/* $NetBSD: memalloc.h,v 1.13 2003/01/22 20:36:04 dsl Exp $ */ /*- * Copyright (c) 1991, 1993 * The Regents of the University of California. All rights reserved. * * This code is derived from software contributed to Berkeley by * Kenneth Almquist. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * This product includes software developed by the University of * California, Berkeley and its contributors. * 4. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * @(#)memalloc.h 8.2 (Berkeley) 5/4/95 */ struct stackmark { struct stack_block *stackp; char *stacknxt; int stacknleft; struct stackmark *marknext; }; extern char *stacknxt; extern int stacknleft; extern int sstrnleft; extern int herefd; pointer ckmalloc(int); pointer ckrealloc(pointer, int); char *savestr(const char *); pointer stalloc(int); void stunalloc(pointer); void setstackmark(struct stackmark *); void popstackmark(struct stackmark *); void growstackblock(void); void grabstackblock(int); char *growstackstr(void); char *makestrspace(void); void ungrabstackstr(char *, char *); #define stackblock() stacknxt #define stackblocksize() stacknleft #define STARTSTACKSTR(p) p = stackblock(), sstrnleft = stackblocksize() #define STPUTC(c, p) (--sstrnleft >= 0? (*p++ = (c)) : (p = growstackstr(), *p++ = (c))) #define CHECKSTRSPACE(n, p) { if (sstrnleft < n) p = makestrspace(); } #define USTPUTC(c, p) (--sstrnleft, *p++ = (c)) #define STACKSTRNUL(p) (sstrnleft == 0? (p = growstackstr(), *p = '\0') : (*p = '\0')) #define STUNPUTC(p) (++sstrnleft, --p) #define STTOPC(p) p[-1] #define STADJUST(amount, p) (p += (amount), sstrnleft -= (amount)) #define grabstackstr(p) stalloc(stackblocksize() - sstrnleft) #define ckfree(p) free((pointer)(p)) -19Use ${TOOL_AWK} instead of ${AWK} or plain "awk" in make commands.apb 2002-04-12Added some clarifying comments after my mistake.heinz 2000-01-31Use ${RM}augustss 06391f770d646303f8c'>Change about 4500 of the K&R function definitions to ANSI ones.dsl 2009-03-14Remove all the __P() from sys (excluding sys/dist)dsl 2009-01-17Use firm_gettime() to retain compatibility with old firm_event. From amiga.tsutsui 2008-01-08Convert Atari to generic TODR and timecounter.joerg 2007-10-17Merge the ppcoea-renovation branch to HEAD.garbled 2007-07-11Adapt to new signature for callout_init().he 2007-03-04Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.christos 2005-12-11merge ktrace-lwp.christos 2003-09-21cleanup & uniform descriptor owner handling:jdolecek 2003-08-07Move UCB-licensed code from 4-clause to 3-clause licence.agc 2003-07-15__KERNEL_RCSID()lukem 2002-10-23merge kqueue branch into -currentjdolecek 2002-09-06Merge the gehenna-devsw branch into the trunk.gehenna