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remove unused

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rsc 2006-02-14 19:43:19 +00:00
parent 54357361fb
commit 5c9f76b5e5
13 changed files with 193 additions and 557 deletions
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37
src/cmd/ndb/dn.c
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@ -4,6 +4,7 @@
#include <ctype.h>
#include <bio.h>
#include <ndb.h>
#include <thread.h>
#include "dns.h"
/*
@ -346,7 +347,6 @@ dnagedb(void)
DN *dp;
int i;
RR *rp;
static ulong nextage;
lock(&dnlock);
@ -370,7 +370,6 @@ dnauthdb(void)
int i;
Area *area;
RR *rp;
static ulong nextage;
lock(&dnlock);
@ -404,7 +403,7 @@ getactivity(Request *req)
{
int rv;
if(traceactivity) syslog(0, "dns", "get %d by %d", dnvars.active, getpid());
if(traceactivity) syslog(0, "dns", "get %d by %d.%d", dnvars.active, getpid(), threadid());
lock(&dnvars.lk);
while(dnvars.mutex){
unlock(&dnvars.lk);
@ -423,7 +422,7 @@ putactivity(void)
{
static ulong lastclean;
if(traceactivity) syslog(0, "dns", "put %d by %d", dnvars.active, getpid());
if(traceactivity) syslog(0, "dns", "put %d by %d.%d", dnvars.active, getpid(), threadid());
lock(&dnvars.lk);
dnvars.active--;
assert(dnvars.active >= 0); /* "dnvars.active %d", dnvars.active */;
@ -1178,36 +1177,6 @@ warning(char *fmt, ...)
syslog(1, "dns", dnserr);
}
/*
* create a slave process to handle a request to avoid one request blocking
* another
*/
void
slave(Request *req)
{
static int slaveid;
if(req->isslave)
return; /* we're already a slave process */
/* limit parallelism */
if(getactivity(req) > Maxactive){
putactivity();
return;
}
switch(rfork(RFPROC|RFNOTEG|RFMEM|RFNOWAIT)){
case -1:
putactivity();
break;
case 0:
req->isslave = 1;
break;
default:
longjmp(req->mret, 1);
}
}
/*
* chasing down double free's
*/