Some constifications

git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@3802 d4fa192b-c00b-0410-8231-f00ffab90ce4

bin/varnishd/cache.h

@@ -564,7 +564,7 @@ void PipeSession(struct sess *sp);
 void WRK_Init(void);
 int WRK_Queue(struct workreq *wrq);
 void WRK_QueueSession(struct sess *sp);
-void WRK_SumStat(struct worker *w);
+void WRK_SumStat(const struct worker *w);
 
 void WRW_Reserve(struct worker *w, int *fd);
 void WRW_Release(struct worker *w);

bin/varnishd/cache_hash.c

@@ -162,7 +162,7 @@ HSH_Cleanup(struct worker *w)
 }
 
 void
-HSH_DeleteObjHead(struct worker *w, struct objhead *oh)
+HSH_DeleteObjHead(const struct worker *w, struct objhead *oh)
 {
 
 	AZ(oh->refcnt);
@@ -478,7 +478,7 @@ HSH_Ref(struct object *o)
 }
 
 void
-HSH_Deref(struct worker *w, struct object **oo)
+HSH_Deref(const struct worker *w, struct object **oo)
 {
 	struct object *o;
 	struct objhead *oh;

bin/varnishd/cache_pool.c

@@ -266,12 +266,12 @@ WRW_Sendfile(struct worker *w, int fd, off_t off, unsigned len)
 /*--------------------------------------------------------------------*/
 
 static void
-wrk_sumstat(struct worker *w)
+wrk_sumstat(const struct worker *w)
 {
 
 	Lck_AssertHeld(&wstat_mtx);
 #define L0(n)
-#define L1(n) VSL_stats->n += w->stats->n 
+#define L1(n) (VSL_stats->n += w->stats->n)
 #define MAC_STAT(n, t, l, f, d) L##l(n);
 #include "stat_field.h"
 #undef MAC_STAT
@@ -281,7 +281,7 @@ wrk_sumstat(struct worker *w)
 }
 
 void
-WRK_SumStat(struct worker *w)
+WRK_SumStat(const struct worker *w)
 {
 	Lck_Lock(&wstat_mtx);
 	wrk_sumstat(w);

bin/varnishd/hash_slinger.h

@@ -100,6 +100,6 @@ struct objhead {
 };
 
 extern unsigned	save_hash;
-void HSH_DeleteObjHead(struct worker *w, struct objhead *oh);
-void HSH_Deref(struct worker *w, struct object **o);
+void HSH_DeleteObjHead(const struct worker *w, struct objhead *oh);
+void HSH_Deref(const struct worker *w, struct object **o);
 #endif /* VARNISH_CACHE_CHILD */