51 lines
1.5 KiB
C
51 lines
1.5 KiB
C
|
/* mrgblk.c
|
|||
|
Merge two memory blocks together.
|
|||
|
|
|||
|
Copyright (C) 1992 Ian Lance Taylor
|
|||
|
|
|||
|
This file is part of the Taylor UUCP uuconf library.
|
|||
|
|
|||
|
This library is free software; you can redistribute it and/or
|
|||
|
modify it under the terms of the GNU Library General Public License
|
|||
|
as published by the Free Software Foundation; either version 2 of
|
|||
|
the License, or (at your option) any later version.
|
|||
|
|
|||
|
This library is distributed in the hope that it will be useful, but
|
|||
|
WITHOUT ANY WARRANTY; without even the implied warranty of
|
|||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|||
|
Library General Public License for more details.
|
|||
|
|
|||
|
You should have received a copy of the GNU Library General Public
|
|||
|
License along with this library; if not, write to the Free Software
|
|||
|
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
|||
|
|
|||
|
The author of the program may be contacted at ian@airs.com or
|
|||
|
c/o Infinity Development Systems, P.O. Box 520, Waltham, MA 02254.
|
|||
|
*/
|
|||
|
|
|||
|
#include "uucnfi.h"
|
|||
|
|
|||
|
#if USE_RCS_ID
|
|||
|
const char _uuconf_mrgblk_rcsid[] = "$Id: mrgblk.c,v 1.1 1993/08/04 19:34:50 jtc Exp $";
|
|||
|
#endif
|
|||
|
|
|||
|
#include "alloc.h"
|
|||
|
|
|||
|
/* Merge one memory block into another one, returning the combined
|
|||
|
memory block. */
|
|||
|
|
|||
|
pointer
|
|||
|
_uuconf_pmalloc_block_merge (p1, p2)
|
|||
|
pointer p1;
|
|||
|
pointer p2;
|
|||
|
{
|
|||
|
struct sblock *q1 = (struct sblock *) p1;
|
|||
|
struct sblock *q2 = (struct sblock *) p2;
|
|||
|
struct sblock **pq;
|
|||
|
|
|||
|
for (pq = &q1; *pq != NULL; pq = &(*pq)->qnext)
|
|||
|
;
|
|||
|
*pq = q2;
|
|||
|
return (pointer) q1;
|
|||
|
}
|