1 551445b9 2004-04-21 devnull #include <u.h>
 2 551445b9 2004-04-21 devnull #include <libc.h>
 3 551445b9 2004-04-21 devnull #include <thread.h>
 4 551445b9 2004-04-21 devnull #include <sunrpc.h>
 5 551445b9 2004-04-21 devnull 
 6 551445b9 2004-04-21 devnull /*
 7 551445b9 2004-04-21 devnull  * print formatters
 8 551445b9 2004-04-21 devnull  */
 9 551445b9 2004-04-21 devnull int
10 551445b9 2004-04-21 devnull sunrpcfmt(Fmt *f)
11 551445b9 2004-04-21 devnull {
12 551445b9 2004-04-21 devnull 	SunRpc *rpc;
13 551445b9 2004-04-21 devnull 
14 551445b9 2004-04-21 devnull 	rpc = va_arg(f->args, SunRpc*);
15 551445b9 2004-04-21 devnull 	sunrpcprint(f, rpc);
16 551445b9 2004-04-21 devnull 	return 0;
17 551445b9 2004-04-21 devnull }
18 551445b9 2004-04-21 devnull 
19 551445b9 2004-04-21 devnull static SunProg **fmtProg;
20 551445b9 2004-04-21 devnull static int nfmtProg;
21 551445b9 2004-04-21 devnull static RWLock fmtLock;
22 551445b9 2004-04-21 devnull 
23 551445b9 2004-04-21 devnull void
24 551445b9 2004-04-21 devnull sunfmtinstall(SunProg *p)
25 551445b9 2004-04-21 devnull {
26 551445b9 2004-04-21 devnull 	int i;
27 551445b9 2004-04-21 devnull 
28 551445b9 2004-04-21 devnull 	wlock(&fmtLock);
29 551445b9 2004-04-21 devnull 	for(i=0; i<nfmtProg; i++){
30 551445b9 2004-04-21 devnull 		if(fmtProg[i] == p){
31 551445b9 2004-04-21 devnull 			wunlock(&fmtLock);
32 551445b9 2004-04-21 devnull 			return;
33 551445b9 2004-04-21 devnull 		}
34 551445b9 2004-04-21 devnull 	}
35 551445b9 2004-04-21 devnull 	if(nfmtProg%16 == 0)
36 551445b9 2004-04-21 devnull 		fmtProg = erealloc(fmtProg, sizeof(fmtProg[0])*(nfmtProg+16));
37 551445b9 2004-04-21 devnull 	fmtProg[nfmtProg++] = p;
38 551445b9 2004-04-21 devnull 	wunlock(&fmtLock);
39 551445b9 2004-04-21 devnull }
40 551445b9 2004-04-21 devnull 
41 551445b9 2004-04-21 devnull int
42 551445b9 2004-04-21 devnull suncallfmt(Fmt *f)
43 551445b9 2004-04-21 devnull {
44 551445b9 2004-04-21 devnull 	int i;
45 551445b9 2004-04-21 devnull 	void (*fmt)(Fmt*, SunCall*);
46 551445b9 2004-04-21 devnull 	SunCall *c;
47 551445b9 2004-04-21 devnull 	SunProg *p;
48 551445b9 2004-04-21 devnull 
49 551445b9 2004-04-21 devnull 	c = va_arg(f->args, SunCall*);
50 551445b9 2004-04-21 devnull 	rlock(&fmtLock);
51 551445b9 2004-04-21 devnull 	for(i=0; i<nfmtProg; i++){
52 551445b9 2004-04-21 devnull 		p = fmtProg[i];
53 551445b9 2004-04-21 devnull 		if(p->prog == c->rpc.prog && p->vers == c->rpc.vers){
54 551445b9 2004-04-21 devnull 			runlock(&fmtLock);
55 0cfb3760 2012-10-21 rsc 			if((int32)c->type < 0 || c->type >= p->nproc || (fmt=p->proc[c->type].fmt) == nil)
56 551445b9 2004-04-21 devnull 				return fmtprint(f, "unknown proc %c%d", "TR"[c->type&1], c->type>>1);
57 551445b9 2004-04-21 devnull 			(*fmt)(f, c);
58 551445b9 2004-04-21 devnull 			return 0;
59 551445b9 2004-04-21 devnull 		}
60 551445b9 2004-04-21 devnull 	}
61 551445b9 2004-04-21 devnull 	runlock(&fmtLock);
62 551445b9 2004-04-21 devnull 	fmtprint(f, "<sunrpc %d %d %c%d>", c->rpc.prog, c->rpc.vers, "TR"[c->type&1], c->type>>1);
63 551445b9 2004-04-21 devnull 	return 0;
64 551445b9 2004-04-21 devnull }