1 #include "all.h" 2 3 Uid* uid; 4 char* uidspace; 5 short* gidspace; 6 RWLock mainlock; 7 long boottime; 8 Tlock *tlocks; 9 Conf conf; 10 Cons cons; 11 Chan *chan; 12 char service[2*NAMELEN]; 13 char *progname; 14 char *procname; 15 int RBUFSIZE; 16 int BUFSIZE; 17 int DIRPERBUF; 18 int INDPERBUF; 19 int INDPERBUF2; 20 int FEPERBUF; 21 22 Filsys filesys[MAXFILSYS] = 23 { 24 {"main", {Devwren, 0, 0, 0}, 0}, 25 }; 26 27 Device devnone = {Devnone, 0, 0, 0}; 28 29 Devcall devcall[MAXDEV] = { 30 [Devnone] {0}, 31 [Devwren] {wreninit, wrenream, wrencheck, wrensuper, wrenroot, wrensize, wrenread, wrenwrite}, 32 }; 33 34 char* tagnames[] = 35 { 36 [Tbuck] "Tbuck", 37 [Tdir] "Tdir", 38 [Tfile] "Tfile", 39 [Tfree] "Tfree", 40 [Tind1] "Tind1", 41 [Tind2] "Tind2", 42 [Tnone] "Tnone", 43 [Tsuper] "Tsuper", 44 [Tvirgo] "Tvirgo", 45 [Tcache] "Tcache", 46 }; 47 48 char *errstring[MAXERR] = 49 { 50 [Ebadspc] "attach -- bad specifier", 51 [Efid] "unknown fid", 52 [Echar] "bad character in directory name", 53 [Eopen] "read/write -- on non open fid", 54 [Ecount] "read/write -- count too big", 55 [Ealloc] "phase error -- directory entry not allocated", 56 [Eqid] "phase error -- qid does not match", 57 [Eauth] "authentication failed", 58 [Eauthmsg] "kfs: authentication not required", 59 [Eaccess] "access permission denied", 60 [Eentry] "directory entry not found", 61 [Emode] "open/create -- unknown mode", 62 [Edir1] "walk -- in a non-directory", 63 [Edir2] "create -- in a non-directory", 64 [Ephase] "phase error -- cannot happen", 65 [Eexist] "create -- file exists", 66 [Edot] "create -- . and .. illegal names", 67 [Eempty] "remove -- directory not empty", 68 [Ebadu] "attach -- privileged user", 69 [Enotu] "wstat -- not owner", 70 [Enotg] "wstat -- not in group", 71 [Enotl] "wstat -- attempt to change length", 72 [Enotd] "wstat -- attempt to change directory", 73 [Enotm] "wstat -- unknown type/mode", 74 [Ename] "create/wstat -- bad character in file name", 75 [Ewalk] "walk -- too many (system wide)", 76 [Eronly] "file system read only", 77 [Efull] "file system full", 78 [Eoffset] "read/write -- offset negative", 79 [Elocked] "open/create -- file is locked", 80 [Ebroken] "close/read/write -- lock is broken", 81 [Efidinuse] "fid already in use", 82 [Etoolong] "name too long", 83 [Ersc] "it's russ's fault. bug him.", 84 [Econvert] "protocol botch", 85 [Eqidmode] "wstat -- qid.type/dir.mode mismatch", 86 [Esystem] "kfs system error", 87 }; 88