From: Bruce Momjian <bruce@momjian.us>
Date: Fri, 30 Apr 2004 04:14:06 +0000 (+0000)
Subject: Minor adjustments to enable public-domain timezone library to be called
X-Git-Tag: REL8_0_0BETA1~729
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=4a73eb5ab1552913b2831ec0bd978dccb95f7b5b;p=postgresql

Minor adjustments to enable public-domain timezone library to be called
from our code.
---

diff --git a/src/include/c.h b/src/include/c.h
index 325cfc217d..6d7f852ed5 100644
--- a/src/include/c.h
+++ b/src/include/c.h
@@ -12,7 +12,7 @@
  * Portions Copyright (c) 1996-2003, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
- * $PostgreSQL: pgsql/src/include/c.h,v 1.160 2004/03/10 21:12:46 momjian Exp $
+ * $PostgreSQL: pgsql/src/include/c.h,v 1.161 2004/04/30 04:14:05 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -310,12 +310,16 @@ typedef unsigned long int uint64;
 #endif
 
 /* Global variable holding time zone information. */
+#ifdef USE_PGTZ
+#define TIMEZONE_GLOBAL pg_timezone
+#else
 #ifndef HAVE_UNDERSCORE_TIMEZONE
 #define TIMEZONE_GLOBAL timezone
 #else
 #define TIMEZONE_GLOBAL _timezone
 #define tzname _tzname			/* should be in time.h? */
 #endif
+#endif
 
 /* sig_atomic_t is required by ANSI C, but may be missing on old platforms */
 #ifndef HAVE_SIG_ATOMIC_T
diff --git a/src/include/port.h b/src/include/port.h
index 93b549503f..f6d37d3bed 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -6,7 +6,7 @@
  * Portions Copyright (c) 1996-2003, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
- * $PostgreSQL: pgsql/src/include/port.h,v 1.25 2004/04/19 17:42:59 momjian Exp $
+ * $PostgreSQL: pgsql/src/include/port.h,v 1.26 2004/04/30 04:14:05 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -177,3 +177,37 @@ extern int pqGethostbyname(const char *name,
 #define WIFSIGNALED(w)  (((w) & 0x7f) > 0 && (((w) & 0x7f) < 0x7f))
 #define WTERMSIG(w)     ((w) & 0x7f)
 #endif
+
+/*
+ * Internal timezone library 
+ */
+#ifdef USE_PGTZ
+#ifndef FRONTEND
+#undef localtime
+#undef gmtime
+#undef asctime
+#undef ctime
+#undef difftime
+#undef mktime
+#undef tzset
+
+#define localtime(timep) pg_localtime(timep)
+#define gmtime(timep) pg_gmtime(timep)
+#define asctime(timep) pg_asctime(timep)
+#define ctime(timep) pg_ctime(timep)
+#define difftime(t1,t2) pg_difftime(t1,t2)
+#define mktime(tm) pg_mktime(tm)
+#define tzset pg_tzset
+
+
+extern struct tm *pg_localtime(const time_t *);
+extern struct tm *gg_gmtime(const time_t *);
+extern char *pg_asctime(const struct tm *);
+extern char *pg_ctime(const time_t *);
+extern double pg_difftime(const time_t, const time_t);
+extern time_t pg_mktime(struct tm *);
+extern void pg_tzset(void);
+extern time_t pg_timezone;
+
+#endif
+#endif
diff --git a/src/interfaces/ecpg/compatlib/Makefile b/src/interfaces/ecpg/compatlib/Makefile
index 18ab49d259..c490e1a2a7 100644
--- a/src/interfaces/ecpg/compatlib/Makefile
+++ b/src/interfaces/ecpg/compatlib/Makefile
@@ -4,7 +4,7 @@
 #
 # Copyright (c) 1994, Regents of the University of California
 #
-# $PostgreSQL: pgsql/src/interfaces/ecpg/compatlib/Makefile,v 1.16 2004/04/25 20:57:32 momjian Exp $
+# $PostgreSQL: pgsql/src/interfaces/ecpg/compatlib/Makefile,v 1.17 2004/04/30 04:14:05 momjian Exp $
 #
 #-------------------------------------------------------------------------
 
@@ -16,7 +16,8 @@ NAME= ecpg_compat
 SO_MAJOR_VERSION= 1
 SO_MINOR_VERSION= 1
 
-override CPPFLAGS := -I$(top_srcdir)/src/interfaces/ecpg/include -I$(libpq_srcdir) -I$(top_srcdir)/src/include/utils $(CPPFLAGS)
+override CPPFLAGS := -I$(top_srcdir)/src/interfaces/ecpg/include -I$(libpq_srcdir) \
+	-I$(top_srcdir)/src/include/utils $(CPPFLAGS)
 override CFLAGS += $(PTHREAD_CFLAGS)
 SHLIB_LINK = -L../ecpglib -lecpg -L../pgtypeslib -lpgtypes $(libpq) \
 	$(filter -lintl -lssl -lcrypto -lkrb5 -lcrypt -lm, $(LIBS)) $(PTHREAD_LIBS)
diff --git a/src/interfaces/ecpg/ecpglib/Makefile b/src/interfaces/ecpg/ecpglib/Makefile
index 4596158db9..d9fb767921 100644
--- a/src/interfaces/ecpg/ecpglib/Makefile
+++ b/src/interfaces/ecpg/ecpglib/Makefile
@@ -4,7 +4,7 @@
 #
 # Copyright (c) 1994, Regents of the University of California
 #
-# $PostgreSQL: pgsql/src/interfaces/ecpg/ecpglib/Makefile,v 1.16 2004/04/25 20:57:32 momjian Exp $
+# $PostgreSQL: pgsql/src/interfaces/ecpg/ecpglib/Makefile,v 1.17 2004/04/30 04:14:05 momjian Exp $
 #
 #-------------------------------------------------------------------------
 
@@ -16,7 +16,8 @@ NAME= ecpg
 SO_MAJOR_VERSION= 4
 SO_MINOR_VERSION= 2
 
-override CPPFLAGS := -I$(top_srcdir)/src/interfaces/ecpg/include -I$(libpq_srcdir) $(CPPFLAGS)
+override CPPFLAGS := -I$(top_srcdir)/src/interfaces/ecpg/include \
+	-I$(libpq_srcdir) $(CPPFLAGS)
 override CFLAGS += $(PTHREAD_CFLAGS)
 
 OBJS= execute.o typename.o descriptor.o data.o error.o prepare.o memory.o \
diff --git a/src/interfaces/ecpg/pgtypeslib/Makefile b/src/interfaces/ecpg/pgtypeslib/Makefile
index c6a365a024..6e0692ef7e 100644
--- a/src/interfaces/ecpg/pgtypeslib/Makefile
+++ b/src/interfaces/ecpg/pgtypeslib/Makefile
@@ -4,7 +4,7 @@
 #
 # Copyright (c) 1994, Regents of the University of California
 #
-# $PostgreSQL: pgsql/src/interfaces/ecpg/pgtypeslib/Makefile,v 1.17 2004/04/23 18:15:54 momjian Exp $
+# $PostgreSQL: pgsql/src/interfaces/ecpg/pgtypeslib/Makefile,v 1.18 2004/04/30 04:14:06 momjian Exp $
 #
 #-------------------------------------------------------------------------
 
@@ -16,7 +16,10 @@ NAME= pgtypes
 SO_MAJOR_VERSION= 1
 SO_MINOR_VERSION= 2
 
-override CPPFLAGS := -I$(top_srcdir)/src/interfaces/ecpg/include -I$(top_srcdir)/src/include/utils -I$(libpq_srcdir) $(CPPFLAGS) $(PTHREAD_CFLAGS)
+override CPPFLAGS := -I$(top_srcdir)/src/interfaces/ecpg/include \
+	-I$(top_srcdir)/src/include/utils -I$(libpq_srcdir) $(CPPFLAGS) \
+	$(PTHREAD_CFLAGS) -DFRONTEND
+
 SHLIB_LINK += -lm
 
 OBJS= numeric.o datetime.o common.o dt_common.o timestamp.o interval.o \
diff --git a/src/interfaces/ecpg/preproc/Makefile b/src/interfaces/ecpg/preproc/Makefile
index d529865167..d57fffb788 100644
--- a/src/interfaces/ecpg/preproc/Makefile
+++ b/src/interfaces/ecpg/preproc/Makefile
@@ -1,4 +1,4 @@
-# $PostgreSQL: pgsql/src/interfaces/ecpg/preproc/Makefile,v 1.102 2004/04/26 17:40:48 momjian Exp $
+# $PostgreSQL: pgsql/src/interfaces/ecpg/preproc/Makefile,v 1.103 2004/04/30 04:14:06 momjian Exp $
 
 subdir = src/interfaces/ecpg/preproc
 top_builddir = ../../../..
@@ -12,7 +12,8 @@ override CPPFLAGS := -I$(srcdir)/../include -I$(srcdir) $(CPPFLAGS) \
 	-DMAJOR_VERSION=$(MAJOR_VERSION) \
 	-DMINOR_VERSION=$(MINOR_VERSION) -DPATCHLEVEL=$(PATCHLEVEL) \
 	-DINCLUDEDIR=\"$(includedir)\" \
-	-DPKGINCLUDEDIR=\"$(pkgincludedir)\" 
+	-DPKGINCLUDEDIR=\"$(pkgincludedir)\" \
+	-DFRONTEND
 
 ifeq ($(GCC), yes)
 override CFLAGS += -Wno-error
diff --git a/src/interfaces/ecpg/test/Makefile b/src/interfaces/ecpg/test/Makefile
index 92a3eb7e88..f50445c6d7 100644
--- a/src/interfaces/ecpg/test/Makefile
+++ b/src/interfaces/ecpg/test/Makefile
@@ -1,4 +1,4 @@
-# $PostgreSQL: pgsql/src/interfaces/ecpg/test/Makefile,v 1.46 2004/04/25 20:57:32 momjian Exp $
+# $PostgreSQL: pgsql/src/interfaces/ecpg/test/Makefile,v 1.47 2004/04/30 04:14:06 momjian Exp $
 
 subdir = src/interfaces/ecpg/test
 top_builddir = ../../../..
@@ -9,7 +9,8 @@ override CFLAGS += $(PTHREAD_CFLAGS)
 
 ECPG = ../preproc/ecpg -I$(srcdir)/../include
 
-TESTS = test1 test2 test3 test4 perftest dyntest dyntest2 test_notice test_code100 test_init testdynalloc num_test dt_test test_informix
+TESTS = test1 test2 test3 test4 perftest dyntest dyntest2 test_notice \
+	test_code100 test_init testdynalloc num_test dt_test test_informix
 ifeq ($(enable_thread_safety), yes)
 TESTS += test_thread test_thread_implicit
 endif
diff --git a/src/timezone/README b/src/timezone/README
index 79b6ee7d97..bfea93f1bb 100644
--- a/src/timezone/README
+++ b/src/timezone/README
@@ -1,7 +1,7 @@
 This is a PostgreSQL adapted version of the timezone library
 from:
-ftp://elsie.nci.nih.gov/pub/tz*.tar.gz
 
+	ftp://elsie.nci.nih.gov/pub/tz*.tar.gz
 
 The interface is used when USE_PGTZ is defined at the top level. This
 will cause the following functions to be redefined: