2:    Merge two memory blocks together.
        !             3: 
        !             4:    Copyright (C) 1992 Ian Lance Taylor
        !             5: 
        !             6:    This file is part of the Taylor UUCP uuconf library.
        !             7: 
        !             8:    This library is free software; you can redistribute it and/or
        !             9:    modify it under the terms of the GNU Library General Public License
        !            10:    as published by the Free Software Foundation; either version 2 of
        !            11:    the License, or (at your option) any later version.
        !            12: 
        !            13:    This library is distributed in the hope that it will be useful, but
        !            14:    WITHOUT ANY WARRANTY; without even the implied warranty of
        !            15:    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
        !            16:    Library General Public License for more details.
        !            17: 
        !            18:    You should have received a copy of the GNU Library General Public
        !            19:    License along with this library; if not, write to the Free Software
        !            20:    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
        !            21: 
        !            22:    The author of the program may be contacted at [email protected] or
        !            23:    c/o Infinity Development Systems, P.O. Box 520, Waltham, MA 02254.
        !            24:    */
        !            25: 
        !            26: #include "uucnfi.h"
        !            27: 
        !            28: #if USE_RCS_ID
        !            29: const char _uuconf_mrgblk_rcsid[] = "$Id: mrgblk.c,v 1.1 93/07/30 08:07:25 bin Exp Locker: bin $";
        !            30: #endif
        !            31: 
        !            32: #include "alloc.h"
        !            33: 
        !            34: /* Merge one memory block into another one, returning the combined
        !            35:    memory block.  */
        !            36: 
        !            37: pointer
        !            38: _uuconf_pmalloc_block_merge (p1, p2)
        !            39:      pointer p1;
        !            40:      pointer p2;
        !            41: {
        !            42:   struct sblock *q1 = (struct sblock *) p1;
        !            43:   struct sblock *q2 = (struct sblock *) p2;
        !            44:   struct sblock **pq;
        !            45: 
        !            46:   for (pq = &q1; *pq != NULL; pq = &(*pq)->qnext)
        !            47:     ;
        !            48:   *pq = q2;
        !            49:   return (pointer) q1;
        !            50: }

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