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#include <u.h>
#include <libc.h>
#include <thread.h>
#include <sunrpc.h>
/*
* print formatters
*/
int
sunrpcfmt(Fmt *f)
{
SunRpc *rpc;
rpc = va_arg(f->args, SunRpc*);
sunrpcprint(f, rpc);
return 0;
}
static SunProg **fmtProg;
static int nfmtProg;
static RWLock fmtLock;
void
sunfmtinstall(SunProg *p)
{
int i;
wlock(&fmtLock);
for(i=0; i<nfmtProg; i++){
if(fmtProg[i] == p){
wunlock(&fmtLock);
return;
}
}
if(nfmtProg%16 == 0)
fmtProg = erealloc(fmtProg, sizeof(fmtProg[0])*(nfmtProg+16));
fmtProg[nfmtProg++] = p;
wunlock(&fmtLock);
}
int
suncallfmt(Fmt *f)
{
int i;
void (*fmt)(Fmt*, SunCall*);
SunCall *c;
SunProg *p;
c = va_arg(f->args, SunCall*);
rlock(&fmtLock);
for(i=0; i<nfmtProg; i++){
p = fmtProg[i];
if(p->prog == c->rpc.prog && p->vers == c->rpc.vers){
runlock(&fmtLock);
if(c->type < 0 || c->type >= p->nproc || (fmt=p->proc[c->type].fmt) == nil)
return fmtprint(f, "unknown proc %c%d", "TR"[c->type&1], c->type>>1);
(*fmt)(f, c);
return 0;
}
}
runlock(&fmtLock);
fmtprint(f, "<sunrpc %d %d %c%d>", c->rpc.prog, c->rpc.vers, "TR"[c->type&1], c->type>>1);
return 0;
}
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