Hi,

    here is an updated version of the bit type with a bugfix and all the necessa
ry
SQL functions defined. This should replace what is currently in contrib. I'd
appreciate any comments on what is there.

Kind regards,

Adriaan

Author: bmomjian

contrib/bit/Makefile

@@ -1,10 +1,46 @@
-CFLAGS = -g
+ifndef PGDIR
+PGDIR= ../..
+PGDIR=/data/build/postgresql-7.0beta3
+endif
 
-varbit: vartest.o varbit.o
-	$(CC) $(CFLAGS) -o $@ $^
+SRCDIR= $(PGDIR)/src
 
-varbit.o: varbit.c varbit.h
-vartest.o: vartest.c varbit.h
+include $(SRCDIR)/Makefile.global
+
+TARGETS= varbit.sql varbit$(DLSUFFIX)
+# vartest
+SOURCE= varbit.c varbit_glue.c
+OBJ= $(SOURCE:.c=.o)
+CFLAGS += -g
+
+all:	$(TARGETS)
+
+varbit$(DLSUFFIX):	$(OBJ)
+	$(CC) $(CFLAGS) -shared -o varbit$(DLSUFFIX) $(SOURCE) $(CLIBS)
+
+vartest: varbit.o vartest.o
+	$(CC) -o $@ varbit.o vartest.o
+
+install:
+	$(MAKE) all
+	cp -p varbit$(DLSUFFIX) $(LIBDIR)/contrib
+	chmod 555 $(LIBDIR)/contrib/varbit$(DLSUFFIX)
+
+%.sql: %.source
+	echo $(SRCDIR)
+	if [ -z "$$USER" ]; then USER=$$LOGNAME; fi; \
+	if [ -z "$$USER" ]; then USER=`whoami`; fi; \
+	if [ -z "$$USER" ]; then echo 'Cannot deduce $$USER.'; exit 1; fi; \
+	rm -f $@; \
+	C=`pwd`; \
+	O=$C; \
+	if [ -d ${LIBDIR}/contrib ]; then O=${LIBDIR}/contrib; else \
+	echo "contrib directory does not exist."; fi; \
+	sed -e "s:_CWD_:$$C:g" \
+	    -e "s:_OBJWD_:$$O:g" \
+	    -e "s:_DLSUFFIX_:$(DLSUFFIX):g" \
+	    -e "s/_USER_/$$USER/g" < $< > $@
+
+clean: 
+	rm -f $(TARGETS) varbit.o
 
-clean:
-	rm -f *.o varbit

contrib/bit/README

@@ -7,9 +7,6 @@ make this code as independent as possible of the byte length, but it
 is quite possible that there may be problems on machines that don't
 have 8 bits/byte (are there still any around?).
 
-In the input routines I have assumed that the parser eats the quotes
-in B'...' or X'...'.
-
 The SQL standard only defines comparison, SUBSTR and concatenation
 operators, and these have been implemented. In addition all logical
 operators have been implemented, i.e. ~,|,&,^,<< and >>. This is