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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
||
|
||
The author of the program may be contacted at ian@airs.com or
|
||
c/o Cygnus Support, 48 Grove Street, Somerville, MA 02144.
|
||
*/
|
||
|
||
#include "uucnfi.h"
|
||
|
||
#if USE_RCS_ID
|
||
const char _uuconf_mrgblk_rcsid[] = "$Id: mrgblk.c,v 1.3 1995/08/24 05:21:40 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;
|
||
}
|