/*  * 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 <bio.h>#include <String.h>#include <thread.h>#include "wiki.h" /* open, create relative to wiki dir */char *wikidir; static char*wname(char *s){	char *t; 	t = emalloc(strlen(wikidir)+1+strlen(s)+1);	strcpy(t, wikidir);	strcat(t, "/");	strcat(t, s);	return t;} intwopen(char *fn, int mode){	int rv; 	fn = wname(fn);	rv = open(fn, mode);	free(fn);	return rv;} intwcreate(char *fn, int mode, long perm){	int rv; 	fn = wname(fn);	rv = create(fn, mode, perm);	free(fn);	return rv;} Biobuf*wBopen(char *fn, int mode){	Biobuf *rv; 	fn = wname(fn);	rv = Bopen(fn, mode);	free(fn);	return rv;} intwaccess(char *fn, int mode){	int rv; 	fn = wname(fn);	rv = access(fn, mode);	free(fn);	return rv;} Dir*wdirstat(char *fn){	Dir *d; 	fn = wname(fn);	d = dirstat(fn);	free(fn);	return d;}