#include	"all.h"

Uid*	uid;
char*	uidspace;
short*	gidspace;
File*	files;
Wpath*	wpaths;
Lock	wpathlock;
Lock	newfplock;
RWlock	mainlock;
long	boottime;
Tlock	*tlocks;
Conf	conf;
Cons	cons;
Chan	*chan;
char	service[2*NAMELEN];
char	*progname;
char	*procname;
int	RBUFSIZE;
int	BUFSIZE;
int	DIRPERBUF;
int	INDPERBUF;
int	INDPERBUF2;
int	FEPERBUF;

Filsys	filsys[MAXFILSYS] =
{
	{"main",	{Devwren, 0, 0, 0},	0},
};

Device 	devnone = {Devnone, 0, 0, 0};

Devcall devcall[MAXDEV] = {
	[Devnone]	{0},
	[Devwren]	{wreninit, wrenream, wrencheck, wrensuper, wrenroot, wrensize, wrenread, wrenwrite},
};

void
(*p9call[MAXSYSCALL])(Chan*, Fcall*, Fcall*) =
{
	[Tnop]		f_nop,
	[Tsession]	f_session,
	[Tflush]	f_flush,
	[Tattach]	f_attach,
	[Tclone]	f_clone,
	[Twalk]		f_walk,
	[Topen]		f_open,
	[Tcreate]	f_create,
	[Tread]		f_read,
	[Twrite]	f_write,
	[Tclunk]	f_clunk,
	[Tremove]	f_remove,
	[Tstat]		f_stat,
	[Twstat]	f_wstat,
	[Tclwalk]	f_clwalk,
	[Tauth]		f_auth,
};

char*	tagnames[] =
{
	[Tbuck]		"Tbuck",
	[Tdir]		"Tdir",
	[Tfile]		"Tfile",
	[Tfree]		"Tfree",
	[Tind1]		"Tind1",
	[Tind2]		"Tind2",
	[Tnone]		"Tnone",
	[Tsuper]	"Tsuper",
	[Tvirgo]	"Tvirgo",
	[Tcache]	"Tcache",
};

char	*errstr[MAXERR] =
{
	[Ebadspc]	"attach -- bad specifier",
	[Efid]		"unknown fid",
	[Echar]		"bad character in directory name",
	[Eopen]		"read/write -- on non open fid",
	[Ecount]	"read/write -- count too big",
	[Ealloc]	"phase error -- directory entry not allocated",
	[Eqid]		"phase error -- qid does not match",
	[Eauth]		"no authentication",
	[Eaccess]	"access permission denied",
	[Eentry]	"directory entry not found",
	[Emode]		"open/create -- unknown mode",
	[Edir1]		"walk -- in a non-directory",
	[Edir2]		"create -- in a non-directory",
	[Ephase]	"phase error -- cannot happen",
	[Eexist]	"create -- file exists",
	[Edot]		"create -- . and .. illegal names",
	[Eempty]	"remove -- directory not empty",
	[Ebadu]		"attach -- privileged user",
	[Enotu]		"wstat -- not owner",
	[Enotg]		"wstat -- not in group",
	[Ename]		"create/wstat -- bad character in file name",
	[Ewalk]		"walk -- too many (system wide)",
	[Eronly]	"file system read only",
	[Efull]		"file system full",
	[Eoffset]	"read/write -- offset negative",
	[Elocked]	"open/create -- file is locked",
	[Ebroken]	"close/read/write -- lock is broken",
};