OS X linker crap (John Nowak)

src/cmd/venti/srv/arena.c

@@ -28,6 +28,8 @@ int	arenasumsleeptime;
 int
 initarenasum(void)
 {
+	needzeroscore();  /* OS X */
+
 	sumwait.l = &sumlock;
 
 	if(vtproc(sumproc, nil) < 0){

src/cmd/venti/srv/dat.h

@@ -728,3 +728,4 @@ extern	ulong	stattime;
 #pragma varargck type "V" uchar*
 #define ODIRECT 0
 #endif
+

src/cmd/venti/srv/fns.h

@@ -105,6 +105,7 @@ uint		msec(void);
 int		namecmp(char *s, char *t);
 void		namecp(char *dst, char *src);
 int		nameok(char *name);
+void		needzeroscore(void);
 Arena		*newarena(Part *part, u32int, char *name, u64int base, u64int size, u32int blocksize);
 ArenaPart	*newarenapart(Part *part, u32int blocksize, u32int tabsize);
 ISect		*newisect(Part *part, u32int vers, char *name, u32int blocksize, u32int tabsize);

src/cmd/venti/srv/score.c

@@ -4,6 +4,9 @@
 
 u8int zeroscore[VtScoreSize];
 
+/* Call this function to force linking of score.o for zeroscore on OS X */
+void needzeroscore(void) { }
+
 void
 scoremem(u8int *score, u8int *buf, int n)
 {

src/cmd/venti/srv/verifyarena.c

@@ -176,6 +176,7 @@ threadmain(int argc, char *argv[])
 	vlong start, stop;
 	ArenaPart ap;
 	
+	needzeroscore();
 	ventifmtinstall();
 	blocksize = MaxIoSize;
 	ARGBEGIN{