/*  * This file is part of the UCB release of Plan 9. It is subject to the license * terms in the LICENSE file found in the top-level directory of this * distribution and at http://akaros.cs.berkeley.edu/files/Plan9License. No * part of the UCB release of Plan 9, including this file, may be copied, * modified, propagated, or distributed except according to the terms contained * in the LICENSE file. */ #include <u.h>#include <libc.h>#include <auth.h>#include <fcall.h>#include <thread.h>#include "9p.h" void*emalloc9p(ulong sz){	void *v; 	if((v = malloc(sz)) == nil) {		fprint(2, "out of memory allocating %lud\n", sz);		exits("mem");	}	memset(v, 0, sz);	setmalloctag(v, getcallerpc(&sz));	return v;} void*erealloc9p(void *v, ulong sz){	void *nv; 	if((nv = realloc(v, sz)) == nil) {		fprint(2, "out of memory allocating %lud\n", sz);		exits("mem");	}	if(v == nil)		setmalloctag(nv, getcallerpc(&v));	setrealloctag(nv, getcallerpc(&v));	return nv;} char*estrdup9p(char *s){	char *t; 	if((t = strdup(s)) == nil) {		fprint(2, "out of memory in strdup(%.10s)\n", s);		exits("mem");	}	setmalloctag(t, getcallerpc(&s));	return t;}