pgsql: Prepare code to be built by MSVC: o remove many

Log Message:
-----------
Prepare code to be built by MSVC:

o remove many WIN32_CLIENT_ONLY defines
o add WIN32_ONLY_COMPILER define
o add 3rd argument to open() for portability
o add include/port/win32_msvc directory for
system includes

Magnus Hagander

Modified Files:
--------------
pgsql:
configure (r1.494 -> r1.495)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/configure.diff?r1=1.494&r2=1.495)
configure.in (r1.465 -> r1.466)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/configure.in.diff?r1=1.465&r2=1.466)
pgsql/src/backend/libpq:
ip.c (r1.34 -> r1.35)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/libpq/ip.c.diff?r1=1.34&r2=1.35)
pgsql/src/backend/port/dynloader:
win32.c (r1.7 -> r1.8)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/port/dynloader/win32.c.diff?r1=1.7&r2=1.8)
pgsql/src/backend/port/win32:
Makefile (r1.7 -> r1.8)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/port/win32/Makefile.diff?r1=1.7&r2=1.8)
pgsql/src/backend/postmaster:
postmaster.c (r1.484 -> r1.485)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/postmaster/postmaster.c.diff?r1=1.484&r2=1.485)
syslogger.c (r1.23 -> r1.24)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/postmaster/syslogger.c.diff?r1=1.23&r2=1.24)
pgsql/src/backend/utils/adt:
float.c (r1.124 -> r1.125)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/adt/float.c.diff?r1=1.124&r2=1.125)
pgsql/src/backend/utils/fmgr:
dfmgr.c (r1.85 -> r1.86)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/fmgr/dfmgr.c.diff?r1=1.85&r2=1.86)
pgsql/src/backend/utils/mb:
encnames.c (r1.29 -> r1.30)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/mb/encnames.c.diff?r1=1.29&r2=1.30)
pgsql/src/bin/initdb:
initdb.c (r1.116 -> r1.117)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/bin/initdb/initdb.c.diff?r1=1.116&r2=1.117)
pgsql/src/bin/pg_controldata:
pg_controldata.c (r1.28 -> r1.29)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/bin/pg_controldata/pg_controldata.c.diff?r1=1.28&r2=1.29)
pgsql/src/bin/pg_ctl:
pg_ctl.c (r1.67 -> r1.68)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/bin/pg_ctl/pg_ctl.c.diff?r1=1.67&r2=1.68)
pgsql/src/bin/pg_dump:
pg_backup_archiver.c (r1.131 -> r1.132)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/bin/pg_dump/pg_backup_archiver.c.diff?r1=1.131&r2=1.132)
pg_backup_db.c (r1.70 -> r1.71)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/bin/pg_dump/pg_backup_db.c.diff?r1=1.70&r2=1.71)
pg_backup_null.c (r1.17 -> r1.18)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/bin/pg_dump/pg_backup_null.c.diff?r1=1.17&r2=1.18)
pg_backup_tar.c (r1.51 -> r1.52)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/bin/pg_dump/pg_backup_tar.c.diff?r1=1.51&r2=1.52)
pg_dump.c (r1.436 -> r1.437)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/bin/pg_dump/pg_dump.c.diff?r1=1.436&r2=1.437)
pg_dumpall.c (r1.78 -> r1.79)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/bin/pg_dump/pg_dumpall.c.diff?r1=1.78&r2=1.79)
pg_restore.c (r1.77 -> r1.78)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/bin/pg_dump/pg_restore.c.diff?r1=1.77&r2=1.78)
pgsql/src/bin/pg_resetxlog:
pg_resetxlog.c (r1.47 -> r1.48)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/bin/pg_resetxlog/pg_resetxlog.c.diff?r1=1.47&r2=1.48)
pgsql/src/bin/psql:
command.c (r1.168 -> r1.169)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/bin/psql/command.c.diff?r1=1.168&r2=1.169)
copy.c (r1.64 -> r1.65)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/bin/psql/copy.c.diff?r1=1.64&r2=1.65)
print.c (r1.85 -> r1.86)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/bin/psql/print.c.diff?r1=1.85&r2=1.86)
win32.mak (r1.30 -> r1.31)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/bin/psql/win32.mak.diff?r1=1.30&r2=1.31)
pgsql/src/include:
c.h (r1.202 -> r1.203)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/include/c.h.diff?r1=1.202&r2=1.203)
getaddrinfo.h (r1.19 -> r1.20)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/include/getaddrinfo.h.diff?r1=1.19&r2=1.20)
pg_config.h.win32 (r1.29 -> r1.30)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/include/pg_config.h.win32.diff?r1=1.29&r2=1.30)
port.h (r1.91 -> r1.92)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/include/port.h.diff?r1=1.91&r2=1.92)
pgsql/src/include/libpq:
pqcomm.h (r1.100 -> r1.101)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/include/libpq/pqcomm.h.diff?r1=1.100&r2=1.101)
pgsql/src/include/port:
win32.h (r1.51 -> r1.52)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/include/port/win32.h.diff?r1=1.51&r2=1.52)
pgsql/src/include/storage:
s_lock.h (r1.156 -> r1.157)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/include/storage/s_lock.h.diff?r1=1.156&r2=1.157)
pgsql/src/interfaces/libpq:
fe-connect.c (r1.332 -> r1.333)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/libpq/fe-connect.c.diff?r1=1.332&r2=1.333)
fe-misc.c (r1.127 -> r1.128)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/libpq/fe-misc.c.diff?r1=1.127&r2=1.128)
win32.c (r1.16 -> r1.17)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/libpq/win32.c.diff?r1=1.16&r2=1.17)
win32.mak (r1.36 -> r1.37)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/libpq/win32.mak.diff?r1=1.36&r2=1.37)
pgsql/src/port:
exec.c (r1.41 -> r1.42)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/port/exec.c.diff?r1=1.41&r2=1.42)
getaddrinfo.c (r1.23 -> r1.24)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/port/getaddrinfo.c.diff?r1=1.23&r2=1.24)
inet_aton.c (r1.8 -> r1.9)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/port/inet_aton.c.diff?r1=1.8&r2=1.9)
thread.c (r1.32 -> r1.33)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/port/thread.c.diff?r1=1.32&r2=1.33)
pgsql/src/timezone:
localtime.c (r1.13 -> r1.14)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/timezone/localtime.c.diff?r1=1.13&r2=1.14)

Added Files:
-----------
pgsql/src/include/port/win32_msvc:
dirent.h (r1.1)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/include/port/win32_msvc/dirent.h?rev=1.1&content-type=text/x-cvsweb-markup)
unistd.h (r1.1)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/include/port/win32_msvc/unistd.h?rev=1.1&content-type=text/x-cvsweb-markup)
utime.h (r1.1)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/include/port/win32_msvc/utime.h?rev=1.1&content-type=text/x-cvsweb-markup)
pgsql/src/include/port/win32_msvc/sys:
file.h (r1.1)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/include/port/win32_msvc/sys/file.h?rev=1.1&content-type=text/x-cvsweb-markup)
param.h (r1.1)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/include/port/win32_msvc/sys/param.h?rev=1.1&content-type=text/x-cvsweb-markup)
time.h (r1.1)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/include/port/win32_msvc/sys/time.h?rev=1.1&content-type=text/x-cvsweb-markup)
pgsql/src/port:
dirent.c (r1.1)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/port/dirent.c?rev=1.1&content-type=text/x-cvsweb-markup)
win32error.c (r1.1)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/port/win32error.c?rev=1.1&content-type=text/x-cvsweb-markup)