1 #ifndef _LIBPLUMB_H_
2 #define _LIBPLUMB_H_ 1
3 #if defined(__cplusplus)
4 extern "C" { 
5 #endif
6 
7 AUTOLIB(plumb)
8 /*
9 #pragma	lib	"libplumb.a"
10 #pragma	src	"/sys/src/libplumb"
11 */
12 
13 /*
14  * Message format:
15  *	source application\n
16  *	destination port\n
17  *	working directory\n
18  *	type\n
19  *	attributes\n
20  *	nbytes\n
21  *	n bytes of data
22  */
23 
24 typedef struct Plumbattr Plumbattr;
25 typedef struct Plumbmsg Plumbmsg;
26 
27 struct Plumbmsg
28 {
29 	char		*src;
30 	char		*dst;
31 	char		*wdir;
32 	char		*type;
33 	Plumbattr	*attr;
34 	int		ndata;
35 	char		*data;
36 };
37 
38 struct Plumbattr
39 {
40 	char		*name;
41 	char		*value;
42 	Plumbattr	*next;
43 };
44 
45 int			plumbsend(int, Plumbmsg*);
46 Plumbmsg*	plumbrecv(int);
47 char*		plumbpack(Plumbmsg*, int*);
48 Plumbmsg*	plumbunpack(char*, int);
49 Plumbmsg*	plumbunpackpartial(char*, int, int*);
50 char*		plumbpackattr(Plumbattr*);
51 Plumbattr*	plumbunpackattr(char*);
52 Plumbattr*	plumbaddattr(Plumbattr*, Plumbattr*);
53 Plumbattr*	plumbdelattr(Plumbattr*, char*);
54 void			plumbfree(Plumbmsg*);
55 char*		plumblookup(Plumbattr*, char*);
56 int			plumbopen(char*, int);
57 int			eplumb(int, char*);
58 int			plumbunmount(void);
59 
60 #ifdef _9PCLIENT_H_
61 CFid*		plumbopenfid(char*, int);
62 Plumbmsg*	plumbrecvfid(CFid*);
63 Plumbmsg*	threadplumbrecvfid(CFid*);
64 int		plumbsendtofid(CFid*, Plumbmsg*);
65 #endif
66 
67 #if defined(__cplusplus)
68 }
69 #endif
70 #endif