1 8a7ec697 2015-10-26 adrien package p9pnew
 2 8a7ec697 2015-10-26 adrien 
 3 40d4a02d 2015-11-03 stephen.d import "errors"
 4 8a7ec697 2015-10-26 adrien 
 5 c979b5e1 2015-10-28 stephen.d var (
 6 deb98ab4 2015-11-05 stephen.d 	// 9p wire errors returned by Session interface methods
 7 c979b5e1 2015-10-28 stephen.d 	ErrBadattach    = new9pError("unknown specifier in attach")
 8 c979b5e1 2015-10-28 stephen.d 	ErrBadoffset    = new9pError("bad offset")
 9 c979b5e1 2015-10-28 stephen.d 	ErrBadcount     = new9pError("bad count")
10 c979b5e1 2015-10-28 stephen.d 	ErrBotch        = new9pError("9P protocol botch")
11 c979b5e1 2015-10-28 stephen.d 	ErrCreatenondir = new9pError("create in non-directory")
12 c979b5e1 2015-10-28 stephen.d 	ErrDupfid       = new9pError("duplicate fid")
13 c979b5e1 2015-10-28 stephen.d 	ErrDuptag       = new9pError("duplicate tag")
14 c979b5e1 2015-10-28 stephen.d 	ErrIsdir        = new9pError("is a directory")
15 c979b5e1 2015-10-28 stephen.d 	ErrNocreate     = new9pError("create prohibited")
16 c979b5e1 2015-10-28 stephen.d 	ErrNomem        = new9pError("out of memory")
17 c979b5e1 2015-10-28 stephen.d 	ErrNoremove     = new9pError("remove prohibited")
18 c979b5e1 2015-10-28 stephen.d 	ErrNostat       = new9pError("stat prohibited")
19 c979b5e1 2015-10-28 stephen.d 	ErrNotfound     = new9pError("file not found")
20 c979b5e1 2015-10-28 stephen.d 	ErrNowrite      = new9pError("write prohibited")
21 c979b5e1 2015-10-28 stephen.d 	ErrNowstat      = new9pError("wstat prohibited")
22 c979b5e1 2015-10-28 stephen.d 	ErrPerm         = new9pError("permission denied")
23 c979b5e1 2015-10-28 stephen.d 	ErrUnknownfid   = new9pError("unknown fid")
24 c979b5e1 2015-10-28 stephen.d 	ErrBaddir       = new9pError("bad directory in wstat")
25 c979b5e1 2015-10-28 stephen.d 	ErrWalknodir    = new9pError("walk in non-directory")
26 c979b5e1 2015-10-28 stephen.d 
27 c979b5e1 2015-10-28 stephen.d 	// extra errors not part of the normal protocol
28 deb98ab4 2015-11-05 stephen.d 	ErrTimeout       = new9pError("fcall timeout") // returned when timing out on the fcall
29 deb98ab4 2015-11-05 stephen.d 	ErrUnknownTag    = new9pError("unknown tag")
30 deb98ab4 2015-11-05 stephen.d 	ErrUnknownMsg    = new9pError("unknown message")    // returned when encountering unknown message type
31 deb98ab4 2015-11-05 stephen.d 	ErrUnexpectedMsg = new9pError("unexpected message") // returned when an unexpected message is encountered
32 deb98ab4 2015-11-05 stephen.d 	ErrWalkLimit     = new9pError("too many wnames in walk")
33 deb98ab4 2015-11-05 stephen.d 	ErrClosed        = errors.New("closed")
34 c979b5e1 2015-10-28 stephen.d )
35 c979b5e1 2015-10-28 stephen.d 
36 40d4a02d 2015-11-03 stephen.d // new9pError returns a new 9p error ready for the wire.
37 c979b5e1 2015-10-28 stephen.d func new9pError(s string) error {
38 40d4a02d 2015-11-03 stephen.d 	return MessageRerror{Ename: s}
39 8a7ec697 2015-10-26 adrien }