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Peter Eisentraut 3f9c1697dc Fix compiler warnings on 64-bit Windows 
GCC reports various instances of

warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]

and MSVC equivalently

warning C4312: 'type cast': conversion from 'int' to 'void *' of greater size
warning C4311: 'type cast': pointer truncation from 'void *' to 'long'

in ECPG test files.  This is because void* and long are cast back and
forth, but on 64-bit Windows, these have different sizes.  Fix by
using intptr_t instead.

The code actually worked fine because the integer values in use are
all small.  So this is just to get the test code to compile warning-free.

This change is simplified by having made stdint.h required (commit
957338418b).  Before this it would have
been more complicated because the ecpg test source files don't use the
full pg_config.h.

Reviewed-by: Tom Lane <tgl@sss.pgh.pa.us>
Discussion: https://www.postgresql.org/message-id/flat/5d398bbb-262a-5fed-d839-d0e5cff3c0d7%402ndquadrant.com
 		2020-02-21 19:58:39 +01:00
config Add configure probe for rl_completion_suppress_quote. 2020-01-23 18:20:57 -05:00
contrib Remove support for upgrading extensions from "unpackaged" state. 2020-02-19 16:59:14 -05:00
doc Doc: Fix instructions to control build environment with MSVC 2020-02-21 12:05:29 +09:00
src Fix compiler warnings on 64-bit Windows 2020-02-21 19:58:39 +01:00
.dir-locals.el Make Emacs perl-mode indent more like perltidy. 2019-01-13 11:32:31 -08:00
.editorconfig Add .editorconfig 2019-12-18 09:13:13 +01:00
.gitattributes gitattributes: Add new file 2019-11-12 08:13:55 +01:00
.gitignore Support for optimizing and emitting code in LLVM JIT provider. 2018-03-22 11:05:22 -07:00
COPYRIGHT Update copyrights for 2020 2020-01-01 12:21:45 -05:00
GNUmakefile.in Add support for automatically updating Unicode derived files 2020-01-09 10:08:14 +01:00
HISTORY Canonicalize some URLs 2020-02-10 20:47:50 +01:00
Makefile Don't unset MAKEFLAGS in non-GNU Makefile. 2019-06-25 09:36:21 +12:00
README Canonicalize some URLs 2020-02-10 20:47:50 +01:00
README.git Canonicalize some URLs 2020-02-10 20:47:50 +01:00
aclocal.m4 Fix configure's AC_CHECK_DECLS tests to work correctly with clang. 2018-11-19 12:01:47 -05:00
configure Require stdint.h 2020-02-21 09:20:32 +01:00
configure.in Require stdint.h 2020-02-21 09:20:32 +01:00

README 

PostgreSQL Database Management System
=====================================

This directory contains the source code distribution of the PostgreSQL
database management system.

PostgreSQL is an advanced object-relational database management system
that supports an extended subset of the SQL standard, including
transactions, foreign keys, subqueries, triggers, user-defined types
and functions.  This distribution also contains C language bindings.

PostgreSQL has many language interfaces, many of which are listed here:

	https://www.postgresql.org/download/

See the file INSTALL for instructions on how to build and install
PostgreSQL.  That file also lists supported operating systems and
hardware platforms and contains information regarding any other
software packages that are required to build or run the PostgreSQL
system.  Copyright and license information can be found in the
file COPYRIGHT.  A comprehensive documentation set is included in this
distribution; it can be read as described in the installation
instructions.

The latest version of this software may be obtained at
https://www.postgresql.org/download/.  For more information look at our
web site located at https://www.postgresql.org/.