Separate general purpose functions from portal functions so they may be

used in test drivers.

src/backend/libpq/Makefile.inc

@@ -7,7 +7,7 @@
 #
 #
 # IDENTIFICATION
-#    $Header: /cvsroot/pgsql/src/backend/libpq/Attic/Makefile.inc,v 1.1.1.1 1996/07/09 06:21:30 scrappy Exp $
+#    $Header: /cvsroot/pgsql/src/backend/libpq/Attic/Makefile.inc,v 1.2 1996/10/11 09:47:11 bryanh Exp $
 #
 #-------------------------------------------------------------------------
 
@@ -21,6 +21,8 @@ SRCS_LIBPQ= be-dumpdata.c be-fsstubs.c be-pqexec.c
 #
 # These files are shared with the frontend library.
 #
-SRCS_LIBPQ+= auth.c pqcomm.c portal.c portalbuf.c pqpacket.c pqsignal.c
+SRCS_LIBPQ+= auth.c hba.c pqcomm.c portal.c util.c portalbuf.c \
+             pqpacket.c pqsignal.c
 
-HEADERS+= auth.h be-fsstubs.h libpq-be.h libpq-fs.h libpq.h pqcomm.h pqsignal.h
+HEADERS+= auth.h hba.h be-fsstubs.h libpq-be.h libpq-fs.h libpq.h \
+          pqcomm.h pqsignal.h

src/backend/libpq/portal.c

@@ -7,17 +7,11 @@
  *
  *
  * IDENTIFICATION
- *    $Header: /cvsroot/pgsql/src/backend/libpq/Attic/portal.c,v 1.1.1.1 1996/07/09 06:21:30 scrappy Exp $
+ *    $Header: /cvsroot/pgsql/src/backend/libpq/Attic/portal.c,v 1.2 1996/10/11 09:47:13 bryanh Exp $
  *
  *-------------------------------------------------------------------------
  */
 /*
- *   UTILITY ROUTINES
- *	pqdebug		- send a string to the debugging output port
- *	pqdebug2	- send two strings to stdout
- *	PQtrace		- turn on pqdebug() tracing
- *	PQuntrace	- turn off pqdebug() tracing
- *
  *   INTERFACE ROUTINES
  *	PQnportals 	- Return the number of open portals. 
  *	PQpnames 	- Return all the portal names
@@ -70,18 +64,11 @@
 #include "utils/exc.h"
 #include "utils/palloc.h"
 
-/* ----------------
- *	exceptions
- * ----------------
- */
-Exception MemoryError = {"Memory Allocation Error"};
-Exception PortalError = {"Invalid arguments to portal functions"};
-Exception PostquelError = {"Sql Error"};
-Exception ProtocolError = {"Protocol Error"};
-char PQerrormsg[ERROR_MSG_LENGTH];
 
-int PQtracep = 0;		/* 1 to print out debugging messages */
-FILE *debug_port = (FILE *) NULL;
+/* ----------------------------------------------------------------
+ *    Helper routines for PQ portal interface routines below
+ * ----------------------------------------------------------------
+ */
 
 static int
 in_range(char *msg, int value, int min, int max)
@@ -108,59 +95,6 @@ valid_pointer(char *msg, void *ptr)
     return(1);
 }
 
-/* ----------------------------------------------------------------
- *			PQ utility routines
- * ----------------------------------------------------------------
- */
-void
-pqdebug(char *target, char *msg)
-{
-    if (!target)
-	return;
-    
-    if (PQtracep) {
-	/*
-	 * if nothing else was suggested default to stdout
-	 */
-	if (!debug_port)
-	    debug_port = stdout;
-	fprintf(debug_port, target, msg);
-	fprintf(debug_port, "\n");
-    }
-}
-
-void
-pqdebug2(char *target, char *msg1, char *msg2)
-{
-    if (!target)
-	return;
-    
-    if (PQtracep) {
-	/*
-	 * if nothing else was suggested default to stdout
-	 */
-	if (!debug_port)
-	    debug_port = stdout;
-	fprintf(debug_port, target, msg1, msg2);
-	fprintf(debug_port, "\n");
-    }
-}
-
-/* --------------------------------
- *	PQtrace() / PQuntrace()
- * --------------------------------
- */
-void
-PQtrace()
-{
-    PQtracep = 1;
-}
-
-void
-PQuntrace()
-{
-    PQtracep = 0;
-}
 
 /* ----------------------------------------------------------------
  *		    PQ portal interface routines

src/backend/libpq/util.c

@@ -0,0 +1,101 @@
+/*-------------------------------------------------------------------------
+ *
+ * util.c--
+ *    general routines for libpq backend
+ *
+ * Copyright (c) 1994, Regents of the University of California
+ *
+ *
+ * IDENTIFICATION
+ *    $Header: /cvsroot/pgsql/src/backend/libpq/Attic/util.c,v 1.1 1996/10/11 09:47:14 bryanh Exp $
+ *
+ *-------------------------------------------------------------------------
+ */
+/*
+ *   UTILITY ROUTINES
+ *	pqdebug		- send a string to the debugging output port
+ *	pqdebug2	- send two strings to stdout
+ *	PQtrace		- turn on pqdebug() tracing
+ *	PQuntrace	- turn off pqdebug() tracing
+ */
+
+#include <stdio.h>	/* for sprintf() */
+#include <string.h>
+
+#include "c.h"
+#include "lib/dllist.h"
+#include "libpq/libpq.h"	/* where the declarations go */
+#include "utils/exc.h"
+#include "utils/palloc.h"
+
+
+/* ----------------
+ *	exceptions
+ * ----------------
+ */
+Exception MemoryError = {"Memory Allocation Error"};
+Exception PortalError = {"Invalid arguments to portal functions"};
+Exception PostquelError = {"Sql Error"};
+Exception ProtocolError = {"Protocol Error"};
+char PQerrormsg[ERROR_MSG_LENGTH];
+
+int PQtracep = 0;		/* 1 to print out debugging messages */
+FILE *debug_port = (FILE *) NULL;
+
+/* ----------------------------------------------------------------
+ *			PQ utility routines
+ * ----------------------------------------------------------------
+ */
+void
+pqdebug(char *target, char *msg)
+{
+    if (!target)
+	return;
+    
+    if (PQtracep) {
+	/*
+	 * if nothing else was suggested default to stdout
+	 */
+	if (!debug_port)
+	    debug_port = stdout;
+	fprintf(debug_port, target, msg);
+	fprintf(debug_port, "\n");
+    }
+}
+
+void
+pqdebug2(char *target, char *msg1, char *msg2)
+{
+    if (!target)
+	return;
+    
+    if (PQtracep) {
+	/*
+	 * if nothing else was suggested default to stdout
+	 */
+	if (!debug_port)
+	    debug_port = stdout;
+	fprintf(debug_port, target, msg1, msg2);
+	fprintf(debug_port, "\n");
+    }
+}
+
+/* --------------------------------
+ *	PQtrace() / PQuntrace()
+ * --------------------------------
+ */
+void
+PQtrace()
+{
+    PQtracep = 1;
+}
+
+void
+PQuntrace()
+{
+    PQtracep = 0;
+}
+
+
+
+