/*  * 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 <thread.h>#include "threadimpl.h" static long totalmalloc; void*_threadmalloc(long size, int z){	void *m; 	m = malloc(size);	if (m == nil)		sysfatal("Malloc of size %ld failed: %r", size);	setmalloctag(m, getcallerpc(&size));	totalmalloc += size;	if (size > 100000000) {		fprint(2, "Malloc of size %ld, total %ld\n", size, totalmalloc);		abort();	}	if (z)		memset(m, 0, size);	return m;} void_threadsysfatal(char *fmt, va_list arg){	char buf[1024];	/* size doesn't matter; we're about to exit */ 	vseprint(buf, buf+sizeof(buf), fmt, arg);	if(argv0)		fprint(2, "%s: %s\n", argv0, buf);	else		fprint(2, "%s\n", buf);	threadexitsall(buf);}