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Postgres FD Implementation
Commit cb1d036a authored by Peter Eisentraut's avatar Peter Eisentraut
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Generate pg_config.h.in by autoheader. Separate out manually editable 

parts.  Standardize spelling of comments in pg_config.h.
parent d7c333eb
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config/c-compiler.m4
View file @ cb1d036a
# Macros to detect C compiler features # Macros to detect C compiler features
# $Header: /cvsroot/pgsql/config/c-compiler.m4,v 1.6 2003/01/28 21:57:12 petere Exp $ # $Header: /cvsroot/pgsql/config/c-compiler.m4,v 1.7 2003/04/06 22:45:22 petere Exp $
# PGAC_C_SIGNED # PGAC_C_SIGNED
...@@ -12,7 +12,7 @@ AC_DEFUN([PGAC_C_SIGNED], ...@@ -12,7 +12,7 @@ AC_DEFUN([PGAC_C_SIGNED],
[pgac_cv_c_signed=yes], [pgac_cv_c_signed=yes],
[pgac_cv_c_signed=no])]) [pgac_cv_c_signed=no])])
if test x"$pgac_cv_c_signed" = xno ; then if test x"$pgac_cv_c_signed" = xno ; then
AC_DEFINE(signed,, [Define empty if the C compiler does not understand signed types]) AC_DEFINE(signed,, [Define to empty if the C compiler does not understand signed types.])
fi])# PGAC_C_SIGNED fi])# PGAC_C_SIGNED
...@@ -62,7 +62,7 @@ AC_COMPILE_IFELSE([AC_LANG_BOOL_COMPILE_TRY([], [sizeof($1) == 8])], ...@@ -62,7 +62,7 @@ AC_COMPILE_IFELSE([AC_LANG_BOOL_COMPILE_TRY([], [sizeof($1) == 8])],
Ac_define=$Ac_cachevar Ac_define=$Ac_cachevar
if test x"$Ac_cachevar" = xyes ; then if test x"$Ac_cachevar" = xyes ; then
AC_DEFINE(Ac_define,, [Set to 1 if `]$1[' is 64 bits]) AC_DEFINE(Ac_define,, [Define to 1 if `]$1[' works and is 64 bits.])
fi fi
undefine([Ac_define])dnl undefine([Ac_define])dnl
undefine([Ac_cachevar])dnl undefine([Ac_cachevar])dnl
...@@ -92,5 +92,5 @@ else ...@@ -92,5 +92,5 @@ else
fi])dnl fi])dnl
AC_DEFINE_UNQUOTED(AS_TR_CPP(alignof_$1), AC_DEFINE_UNQUOTED(AS_TR_CPP(alignof_$1),
[$AS_TR_SH([pgac_cv_alignof_$1])], [$AS_TR_SH([pgac_cv_alignof_$1])],
[The alignment requirement of a `$1']) [The alignment requirement of a `$1'.])
])# PGAC_CHECK_ALIGNOF ])# PGAC_CHECK_ALIGNOF
config/c-library.m4
View file @ cb1d036a
# Macros that test various C library quirks # Macros that test various C library quirks
# $Header: /cvsroot/pgsql/config/c-library.m4,v 1.16 2003/04/02 00:49:27 tgl Exp $ # $Header: /cvsroot/pgsql/config/c-library.m4,v 1.17 2003/04/06 22:45:22 petere Exp $
# PGAC_VAR_INT_TIMEZONE # PGAC_VAR_INT_TIMEZONE
...@@ -14,7 +14,7 @@ int res;], ...@@ -14,7 +14,7 @@ int res;],
[pgac_cv_var_int_timezone=yes], [pgac_cv_var_int_timezone=yes],
[pgac_cv_var_int_timezone=no])]) [pgac_cv_var_int_timezone=no])])
if test x"$pgac_cv_var_int_timezone" = xyes ; then if test x"$pgac_cv_var_int_timezone" = xyes ; then
AC_DEFINE(HAVE_INT_TIMEZONE,, [Set to 1 if you have the global variable timezone]) AC_DEFINE(HAVE_INT_TIMEZONE,, [Define to 1 if you have the global variable 'int timezone'.])
fi])# PGAC_VAR_INT_TIMEZONE fi])# PGAC_VAR_INT_TIMEZONE
...@@ -32,8 +32,13 @@ gettimeofday(tp,tzp);], ...@@ -32,8 +32,13 @@ gettimeofday(tp,tzp);],
[pgac_cv_func_gettimeofday_1arg=no], [pgac_cv_func_gettimeofday_1arg=no],
[pgac_cv_func_gettimeofday_1arg=yes])]) [pgac_cv_func_gettimeofday_1arg=yes])])
if test x"$pgac_cv_func_gettimeofday_1arg" = xyes ; then if test x"$pgac_cv_func_gettimeofday_1arg" = xyes ; then
AC_DEFINE(GETTIMEOFDAY_1ARG,, [Set to 1 if gettimeofday() takes only 1 argument]) AC_DEFINE(GETTIMEOFDAY_1ARG,, [Define to 1 if gettimeofday() takes only 1 argument.])
fi])# PGAC_FUNC_GETTIMEOFDAY_1ARG fi
AH_VERBATIM(GETTIMEOFDAY_1ARG_,
[@%:@ifdef GETTIMEOFDAY_1ARG
@%:@ define gettimeofday(a,b) gettimeofday(a)
@%:@endif])dnl
])# PGAC_FUNC_GETTIMEOFDAY_1ARG
# PGAC_UNION_SEMUN # PGAC_UNION_SEMUN
...@@ -92,7 +97,7 @@ sigaction(0, &act, &oact);], ...@@ -92,7 +97,7 @@ sigaction(0, &act, &oact);],
[pgac_cv_func_posix_signals=yes], [pgac_cv_func_posix_signals=yes],
[pgac_cv_func_posix_signals=no])]) [pgac_cv_func_posix_signals=no])])
if test x"$pgac_cv_func_posix_signals" = xyes ; then if test x"$pgac_cv_func_posix_signals" = xyes ; then
AC_DEFINE(HAVE_POSIX_SIGNALS,, [Set to 1 if you have the POSIX signal interface]) AC_DEFINE(HAVE_POSIX_SIGNALS,, [Define to 1 if you have the POSIX signal interface.])
fi fi
HAVE_POSIX_SIGNALS=$pgac_cv_func_posix_signals HAVE_POSIX_SIGNALS=$pgac_cv_func_posix_signals
AC_SUBST(HAVE_POSIX_SIGNALS)])# PGAC_FUNC_POSIX_SIGNALS AC_SUBST(HAVE_POSIX_SIGNALS)])# PGAC_FUNC_POSIX_SIGNALS
......
config/programs.m4
View file @ cb1d036a
# $Header: /cvsroot/pgsql/config/programs.m4,v 1.10 2002/04/10 22:46:33 petere Exp $ # $Header: /cvsroot/pgsql/config/programs.m4,v 1.11 2003/04/06 22:45:22 petere Exp $
# PGAC_PATH_FLEX # PGAC_PATH_FLEX
...@@ -131,7 +131,7 @@ AC_TRY_LINK([#include <stdio.h> ...@@ -131,7 +131,7 @@ AC_TRY_LINK([#include <stdio.h>
[rl_completion_append_character = 'x';], [rl_completion_append_character = 'x';],
[AC_MSG_RESULT(yes) [AC_MSG_RESULT(yes)
AC_DEFINE(HAVE_RL_COMPLETION_APPEND_CHARACTER, 1, AC_DEFINE(HAVE_RL_COMPLETION_APPEND_CHARACTER, 1,
[Define if you have rl_completion_append_character])], [Define to 1 if you have the global variable 'rl_completion_append_character'.])],
[AC_MSG_RESULT(no)])])# PGAC_VAR_RL_COMPLETION_APPEND_CHARACTER [AC_MSG_RESULT(no)])])# PGAC_VAR_RL_COMPLETION_APPEND_CHARACTER
...@@ -163,7 +163,7 @@ dnl FIXME: We should probably check for version >=0.10.36. ...@@ -163,7 +163,7 @@ dnl FIXME: We should probably check for version >=0.10.36.
AC_SUBST(localedir) AC_SUBST(localedir)
AC_DEFINE_UNQUOTED(LOCALEDIR, ["$exp_localedir"], AC_DEFINE_UNQUOTED(LOCALEDIR, ["$exp_localedir"],
[location of locale files]) [Define to the location of locale files.])
])# PGAC_CHECK_GETTEXT ])# PGAC_CHECK_GETTEXT
......
configure
View file @ cb1d036a
...@@ -855,7 +855,6 @@ Optional Packages: ...@@ -855,7 +855,6 @@ Optional Packages:
--with-libraries=DIRS look for additional libraries in DIRS --with-libraries=DIRS look for additional libraries in DIRS
--with-libs=DIRS alternative spelling of --with-libraries --with-libs=DIRS alternative spelling of --with-libraries
--with-pgport=PORTNUM change default port number 5432 --with-pgport=PORTNUM change default port number 5432
--with-maxbackends=N set default maximum number of connections 32
--with-tcl build Tcl and Tk interfaces --with-tcl build Tcl and Tk interfaces
--without-tk do not build Tk interfaces if Tcl is enabled --without-tk do not build Tk interfaces if Tcl is enabled
--with-tclconfig=DIR tclConfig.sh and tkConfig.sh are in DIR --with-tclconfig=DIR tclConfig.sh and tkConfig.sh are in DIR
...@@ -1722,47 +1721,6 @@ _ACEOF ...@@ -1722,47 +1721,6 @@ _ACEOF
#
# Maximum number of allowed connections (--with-maxbackends), default 32
#
echo "$as_me:$LINENO: checking for default soft limit on number of connections" >&5
echo $ECHO_N "checking for default soft limit on number of connections... $ECHO_C" >&6
# Check whether --with-maxbackends or --without-maxbackends was given.
if test "${with_maxbackends+set}" = set; then
withval="$with_maxbackends"
case $withval in
yes)
{ { echo "$as_me:$LINENO: error: argument required for --with-maxbackends option" >&5
echo "$as_me: error: argument required for --with-maxbackends option" >&2;}
{ (exit 1); exit 1; }; }
;;
no)
{ { echo "$as_me:$LINENO: error: argument required for --with-maxbackends option" >&5
echo "$as_me: error: argument required for --with-maxbackends option" >&2;}
{ (exit 1); exit 1; }; }
;;
*)
;;
esac
else
with_maxbackends=32
fi;
echo "$as_me:$LINENO: result: $with_maxbackends" >&5
echo "${ECHO_T}$with_maxbackends" >&6
cat >>confdefs.h <<_ACEOF
#define DEF_MAXBACKENDS $with_maxbackends
_ACEOF
# #
# Option to disable shared libraries # Option to disable shared libraries
# #
...@@ -10146,6 +10104,8 @@ _ACEOF ...@@ -10146,6 +10104,8 @@ _ACEOF
fi fi
# SunOS doesn't handle negative byte comparisons properly with +/- return # SunOS doesn't handle negative byte comparisons properly with +/- return
echo "$as_me:$LINENO: checking for working memcmp" >&5 echo "$as_me:$LINENO: checking for working memcmp" >&5
echo $ECHO_N "checking for working memcmp... $ECHO_C" >&6 echo $ECHO_N "checking for working memcmp... $ECHO_C" >&6
...@@ -10497,7 +10457,8 @@ fi ...@@ -10497,7 +10457,8 @@ fi
echo "$as_me:$LINENO: result: $ac_cv_func_inet_ntop" >&5 echo "$as_me:$LINENO: result: $ac_cv_func_inet_ntop" >&5
echo "${ECHO_T}$ac_cv_func_inet_ntop" >&6 echo "${ECHO_T}$ac_cv_func_inet_ntop" >&6
if test $ac_cv_func_inet_ntop = yes; then if test $ac_cv_func_inet_ntop = yes; then
cat >>confdefs.h <<\_ACEOF
cat >>confdefs.h <<\_ACEOF
#define HAVE_IPV6 1 #define HAVE_IPV6 1
_ACEOF _ACEOF
...@@ -11809,7 +11770,8 @@ echo "${ECHO_T}$ac_cv_header_syslog_h" >&6 ...@@ -11809,7 +11770,8 @@ echo "${ECHO_T}$ac_cv_header_syslog_h" >&6
fi fi
if test $ac_cv_header_syslog_h = yes; then if test $ac_cv_header_syslog_h = yes; then
cat >>confdefs.h <<\_ACEOF
cat >>confdefs.h <<\_ACEOF
#define HAVE_SYSLOG 1 #define HAVE_SYSLOG 1
_ACEOF _ACEOF
...@@ -12768,7 +12730,7 @@ if test $pgac_need_repl_snprintf = yes; then ...@@ -12768,7 +12730,7 @@ if test $pgac_need_repl_snprintf = yes; then
LIBOBJS="$LIBOBJS snprintf.$ac_objext" LIBOBJS="$LIBOBJS snprintf.$ac_objext"
fi fi
# Need a #define for the size of Datum (unsigned long)
echo "$as_me:$LINENO: checking for unsigned long" >&5 echo "$as_me:$LINENO: checking for unsigned long" >&5
echo $ECHO_N "checking for unsigned long... $ECHO_C" >&6 echo $ECHO_N "checking for unsigned long... $ECHO_C" >&6
if test "${ac_cv_type_unsigned_long+set}" = set; then if test "${ac_cv_type_unsigned_long+set}" = set; then
...@@ -13132,11 +13094,6 @@ _ACEOF ...@@ -13132,11 +13094,6 @@ _ACEOF
cat >>confdefs.h <<_ACEOF
#define SIZEOF_DATUM $ac_cv_sizeof_unsigned_long
_ACEOF
# Determine memory alignment requirements for the basic C data types. # Determine memory alignment requirements for the basic C data types.
echo "$as_me:$LINENO: checking for short" >&5 echo "$as_me:$LINENO: checking for short" >&5
......
configure.in
View file @ cb1d036a
dnl Process this file with autoconf to produce a configure script. dnl Process this file with autoconf to produce a configure script.
dnl $Header: /cvsroot/pgsql/configure.in,v 1.241 2003/04/02 00:49:28 tgl Exp $ dnl $Header: /cvsroot/pgsql/configure.in,v 1.242 2003/04/06 22:45:22 petere Exp $
dnl dnl
dnl Developers, please strive to achieve this order: dnl Developers, please strive to achieve this order:
dnl dnl
...@@ -149,7 +149,7 @@ PGAC_ARG_REQ(with, libs, [ --with-libs=DIRS alternative spelling of ...@@ -149,7 +149,7 @@ PGAC_ARG_REQ(with, libs, [ --with-libs=DIRS alternative spelling of
AC_MSG_CHECKING([whether to build with 64-bit integer date/time support]) AC_MSG_CHECKING([whether to build with 64-bit integer date/time support])
PGAC_ARG_BOOL(enable, integer-datetimes, no, [ --enable-integer-datetimes enable 64-bit integer date/time support], PGAC_ARG_BOOL(enable, integer-datetimes, no, [ --enable-integer-datetimes enable 64-bit integer date/time support],
[AC_DEFINE([USE_INTEGER_DATETIMES], 1, [AC_DEFINE([USE_INTEGER_DATETIMES], 1,
[Set to 1 if you want integer date/time support (--enable-integer-datetimes)])]) [Define to 1 if you want 64-bit integer timestamp and interval support. (--enable-integer-datetimes)])])
AC_MSG_RESULT([$enable_integer_datetimes]) AC_MSG_RESULT([$enable_integer_datetimes])
...@@ -158,7 +158,7 @@ AC_MSG_RESULT([$enable_integer_datetimes]) ...@@ -158,7 +158,7 @@ AC_MSG_RESULT([$enable_integer_datetimes])
AC_MSG_CHECKING([whether to build with recode support]) AC_MSG_CHECKING([whether to build with recode support])
PGAC_ARG_BOOL(enable, recode, no, [ --enable-recode enable single-byte recode support], PGAC_ARG_BOOL(enable, recode, no, [ --enable-recode enable single-byte recode support],
[AC_DEFINE([CYR_RECODE], 1, [AC_DEFINE([CYR_RECODE], 1,
[Set to 1 if you want single-byte recode support (--enable-recode)])]) [Define to 1 if you want single-byte recode support. (--enable-recode)])])
AC_MSG_RESULT([$enable_recode]) AC_MSG_RESULT([$enable_recode])
...@@ -171,7 +171,7 @@ PGAC_ARG_OPTARG(enable, nls, ...@@ -171,7 +171,7 @@ PGAC_ARG_OPTARG(enable, nls,
[], [],
[WANTED_LANGUAGES=$enableval], [WANTED_LANGUAGES=$enableval],
[AC_DEFINE(ENABLE_NLS, 1, [AC_DEFINE(ENABLE_NLS, 1,
[Define to 1 if you want National Language Support (--enable-nls)])]) [Define to 1 if you want National Language Support. (--enable-nls)])])
AC_MSG_RESULT([$enable_nls]) AC_MSG_RESULT([$enable_nls])
AC_SUBST(enable_nls) AC_SUBST(enable_nls)
AC_SUBST(WANTED_LANGUAGES) AC_SUBST(WANTED_LANGUAGES)
...@@ -186,26 +186,14 @@ PGAC_ARG_REQ(with, pgport, [ --with-pgport=PORTNUM change default port number ...@@ -186,26 +186,14 @@ PGAC_ARG_REQ(with, pgport, [ --with-pgport=PORTNUM change default port number
AC_MSG_RESULT([$default_port]) AC_MSG_RESULT([$default_port])
# Need both of these because some places want an integer and some a string # Need both of these because some places want an integer and some a string
AC_DEFINE_UNQUOTED(DEF_PGPORT, ${default_port}, AC_DEFINE_UNQUOTED(DEF_PGPORT, ${default_port},
[The default TCP port number on which the server listens and to which [Define to the default TCP port number on which the server listens and
clients will try to connect to. This can be overridden at run-time, to which clients will try to connect to. This can be overridden at
but it's convenient if your clients have the right default compiled in. run-time, but it's convenient if your clients have the right default
(--with-pgport=PORTNUM)]) compiled in. (--with-pgport=PORTNUM)])
AC_DEFINE_UNQUOTED(DEF_PGPORT_STR, "${default_port}", AC_DEFINE_UNQUOTED(DEF_PGPORT_STR, "${default_port}",
[Default TCP port number as string constant]) [Define to the default TCP port number as string constant.])
AC_SUBST(default_port) AC_SUBST(default_port)
#
# Maximum number of allowed connections (--with-maxbackends), default 32
#
AC_MSG_CHECKING([for default soft limit on number of connections])
PGAC_ARG_REQ(with, maxbackends, [ --with-maxbackends=N set default maximum number of connections [32]],
[],
[with_maxbackends=32])
AC_MSG_RESULT([$with_maxbackends])
AC_DEFINE_UNQUOTED([DEF_MAXBACKENDS], [$with_maxbackends],
[The default soft limit on the number of concurrent connections, i.e., the default for the postmaster -N switch (--with-maxbackends)])
# #
# Option to disable shared libraries # Option to disable shared libraries
# #
...@@ -278,7 +266,9 @@ if test x"$GCC" = x"yes" ; then ...@@ -278,7 +266,9 @@ if test x"$GCC" = x"yes" ; then
else else
cc_string=$CC cc_string=$CC
fi fi
AC_DEFINE_UNQUOTED(PG_VERSION_STR, ["PostgreSQL $PACKAGE_VERSION on $host, compiled by $cc_string"], [A canonical string containing the version number, platform, and C compiler]) AC_DEFINE_UNQUOTED(PG_VERSION_STR,
["PostgreSQL $PACKAGE_VERSION on $host, compiled by $cc_string"],
[A string containing the version number, platform, and C compiler])
# #
...@@ -294,7 +284,7 @@ AC_SUBST(autodepend) ...@@ -294,7 +284,7 @@ AC_SUBST(autodepend)
# #
PGAC_ARG_BOOL(enable, cassert, no, [ --enable-cassert enable assertion checks (for debugging)], PGAC_ARG_BOOL(enable, cassert, no, [ --enable-cassert enable assertion checks (for debugging)],
[AC_DEFINE([USE_ASSERT_CHECKING], 1, [AC_DEFINE([USE_ASSERT_CHECKING], 1,
[Define to 1 to build with assertion checks])]) [Define to 1 to build with assertion checks. (--enable-cassert)])])
# #
...@@ -411,7 +401,7 @@ PGAC_ARG_OPTARG(with, krb4, [[ --with-krb4[=DIR] build with Kerberos 4 su ...@@ -411,7 +401,7 @@ PGAC_ARG_OPTARG(with, krb4, [[ --with-krb4[=DIR] build with Kerberos 4 su
[krb4_prefix=$withval], [krb4_prefix=$withval],
[ [
AC_MSG_RESULT(yes) AC_MSG_RESULT(yes)
AC_DEFINE(KRB4, 1, [Define if you are building with Kerberos 4 support.]) AC_DEFINE(KRB4, 1, [Define to build with Kerberos 4 support. (--with-krb4)])
if test -d "$krb4_prefix/include"; then if test -d "$krb4_prefix/include"; then
INCLUDES="$INCLUDES -I$krb4_prefix/include" INCLUDES="$INCLUDES -I$krb4_prefix/include"
...@@ -436,7 +426,7 @@ PGAC_ARG_OPTARG(with, krb5, [[ --with-krb5[=DIR] build with Kerberos 5 su ...@@ -436,7 +426,7 @@ PGAC_ARG_OPTARG(with, krb5, [[ --with-krb5[=DIR] build with Kerberos 5 su
[krb5_prefix=$withval], [krb5_prefix=$withval],
[ [
AC_MSG_RESULT([yes]) AC_MSG_RESULT([yes])
AC_DEFINE(KRB5, 1, [Define if you are building with Kerberos 5 support.]) AC_DEFINE(KRB5, 1, [Define to build with Kerberos 5 support. (--with-krb5)])
if test -d "$krb5_prefix/include"; then if test -d "$krb5_prefix/include"; then
INCLUDES="$INCLUDES -I$krb5_prefix/include" INCLUDES="$INCLUDES -I$krb5_prefix/include"
...@@ -468,7 +458,7 @@ PGAC_ARG_REQ(with, krb-srvnam, ...@@ -468,7 +458,7 @@ PGAC_ARG_REQ(with, krb-srvnam,
[], [],
[with_krb_srvnam="postgres"]) [with_krb_srvnam="postgres"])
AC_DEFINE_UNQUOTED([PG_KRB_SRVNAM], ["$with_krb_srvnam"], AC_DEFINE_UNQUOTED([PG_KRB_SRVNAM], ["$with_krb_srvnam"],
[The name of the PostgreSQL service principal in Kerberos]) [Define to the name of the PostgreSQL service principal in Kerberos. (--with-krb-srvnam=NAME)])
# #
...@@ -477,7 +467,7 @@ AC_DEFINE_UNQUOTED([PG_KRB_SRVNAM], ["$with_krb_srvnam"], ...@@ -477,7 +467,7 @@ AC_DEFINE_UNQUOTED([PG_KRB_SRVNAM], ["$with_krb_srvnam"],
AC_MSG_CHECKING([whether to build with PAM support]) AC_MSG_CHECKING([whether to build with PAM support])
PGAC_ARG_BOOL(with, pam, no, PGAC_ARG_BOOL(with, pam, no,
[ --with-pam build with PAM support], [ --with-pam build with PAM support],
[AC_DEFINE([USE_PAM], 1, [Define to build with PAM support])]) [AC_DEFINE([USE_PAM], 1, [Define to 1 to build with PAM support. (--with-pam)])])
AC_MSG_RESULT([$with_pam]) AC_MSG_RESULT([$with_pam])
AC_SUBST(with_pam) AC_SUBST(with_pam)
...@@ -491,7 +481,7 @@ PGAC_ARG_OPTARG(with, openssl, ...@@ -491,7 +481,7 @@ PGAC_ARG_OPTARG(with, openssl,
[openssl_prefix=$withval], [openssl_prefix=$withval],
[ [
AC_MSG_RESULT([building with OpenSSL support]) AC_MSG_RESULT([building with OpenSSL support])
AC_DEFINE([USE_SSL], 1, [Define to build with (Open)SSL support]) AC_DEFINE([USE_SSL], 1, [Define to build with (Open)SSL support. (--with-openssl)])
if test -d "${openssl_prefix}/include" ; then if test -d "${openssl_prefix}/include" ; then
INCLUDES="$INCLUDES -I${openssl_prefix}/include" INCLUDES="$INCLUDES -I${openssl_prefix}/include"
...@@ -794,7 +784,7 @@ AC_CHECK_DECLS(fdatasync, [], [], [#include <unistd.h>]) ...@@ -794,7 +784,7 @@ AC_CHECK_DECLS(fdatasync, [], [], [#include <unistd.h>])
AC_CHECK_TYPE([struct sockaddr_in6], AC_CHECK_TYPE([struct sockaddr_in6],
[AC_CHECK_FUNC(inet_ntop, [AC_CHECK_FUNC(inet_ntop,
[AC_DEFINE(HAVE_IPV6, 1)])], [AC_DEFINE(HAVE_IPV6, 1, [Define to 1 if you have support for IPv6.])])],
[], [],
[$ac_includes_default [$ac_includes_default
#include <netinet/in.h>]) #include <netinet/in.h>])
...@@ -809,7 +799,7 @@ PS_STRINGS->ps_argvstr = "foo";], ...@@ -809,7 +799,7 @@ PS_STRINGS->ps_argvstr = "foo";],
[pgac_cv_var_PS_STRINGS=yes], [pgac_cv_var_PS_STRINGS=yes],
[pgac_cv_var_PS_STRINGS=no])]) [pgac_cv_var_PS_STRINGS=no])])
if test "$pgac_cv_var_PS_STRINGS" = yes ; then if test "$pgac_cv_var_PS_STRINGS" = yes ; then
AC_DEFINE([HAVE_PS_STRINGS], [], [Define if the PS_STRINGS thing exists.]) AC_DEFINE([HAVE_PS_STRINGS], [], [Define to 1 if the PS_STRINGS thing exists.])
fi fi
...@@ -841,7 +831,7 @@ AC_CACHE_CHECK([for isinf], ac_cv_func_isinf, ...@@ -841,7 +831,7 @@ AC_CACHE_CHECK([for isinf], ac_cv_func_isinf,
[ac_cv_func_isinf=no])]) [ac_cv_func_isinf=no])])
if test $ac_cv_func_isinf = yes ; then if test $ac_cv_func_isinf = yes ; then
AC_DEFINE(HAVE_ISINF, 1, [Define to 1 if you have isinf()]) AC_DEFINE(HAVE_ISINF, 1, [Define to 1 if you have isinf().])
else else
AC_LIBOBJ(isinf) AC_LIBOBJ(isinf)
# Look for a way to implement a substitute for isinf() # Look for a way to implement a substitute for isinf()
...@@ -896,24 +886,23 @@ dnl Cannot use AC_CHECK_FUNC because finite may be a macro ...@@ -896,24 +886,23 @@ dnl Cannot use AC_CHECK_FUNC because finite may be a macro
AC_MSG_CHECKING(for finite) AC_MSG_CHECKING(for finite)
AC_TRY_LINK([#include <math.h>], AC_TRY_LINK([#include <math.h>],
[int dummy=finite(1.0);], [int dummy=finite(1.0);],
[AC_DEFINE(HAVE_FINITE, 1, [Set to 1 if you have finite()]) [AC_DEFINE(HAVE_FINITE, 1, [Define to 1 if you have finite().])
AC_MSG_RESULT(yes)], AC_MSG_RESULT(yes)],
[AC_MSG_RESULT(no)]) [AC_MSG_RESULT(no)])
dnl Cannot use AC_CHECK_FUNC because sigsetjmp may be a macro dnl Cannot use AC_CHECK_FUNC because sigsetjmp may be a macro
dnl (especially on GNU libc) dnl (especially on GNU libc)
dnl See also comments in pg_config.h. dnl See also comments in c.h.
AC_MSG_CHECKING(for sigsetjmp) AC_MSG_CHECKING(for sigsetjmp)
AC_TRY_LINK([#include <setjmp.h>], AC_TRY_LINK([#include <setjmp.h>],
[sigjmp_buf x; sigsetjmp(x, 1);], [sigjmp_buf x; sigsetjmp(x, 1);],
[AC_DEFINE(HAVE_SIGSETJMP, 1, [Set to 1 if you have sigsetjmp()]) [AC_DEFINE(HAVE_SIGSETJMP, 1, [Define to 1 if you have sigsetjmp().])
AC_MSG_RESULT(yes)], AC_MSG_RESULT(yes)],
[AC_MSG_RESULT(no)]) [AC_MSG_RESULT(no)])
AC_CHECK_FUNC(syslog, AC_CHECK_FUNC(syslog,
[AC_CHECK_HEADER(syslog.h, [AC_CHECK_HEADER(syslog.h,
[AC_DEFINE(HAVE_SYSLOG, 1, [])], [AC_DEFINE(HAVE_SYSLOG, 1, [Define to 1 if you have the syslog interface.])])])
[])])
AC_CACHE_CHECK([for optreset], pgac_cv_var_int_optreset, AC_CACHE_CHECK([for optreset], pgac_cv_var_int_optreset,
[AC_TRY_LINK([#include <unistd.h>], [AC_TRY_LINK([#include <unistd.h>],
...@@ -921,7 +910,7 @@ AC_CACHE_CHECK([for optreset], pgac_cv_var_int_optreset, ...@@ -921,7 +910,7 @@ AC_CACHE_CHECK([for optreset], pgac_cv_var_int_optreset,
[pgac_cv_var_int_optreset=yes], [pgac_cv_var_int_optreset=yes],
[pgac_cv_var_int_optreset=no])]) [pgac_cv_var_int_optreset=no])])
if test x"$pgac_cv_var_int_optreset" = x"yes"; then if test x"$pgac_cv_var_int_optreset" = x"yes"; then
AC_DEFINE(HAVE_INT_OPTRESET, 1, [Define to 1 if you have the global variable 'int optreset']) AC_DEFINE(HAVE_INT_OPTRESET, 1, [Define to 1 if you have the global variable 'int optreset'.])
fi fi
AC_CHECK_FUNCS([strtoll strtoq], [break]) AC_CHECK_FUNCS([strtoll strtoq], [break])
...@@ -978,7 +967,7 @@ if test x"$HAVE_LONG_LONG_INT_64" = xyes ; then ...@@ -978,7 +967,7 @@ if test x"$HAVE_LONG_LONG_INT_64" = xyes ; then
long long int foo = INT64CONST(0x1234567890123456); long long int foo = INT64CONST(0x1234567890123456);
], ],
[], [],
[AC_DEFINE(HAVE_LL_CONSTANTS, 1, [Define if you have LL constants])], [AC_DEFINE(HAVE_LL_CONSTANTS, 1, [Define to 1 if constants of type 'long long int' should have the suffix LL.])],
[]) [])
fi fi
...@@ -1008,16 +997,14 @@ else ...@@ -1008,16 +997,14 @@ else
fi fi
AC_DEFINE_UNQUOTED(INT64_FORMAT, $INT64_FORMAT, AC_DEFINE_UNQUOTED(INT64_FORMAT, $INT64_FORMAT,
[Define this as the appropriate snprintf format for 64-bit ints, if any]) [Define to the appropriate snprintf format for 64-bit ints, if any.])
if test $pgac_need_repl_snprintf = yes; then if test $pgac_need_repl_snprintf = yes; then
AC_LIBOBJ(snprintf) AC_LIBOBJ(snprintf)
fi fi
dnl Need a #define for the size of Datum (unsigned long) # Need a #define for the size of Datum (unsigned long)
AC_CHECK_SIZEOF([unsigned long]) AC_CHECK_SIZEOF([unsigned long])
AC_DEFINE_UNQUOTED(SIZEOF_DATUM, $ac_cv_sizeof_unsigned_long, [sizeof(Datum) -- don't change])
# Determine memory alignment requirements for the basic C data types. # Determine memory alignment requirements for the basic C data types.
...@@ -1040,7 +1027,7 @@ fi ...@@ -1040,7 +1027,7 @@ fi
if test x"$HAVE_LONG_LONG_INT_64" = xyes && test $MAX_ALIGNOF -lt $pgac_cv_alignof_long_long_int ; then if test x"$HAVE_LONG_LONG_INT_64" = xyes && test $MAX_ALIGNOF -lt $pgac_cv_alignof_long_long_int ; then
MAX_ALIGNOF="$pgac_cv_alignof_long_long_int" MAX_ALIGNOF="$pgac_cv_alignof_long_long_int"
fi fi
AC_DEFINE_UNQUOTED(MAXIMUM_ALIGNOF, $MAX_ALIGNOF, [Define as the maximum alignment requirement of any type]) AC_DEFINE_UNQUOTED(MAXIMUM_ALIGNOF, $MAX_ALIGNOF, [Define as the maximum alignment requirement of any C data type.])
# Some platforms predefine the types int8, int16, etc. Only check # Some platforms predefine the types int8, int16, etc. Only check
...@@ -1064,21 +1051,21 @@ fi ...@@ -1064,21 +1051,21 @@ fi
# Select semaphore implementation type. # Select semaphore implementation type.
if test x"$USE_NAMED_POSIX_SEMAPHORES" = x"1" ; then if test x"$USE_NAMED_POSIX_SEMAPHORES" = x"1" ; then
AC_DEFINE(USE_NAMED_POSIX_SEMAPHORES, 1, [Define to select named POSIX semaphores]) AC_DEFINE(USE_NAMED_POSIX_SEMAPHORES, 1, [Define to select named POSIX semaphores.])
SEMA_IMPLEMENTATION="src/backend/port/posix_sema.c" SEMA_IMPLEMENTATION="src/backend/port/posix_sema.c"
else else
if test x"$USE_UNNAMED_POSIX_SEMAPHORES" = x"1" ; then if test x"$USE_UNNAMED_POSIX_SEMAPHORES" = x"1" ; then
AC_DEFINE(USE_UNNAMED_POSIX_SEMAPHORES, 1, [Define to select unnamed POSIX semaphores]) AC_DEFINE(USE_UNNAMED_POSIX_SEMAPHORES, 1, [Define to select unnamed POSIX semaphores.])
SEMA_IMPLEMENTATION="src/backend/port/posix_sema.c" SEMA_IMPLEMENTATION="src/backend/port/posix_sema.c"
else else
AC_DEFINE(USE_SYSV_SEMAPHORES, 1, [Define to select SysV-style semaphores]) AC_DEFINE(USE_SYSV_SEMAPHORES, 1, [Define to select SysV-style semaphores.])
SEMA_IMPLEMENTATION="src/backend/port/sysv_sema.c" SEMA_IMPLEMENTATION="src/backend/port/sysv_sema.c"
fi fi
fi fi
# Select shared-memory implementation type. # Select shared-memory implementation type.
AC_DEFINE(USE_SYSV_SHARED_MEMORY, 1, [Define to select SysV-style shared memory]) AC_DEFINE(USE_SYSV_SHARED_MEMORY, 1, [Define to select SysV-style shared memory.])
SHMEM_IMPLEMENTATION="src/backend/port/sysv_shmem.c" SHMEM_IMPLEMENTATION="src/backend/port/sysv_shmem.c"
......
src/backend/catalog/Makefile
View file @ cb1d036a
...@@ -2,7 +2,7 @@ ...@@ -2,7 +2,7 @@
# #
# Makefile for backend/catalog # Makefile for backend/catalog
# #
# $Header: /cvsroot/pgsql/src/backend/catalog/Makefile,v 1.45 2003/01/14 23:19:34 petere Exp $ # $Header: /cvsroot/pgsql/src/backend/catalog/Makefile,v 1.46 2003/04/06 22:45:22 petere Exp $
# #
#------------------------------------------------------------------------- #-------------------------------------------------------------------------
...@@ -38,7 +38,7 @@ POSTGRES_BKI_SRCS := $(addprefix $(top_srcdir)/src/include/catalog/,\ ...@@ -38,7 +38,7 @@ POSTGRES_BKI_SRCS := $(addprefix $(top_srcdir)/src/include/catalog/,\
pg_includes := $(sort -I$(top_srcdir)/src/include -I$(top_builddir)/src/include) pg_includes := $(sort -I$(top_srcdir)/src/include -I$(top_builddir)/src/include)
postgres.bki postgres.description: genbki.sh $(POSTGRES_BKI_SRCS) \ postgres.bki postgres.description: genbki.sh $(POSTGRES_BKI_SRCS) \
$(top_srcdir)/src/include/postgres_ext.h $(top_builddir)/src/include/pg_config.h $(top_srcdir)/src/include/postgres_ext.h $(top_builddir)/src/include/pg_config_manual.h
CPP='$(CPP)' AWK='$(AWK)' $(SHELL) $< $(BKIOPTS) -o postgres $(pg_includes) $(POSTGRES_BKI_SRCS) --set-version=$(VERSION) CPP='$(CPP)' AWK='$(AWK)' $(SHELL) $< $(BKIOPTS) -o postgres $(pg_includes) $(POSTGRES_BKI_SRCS) --set-version=$(VERSION)
.PHONY: install-data .PHONY: install-data
......
src/backend/catalog/genbki.sh
View file @ cb1d036a
...@@ -10,7 +10,7 @@ ...@@ -10,7 +10,7 @@
# #
# #
# IDENTIFICATION # IDENTIFICATION
# $Header: /cvsroot/pgsql/src/backend/catalog/Attic/genbki.sh,v 1.28 2002/07/31 17:19:51 tgl Exp $ # $Header: /cvsroot/pgsql/src/backend/catalog/Attic/genbki.sh,v 1.29 2003/04/06 22:45:22 petere Exp $
# #
# NOTES # NOTES
# non-essential whitespace is removed from the generated file. # non-essential whitespace is removed from the generated file.
...@@ -66,7 +66,7 @@ do ...@@ -66,7 +66,7 @@ do
echo " $CMDNAME [ -D define [...] ] [ -I dir ] --set-version=VERSION -o prefix files..." echo " $CMDNAME [ -D define [...] ] [ -I dir ] --set-version=VERSION -o prefix files..."
echo echo
echo "Options:" echo "Options:"
echo " -I path to postgres_ext.h and pg_config.h files" echo " -I path to postgres_ext.h and pg_config_manual.h files"
echo " -o prefix of output files" echo " -o prefix of output files"
echo " --set-version PostgreSQL version number for initdb cross-check" echo " --set-version PostgreSQL version number for initdb cross-check"
echo echo
...@@ -126,11 +126,11 @@ for dir in $INCLUDE_DIRS; do ...@@ -126,11 +126,11 @@ for dir in $INCLUDE_DIRS; do
fi fi
done done
# Get INDEX_MAX_KEYS from pg_config.h # Get INDEX_MAX_KEYS from pg_config_manual.h
# (who needs consistency?) # (who needs consistency?)
for dir in $INCLUDE_DIRS; do for dir in $INCLUDE_DIRS; do
if [ -f "$dir/pg_config.h" ]; then if [ -f "$dir/pg_config_manual.h" ]; then
INDEXMAXKEYS=`grep '^#define[ ]*INDEX_MAX_KEYS' $dir/pg_config.h | $AWK '{ print $3 }'` INDEXMAXKEYS=`grep '^#define[ ]*INDEX_MAX_KEYS' $dir/pg_config_manual.h | $AWK '{ print $3 }'`
break break
fi fi
done done
...@@ -152,9 +152,10 @@ for dir in $INCLUDE_DIRS; do ...@@ -152,9 +152,10 @@ for dir in $INCLUDE_DIRS; do
done done
export BKIOBJECTID export BKIOBJECTID
# NOTE: we assume here that FUNC_MAX_ARGS has the same value as INDEX_MAX_KEYS, # NOTE: we assume here that FUNC_MAX_ARGS has the same value as
# and don't read it separately from pg_config.h. This is OK because both of them # INDEX_MAX_KEYS, and don't read it separately from
# must be equal to the length of oidvector. # pg_config_manual.h. This is OK because both of them must be equal
# to the length of oidvector.
INDEXMAXKEYS2=`expr $INDEXMAXKEYS '*' 2` || exit INDEXMAXKEYS2=`expr $INDEXMAXKEYS '*' 2` || exit
INDEXMAXKEYS4=`expr $INDEXMAXKEYS '*' 4` || exit INDEXMAXKEYS4=`expr $INDEXMAXKEYS '*' 4` || exit
......
src/backend/postmaster/postmaster.c
View file @ cb1d036a
...@@ -37,7 +37,7 @@ ...@@ -37,7 +37,7 @@
* *
* *
* IDENTIFICATION * IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/postmaster/postmaster.c,v 1.309 2003/03/24 22:40:14 tgl Exp $ * $Header: /cvsroot/pgsql/src/backend/postmaster/postmaster.c,v 1.310 2003/04/06 22:45:22 petere Exp $
* *
* NOTES * NOTES
* *
...@@ -143,13 +143,12 @@ char *VirtualHost; ...@@ -143,13 +143,12 @@ char *VirtualHost;
/* /*
* MaxBackends is the limit on the number of backends we can start. * MaxBackends is the limit on the number of backends we can start.
* The default is established by configure, but it can be altered at * Note that a larger MaxBackends value will increase the size of the
* postmaster start with the postmaster's -N switch. Note * shared memory area as well as cause the postmaster to grab more
* that a larger MaxBackends value will increase the size of the shared * kernel semaphores, even if you never actually use that many
* memory area as well as cause the postmaster to grab more kernel * backends.
* semaphores, even if you never actually use that many backends.
*/ */
int MaxBackends = DEF_MAXBACKENDS; int MaxBackends;
/* /*
* ReservedBackends is the number of backends reserved for superuser use. * ReservedBackends is the number of backends reserved for superuser use.
...@@ -160,7 +159,7 @@ int MaxBackends = DEF_MAXBACKENDS; ...@@ -160,7 +159,7 @@ int MaxBackends = DEF_MAXBACKENDS;
* can make new connections" --- pre-existing superuser connections don't * can make new connections" --- pre-existing superuser connections don't
* count against the limit. * count against the limit.
*/ */
int ReservedBackends = 2; int ReservedBackends;
static char *progname = (char *) NULL; static char *progname = (char *) NULL;
...@@ -892,7 +891,7 @@ usage(const char *progname) ...@@ -892,7 +891,7 @@ usage(const char *progname)
#ifdef USE_ASSERT_CHECKING #ifdef USE_ASSERT_CHECKING
printf(gettext(" -A 1|0 enable/disable run-time assert checking\n")); printf(gettext(" -A 1|0 enable/disable run-time assert checking\n"));
#endif #endif
printf(gettext(" -B NBUFFERS number of shared buffers (default %d)\n"), DEF_NBUFFERS); printf(gettext(" -B NBUFFERS number of shared buffers\n"));
printf(gettext(" -c NAME=VALUE set run-time parameter\n")); printf(gettext(" -c NAME=VALUE set run-time parameter\n"));
printf(gettext(" -d 1-5 debugging level\n")); printf(gettext(" -d 1-5 debugging level\n"));
printf(gettext(" -D DATADIR database directory\n")); printf(gettext(" -D DATADIR database directory\n"));
...@@ -903,10 +902,9 @@ usage(const char *progname) ...@@ -903,10 +902,9 @@ usage(const char *progname)
#ifdef USE_SSL #ifdef USE_SSL
printf(gettext(" -l enable SSL connections\n")); printf(gettext(" -l enable SSL connections\n"));
#endif #endif
printf(gettext(" -N MAX-CONNECT maximum number of allowed connections (default %d)\n"), printf(gettext(" -N MAX-CONNECT maximum number of allowed connections\n"));
DEF_MAXBACKENDS);
printf(gettext(" -o OPTIONS pass 'OPTIONS' to each backend server\n")); printf(gettext(" -o OPTIONS pass 'OPTIONS' to each backend server\n"));
printf(gettext(" -p PORT port number to listen on (default %d)\n"), DEF_PGPORT); printf(gettext(" -p PORT port number to listen on\n"));
printf(gettext(" -S silent mode (start in background without logging output)\n")); printf(gettext(" -S silent mode (start in background without logging output)\n"));
printf(gettext(" --help show this help, then exit\n")); printf(gettext(" --help show this help, then exit\n"));
printf(gettext(" --version output version information, then exit\n")); printf(gettext(" --version output version information, then exit\n"));
......
src/include/c.h
View file @ cb1d036a
...@@ -12,7 +12,7 @@ ...@@ -12,7 +12,7 @@
* Portions Copyright (c) 1996-2002, PostgreSQL Global Development Group * Portions Copyright (c) 1996-2002, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California * Portions Copyright (c) 1994, Regents of the University of California
* *
* $Id: c.h,v 1.136 2003/04/04 20:42:13 momjian Exp $ * $Id: c.h,v 1.137 2003/04/06 22:45:23 petere Exp $
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
...@@ -51,6 +51,8 @@ ...@@ -51,6 +51,8 @@
*/ */
#include "pg_config.h" #include "pg_config.h"
#include "pg_config_manual.h"
#include "pg_config_os.h"
#include "postgres_ext.h" #include "postgres_ext.h"
#include <stdio.h> #include <stdio.h>
...@@ -708,8 +710,7 @@ off_t ftello(FILE *stream); ...@@ -708,8 +710,7 @@ off_t ftello(FILE *stream);
/* /*
* Provide prototypes for routines not present in a particular machine's * Provide prototypes for routines not present in a particular machine's
* standard C library. It'd be better to put these in pg_config.h, but * standard C library.
* in pg_config.h we haven't yet included anything that defines size_t...
*/ */
#if !HAVE_DECL_SNPRINTF #if !HAVE_DECL_SNPRINTF
...@@ -727,4 +728,87 @@ extern int vsnprintf(char *str, size_t count, const char *fmt, va_list args); ...@@ -727,4 +728,87 @@ extern int vsnprintf(char *str, size_t count, const char *fmt, va_list args);
#define memmove(d, s, c) bcopy(s, d, c) #define memmove(d, s, c) bcopy(s, d, c)
#endif #endif
#ifndef DLLIMPORT
#define DLLIMPORT /* no special DLL markers on most ports */
#endif
/*
* The following is used as the arg list for signal handlers. Any ports
* that take something other than an int argument should override this in
* their pg_config_os.h file. Note that variable names are required
* because it is used in both the prototypes as well as the definitions.
* Note also the long name. We expect that this won't collide with
* other names causing compiler warnings.
*/
#ifndef SIGNAL_ARGS
#define SIGNAL_ARGS int postgres_signal_arg
#endif
/*
* Default "extern" declarations or macro substitutes for library routines.
* When necessary, these routines are provided by files in src/port/.
*/
#ifndef HAVE_FSEEKO
#define fseeko(a, b, c) fseek((a), (b), (c))
#define ftello(a) ftell((a))
#endif
#ifndef HAVE_ISINF
extern int isinf(double x);
#endif
#ifndef HAVE_GETHOSTNAME
extern int gethostname(char *name, int namelen);
#endif
#ifndef HAVE_INET_ATON
# include <netinet/in.h>
# include <arpa/inet.h>
extern int inet_aton(const char *cp, struct in_addr * addr);
#endif
/*
* When there is no sigsetjmp, its functionality is provided by plain
* setjmp. Incidentally, nothing provides setjmp's functionality in
* that case.
*/
#ifndef HAVE_SIGSETJMP
# define sigjmp_buf jmp_buf
# define sigsetjmp(x,y) setjmp(x)
# define siglongjmp longjmp
#endif
#ifndef HAVE_STRCASECMP
extern int strcasecmp(char *s1, char *s2);
#endif
#ifndef HAVE_STRDUP
extern char *strdup(char const *);
#endif
#ifndef HAVE_RANDOM
extern long random(void);
#endif
#ifndef HAVE_SRANDOM
extern void srandom(unsigned int seed);
#endif
#if defined(HAVE_FDATASYNC) && !HAVE_DECL_FDATASYNC
extern int fdatasync(int fildes);
#endif
/* If strtoq() exists, rename it to the more standard strtoll() */
#if defined(HAVE_LONG_LONG_INT_64) && !defined(HAVE_STRTOLL) && defined(HAVE_STRTOQ)
# define strtoll strtoq
# define HAVE_STRTOLL 1
#endif
/* If strtouq() exists, rename it to the more standard strtoull() */
#if defined(HAVE_LONG_LONG_INT_64) && !defined(HAVE_STRTOULL) && defined(HAVE_STRTOUQ)
# define strtoull strtouq
# define HAVE_STRTOULL 1
#endif
#endif /* C_H */ #endif /* C_H */
src/include/miscadmin.h
View file @ cb1d036a
...@@ -12,7 +12,7 @@ ...@@ -12,7 +12,7 @@
* Portions Copyright (c) 1996-2002, PostgreSQL Global Development Group * Portions Copyright (c) 1996-2002, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California * Portions Copyright (c) 1994, Regents of the University of California
* *
* $Id: miscadmin.h,v 1.117 2003/03/20 04:51:44 momjian Exp $ * $Id: miscadmin.h,v 1.118 2003/04/06 22:45:23 petere Exp $
* *
* NOTES * NOTES
* some of the information in this file should be moved to * some of the information in this file should be moved to
...@@ -171,8 +171,10 @@ extern bool NetServer; ...@@ -171,8 +171,10 @@ extern bool NetServer;
extern bool EnableSSL; extern bool EnableSSL;
extern bool SilentMode; extern bool SilentMode;
extern int MaxBackends; extern int MaxBackends;
#define DEF_MAXBACKENDS 32
extern int ReservedBackends; extern int ReservedBackends;
extern DLLIMPORT int NBuffers; extern DLLIMPORT int NBuffers;
#define DEF_NBUFFERS (DEF_MAXBACKENDS > 8 ? DEF_MAXBACKENDS * 2 : 16)
extern int PostPortNumber; extern int PostPortNumber;
extern int Unix_socket_permissions; extern int Unix_socket_permissions;
extern char *Unix_socket_group; extern char *Unix_socket_group;
......
src/include/pg_config.h.in
View file @ cb1d036a
/* /* src/include/pg_config.h.in. Generated from configure.in by autoheader. */
* PostgreSQL configuration-settings file.
*
* pg_config.h.in is processed by configure to produce pg_config.h.
*
* If you want to modify any of the tweakable settings in Part 2
* of this file, you can do it in pg_config.h.in before running configure,
* or in pg_config.h afterwards. Of course, if you edit pg_config.h, then your
* changes will be overwritten the next time you run configure.
*
* $Id: pg_config.h.in,v 1.43 2003/04/02 00:49:28 tgl Exp $
*/
#ifndef PG_CONFIG_H
#define PG_CONFIG_H
/*
*------------------------------------------------------------------------
* Part 1: feature symbols and limits that are set by configure based on
* user-supplied switches. This is first so that stuff in Part 2 can
* depend on these values.
*
* Beware of "fixing" configure-time mistakes by editing these values,
* since configure may have inserted the settings in other files as well
* as here. Best to rerun configure if you forgot --enable-integer-datetimes
* or whatever.
*------------------------------------------------------------------------
*/
/* The version number is actually hard-coded into configure.in */
#undef PG_VERSION
/* A canonical string containing the version number, platform, and C compiler */
#undef PG_VERSION_STR
/* Set to 1 if you want 64-bit integer timestamp and interval support (--enable-integer-datetimes) */ /* Define to the type of arg 1 of 'accept' */
#undef USE_INTEGER_DATETIMES #undef ACCEPT_TYPE_ARG1
/* Set to 1 if you want single-byte recode (--enable-recode) */ /* Define to the type of arg 2 of 'accept' */
#undef CYR_RECODE #undef ACCEPT_TYPE_ARG2
/* Set to 1 if you want ASSERT checking (--enable-cassert) */ /* Define to the type of arg 3 of 'accept' */
#undef USE_ASSERT_CHECKING #undef ACCEPT_TYPE_ARG3
/* Define to build with Kerberos 4 support (--with-krb4[=DIR]) */ /* The alignment requirement of a `double'. */
#undef KRB4 #undef ALIGNOF_DOUBLE
/* Define to build with Kerberos 5 support (--with-krb5[=DIR]) */ /* The alignment requirement of a `int'. */
#undef KRB5 #undef ALIGNOF_INT
/* Kerberos name of the Postgres service principal (--with-krb-srvnam=NAME) */ /* The alignment requirement of a `long'. */
#undef PG_KRB_SRVNAM #undef ALIGNOF_LONG
/* Define to build with (Open)SSL support (--with-openssl[=DIR]) */ /* The alignment requirement of a `long long int'. */
#undef USE_SSL #undef ALIGNOF_LONG_LONG_INT
/* Define to build with PAM Support */ /* The alignment requirement of a `short'. */
#undef USE_PAM #undef ALIGNOF_SHORT
/* /* Define to 1 if you want single-byte recode support. (--enable-recode) */
* DEF_PGPORT is the TCP port number on which the Postmaster listens and #undef CYR_RECODE
* which clients will try to connect to. This is just a default value;
* it can be overridden at postmaster or client startup. It's awfully /* Define to the default TCP port number on which the server listens and to
* convenient if your clients have the right default compiled in, though. which clients will try to connect to. This can be overridden at run-time,
* (--with-pgport=PORTNUM) but it's convenient if your clients have the right default compiled in.
*/ (--with-pgport=PORTNUM) */
#undef DEF_PGPORT #undef DEF_PGPORT
/* ... and once more as a string constant instead */
#undef DEF_PGPORT_STR
/* /* Define to the default TCP port number as string constant. */
* Default soft limit on number of backend server processes per postmaster; #undef DEF_PGPORT_STR
* this is just the default setting for the postmaster's -N switch.
* (--with-maxbackends=N)
*/
#undef DEF_MAXBACKENDS
/* --enable-nls */ /* Define to 1 if you want National Language Support. (--enable-nls) */
#undef ENABLE_NLS #undef ENABLE_NLS
/* location of locale files */ /* Define to 1 if gettimeofday() takes only 1 argument. */
#undef LOCALEDIR #undef GETTIMEOFDAY_1ARG
/* #ifdef GETTIMEOFDAY_1ARG
*------------------------------------------------------------------------ # define gettimeofday(a,b) gettimeofday(a)
* Part 2: feature symbols and limits that are user-configurable, but
* only by editing this file ... there's no configure support for them.
*
* Editing this file and doing a full rebuild (and an initdb if noted)
* should be sufficient to change any of these.
*------------------------------------------------------------------------
*/
/*
* Default number of buffers in shared buffer pool (each of size BLCKSZ).
* This is just the default setting for the postmaster's -B switch.
* Perhaps it ought to be configurable from a configure switch.
* NOTE: default setting corresponds to the minimum number of buffers
* that postmaster.c will allow for the default MaxBackends value.
*/
#define DEF_NBUFFERS (DEF_MAXBACKENDS > 8 ? DEF_MAXBACKENDS * 2 : 16)
/*
* Size of a disk block --- this also limits the size of a tuple.
* You can set it bigger if you need bigger tuples (although TOAST
* should reduce the need to have large tuples, since fields can now
* be spread across multiple tuples).
*
* BLCKSZ must be a power of 2.
* The maximum possible value of BLCKSZ is currently 2^15 (32768).
* This is determined by the 15-bit widths of the lp_off and lp_len
* fields in ItemIdData (see include/storage/itemid.h).
*
* CAUTION: changing BLCKSZ requires an initdb.
*/
#define BLCKSZ 8192
/*
* RELSEG_SIZE is the maximum number of blocks allowed in one disk file.
* Thus, the maximum size of a single file is RELSEG_SIZE * BLCKSZ;
* relations bigger than that are divided into multiple files.
*
* CAUTION: RELSEG_SIZE * BLCKSZ must be less than your OS' limit on file
* size. This is typically 2Gb or 4Gb in a 32-bit operating system. By
* default, we make the limit 1Gb to avoid any possible integer-overflow
* problems within the OS. A limit smaller than necessary only means we
* divide a large relation into more chunks than necessary, so it seems
* best to err in the direction of a small limit. (Besides, a power-of-2
* value saves a few cycles in md.c.)
*
* CAUTION: changing RELSEG_SIZE requires an initdb.
*/
#define RELSEG_SIZE (0x40000000 / BLCKSZ)
/*
* Maximum number of columns in an index and maximum number of arguments
* to a function. They must be the same value.
*
* The minimum value is 8 (index creation uses 8-argument functions).
* There is no specific upper limit, although large values will waste
* system-table space and processing time.
*
* CAUTION: changing these requires an initdb.
*
* BTW: if you need to call dynamically-loaded old-style C functions that
* have more than 16 arguments, you will also need to add cases to the
* switch statement in fmgr_oldstyle() in src/backend/utils/fmgr/fmgr.c.
* But consider converting such functions to new-style instead...
*/
#define INDEX_MAX_KEYS 32
#define FUNC_MAX_ARGS INDEX_MAX_KEYS
/*
* Define this to make libpgtcl's "pg_result -assign" command process C-style
* backslash sequences in returned tuple data and convert Postgres array
* attributes into Tcl lists. CAUTION: this conversion is *wrong* unless
* you install the routines in contrib/string/string_io to make the backend
* produce C-style backslash sequences in the first place.
*/
/* #define TCL_ARRAYS */
/*
* User locks are handled totally on the application side as long term
* cooperative locks which extend beyond the normal transaction boundaries.
* Their purpose is to indicate to an application that someone is `working'
* on an item. Define this flag to enable user locks. You will need the
* loadable module user-locks.c to use this feature.
*/
#define USER_LOCKS
/*
* Define this if you want psql to _always_ ask for a username and a password
* for password authentication.
*/
/* #define PSQL_ALWAYS_GET_PASSWORDS */
/*
* Define this if you want to allow the lo_import and lo_export SQL functions
* to be executed by ordinary users. By default these functions are only
* available to the Postgres superuser. CAUTION: these functions are
* SECURITY HOLES since they can read and write any file that the Postgres
* backend has permission to access. If you turn this on, don't say we
* didn't warn you.
*/
/* #define ALLOW_DANGEROUS_LO_FUNCTIONS */
/*
* MAXPGPATH: standard size of a pathname buffer in Postgres (hence,
* maximum usable pathname length is one less).
*
* We'd use a standard system header symbol for this, if there weren't
* so many to choose from: MAXPATHLEN, _POSIX_PATH_MAX, MAX_PATH, PATH_MAX
* are all defined by different "standards", and often have different
* values on the same platform! So we just punt and use a reasonably
* generous setting here.
*/
#define MAXPGPATH 1024
/*
* DEFAULT_MAX_EXPR_DEPTH: default value of max_expr_depth SET variable.
*/
#define DEFAULT_MAX_EXPR_DEPTH 10000
/*
* PG_SOMAXCONN: maximum accept-queue length limit passed to listen(2).
* You'd think we should use SOMAXCONN from <sys/socket.h>, but on many
* systems that symbol is much smaller than the kernel's actual limit.
* In any case, this symbol need be twiddled only if you have a kernel
* that refuses large limit values, rather than silently reducing the
* value to what it can handle (which is what most if not all Unixen do).
*/
#define PG_SOMAXCONN 10000
/*
* You can try changing this if you have a machine with bytes of another
* size, but no guarantee...
*/
#define BITS_PER_BYTE 8
/*
* Define this if your operating system supports AF_UNIX family sockets.
*/
#if !defined(__QNX__) && !defined(__BEOS__)
# define HAVE_UNIX_SOCKETS 1
#endif #endif
/* /* Define to 1 if you have the `atexit' function. */
* This is the default directory in which AF_UNIX socket files are placed. #undef HAVE_ATEXIT
* Caution: changing this risks breaking your existing client applications,
* which are likely to continue to look in the old directory. But if you
* just hate the idea of sockets in /tmp, here's where to twiddle it.
* You can also override this at runtime with the postmaster's -k switch.
*/
#define DEFAULT_PGSOCKET_DIR "/tmp"
/*
*------------------------------------------------------------------------
* These hand-configurable symbols are for enabling debugging code,
* not for controlling user-visible features or resource limits.
*------------------------------------------------------------------------
*/
/* Define this to cause pfree()'d memory to be cleared immediately,
* to facilitate catching bugs that refer to already-freed values.
* XXX For 7.1 development, define this automatically if --enable-cassert.
* In the long term it probably doesn't need to be on by default.
*/
#ifdef USE_ASSERT_CHECKING
#define CLOBBER_FREED_MEMORY
#endif
/* Define this to check memory allocation errors (scribbling on more /* Define to 1 if you have the `cbrt' function. */
* bytes than were allocated). #undef HAVE_CBRT
* XXX For 7.1 development, define this automatically if --enable-cassert.
* In the long term it probably doesn't need to be on by default.
*/
#ifdef USE_ASSERT_CHECKING
#define MEMORY_CONTEXT_CHECKING
#endif
/* Define this to force all parse and plan trees to be passed through /* Define to 1 if you have the `class' function. */
* copyObject(), to facilitate catching errors and omissions in copyObject(). #undef HAVE_CLASS
*/
/* #define COPY_PARSE_PLAN_TREES */
/* Enable debugging print statements for lock-related operations. */
/* #define LOCK_DEBUG */
/*
* Other debug #defines (documentation, anyone?)
*/
/* #define IPORTAL_DEBUG */
/* #define HEAPDEBUGALL */
/* #define ISTRATDEBUG */
/* #define ACLDEBUG */
/* #define RTDEBUG */
/* #define GISTDEBUG */
/*
* defining unsafe floats will make float4 and float8 ops faster
* by suppressing overflow/underflow checks.
*/
/* #define UNSAFE_FLOATS */
/*
*------------------------------------------------------------------------
* Part 3: system configuration information that is auto-detected by
* configure. In theory you shouldn't have to touch any of this stuff
* by hand. In the real world, configure might get it wrong...
*------------------------------------------------------------------------
*/
/* Define const as empty if your compiler doesn't grok const. */
#undef const
/* Define as your compiler's spelling of "inline", or empty if no inline. */ /* Define to 1 if you have the <crypt.h> header file. */
#undef inline #undef HAVE_CRYPT_H
/* Define as empty if the C compiler doesn't understand "signed". */ /* Define to 1 if you have the declaration of `fdatasync', and to 0 if you
#undef signed don't. */
#undef HAVE_DECL_FDATASYNC
/* Define as empty if the C compiler doesn't understand "volatile". */ /* Define to 1 if you have the declaration of `snprintf', and to 0 if you
#undef volatile don't. */
#undef HAVE_DECL_SNPRINTF
/* Define to 1 to make fseeko visible on some hosts. */ /* Define to 1 if you have the declaration of `vsnprintf', and to 0 if you
#undef _LARGEFILE_SOURCE don't. */
#undef HAVE_DECL_VSNPRINTF
/* Define for large files, on AIX-style hosts. */ /* Define to 1 if you have the <dld.h> header file. */
#undef _LARGE_FILES #undef HAVE_DLD_H
/* Number of bits in a file offset, on hosts where this is settable. */ /* Define to 1 if you have the `dlopen' function. */
#undef _FILE_OFFSET_BITS #undef HAVE_DLOPEN
/* Define to 1 if fseeko (and presumably ftello) exists and is declared. */ /* Define to 1 if you have the <editline/history.h> header file. */
#undef HAVE_FSEEKO #undef HAVE_EDITLINE_HISTORY_H
/* Define if your cpp understands the ANSI stringizing operators in macros */ /* Define to 1 if you have the <editline/readline.h> header file. */
#undef HAVE_STRINGIZE #undef HAVE_EDITLINE_READLINE_H
/* Set to 1 if you have <crypt.h> */ /* Define to 1 if you have the <endian.h> header file. */
#undef HAVE_CRYPT_H #undef HAVE_ENDIAN_H
/* Set to 1 if you have <dld.h> */ /* Define to 1 if you have the `fcvt' function. */
#undef HAVE_DLD_H #undef HAVE_FCVT
/* Set to 1 if you have <endian.h> */ /* Define to 1 if you have the `fdatasync' function. */
#undef HAVE_ENDIAN_H #undef HAVE_FDATASYNC
/* Define to 1 if you have finite(). */
#undef HAVE_FINITE
/* Set to 1 if you have <fp_class.h> */ /* Define to 1 if you have the `fpclass' function. */
#undef HAVE_FPCLASS
/* Define to 1 if you have the `fp_class' function. */
#undef HAVE_FP_CLASS
/* Define to 1 if you have the `fp_class_d' function. */
#undef HAVE_FP_CLASS_D
/* Define to 1 if you have the <fp_class.h> header file. */
#undef HAVE_FP_CLASS_H #undef HAVE_FP_CLASS_H
/* Set to 1 if you have <getopt.h> */ /* Define to 1 if fseeko (and presumably ftello) exists and is declared. */
#undef HAVE_FSEEKO
/* Define to 1 if you have the `getaddrinfo' function. */
#undef HAVE_GETADDRINFO
/* Define to 1 if you have the `gethostname' function. */
#undef HAVE_GETHOSTNAME
/* Define to 1 if you have the <getopt.h> header file. */
#undef HAVE_GETOPT_H #undef HAVE_GETOPT_H
/* Set to 1 if you have <history.h> */ /* Define to 1 if you have the `getopt_long' function. */
#undef HAVE_GETOPT_LONG
/* Define to 1 if you have the `getpeereid' function. */
#undef HAVE_GETPEEREID
/* Define to 1 if you have the `getrusage' function. */
#undef HAVE_GETRUSAGE
/* Define to 1 if you have the <history.h> header file. */
#undef HAVE_HISTORY_H #undef HAVE_HISTORY_H
/* Set to 1 if you have <ieeefp.h> */ /* Define to 1 if you have the <ieeefp.h> header file. */
#undef HAVE_IEEEFP_H #undef HAVE_IEEEFP_H
/* Set to 1 if you have <poll.h> */ /* Define to 1 if you have the `inet_aton' function. */
#undef HAVE_POLL_H #undef HAVE_INET_ATON
/* Set to 1 if you have <sys/poll.h> */ /* Define to 1 if the system has the type `int64'. */
#undef HAVE_SYS_POLL_H #undef HAVE_INT64
/* Set to 1 if you have <netinet/tcp.h> */ /* Define to 1 if the system has the type `int8'. */
#undef HAVE_NETINET_TCP_H #undef HAVE_INT8
/* Set to 1 if you have <pam/pam_appl.h> */ /* Define to 1 if you have the <inttypes.h> header file. */
#undef HAVE_PAM_PAM_APPL_H #undef HAVE_INTTYPES_H
/* Set to 1 if you have <readline.h> */ /* Define to 1 if you have the global variable 'int optreset'. */
#undef HAVE_READLINE_H #undef HAVE_INT_OPTRESET
/* Set to 1 if you have <readline/history.h> */ /* Define to 1 if you have the global variable 'int timezone'. */
#undef HAVE_READLINE_HISTORY_H #undef HAVE_INT_TIMEZONE
/* Set to 1 if you have <readline/readline.h> */ /* Define to 1 if you have support for IPv6. */
#undef HAVE_READLINE_READLINE_H #undef HAVE_IPV6
/* Set to 1 if you have <editline/history.h> */ /* Define to 1 if you have isinf(). */
#undef HAVE_EDITLINE_HISTORY_H #undef HAVE_ISINF
/* Set to 1 if you have <editline/readline.h> */ /* Define to 1 if you have the <kernel/image.h> header file. */
#undef HAVE_EDITLINE_READLINE_H #undef HAVE_KERNEL_IMAGE_H
/* Set to 1 if you have <security/pam_appl.h> */ /* Define to 1 if you have the <kernel/OS.h> header file. */
#undef HAVE_SECURITY_PAM_APPL_H #undef HAVE_KERNEL_OS_H
/* Set to 1 if you have <sys/ipc.h> */ /* Define to 1 if `e_data' is member of `krb5_error'. */
#undef HAVE_SYS_IPC_H #undef HAVE_KRB5_ERROR_E_DATA
/* Set to 1 if you have <sys/select.h> */ /* Define to 1 if `text.data' is member of `krb5_error'. */
#undef HAVE_SYS_SELECT_H #undef HAVE_KRB5_ERROR_TEXT_DATA
/* Set to 1 if you have <sys/un.h> */ /* Define to 1 if `client' is member of `krb5_ticket'. */
#undef HAVE_SYS_UN_H #undef HAVE_KRB5_TICKET_CLIENT
/* Set to 1 if you have <sys/sem.h> */ /* Define to 1 if `enc_part2' is member of `krb5_ticket'. */
#undef HAVE_SYS_SEM_H #undef HAVE_KRB5_TICKET_ENC_PART2
/* Set to 1 if you have <sys/shm.h> */ /* Define to 1 if you have the `bind' library (-lbind). */
#undef HAVE_SYS_SHM_H #undef HAVE_LIBBIND
/* Set to 1 if you have support for IPv6 */ /* Define to 1 if you have the `BSD' library (-lBSD). */
#undef HAVE_IPV6 #undef HAVE_LIBBSD
/* Set to 1 if you have <kernel/OS.h> */ /* Define to 1 if you have the `compat' library (-lcompat). */
#undef HAVE_KERNEL_OS_H #undef HAVE_LIBCOMPAT
/* Set to 1 if you have <SupportDefs.h> */ /* Define to 1 if you have the `crypto' library (-lcrypto). */
#undef HAVE_SUPPORTDEFS_H #undef HAVE_LIBCRYPTO
/* Set to 1 if you have <kernel/image.h> */ /* Define to 1 if you have the `cygipc' library (-lcygipc). */
#undef HAVE_KERNEL_IMAGE_H #undef HAVE_LIBCYGIPC
/* Set to 1 if you have <termios.h> */ /* Define to 1 if you have the `des' library (-ldes). */
#undef HAVE_TERMIOS_H #undef HAVE_LIBDES
/* Set to 1 if you have <utime.h> */ /* Define to 1 if you have the `dl' library (-ldl). */
#undef HAVE_UTIME_H #undef HAVE_LIBDL
/* Set to 1 if you have <sys/pstat.h> */ /* Define to 1 if you have the `dld' library (-ldld). */
#undef HAVE_SYS_PSTAT_H #undef HAVE_LIBDLD
/* Define to 1 if you have strings.h */ /* Define to 1 if you have the `gen' library (-lgen). */
#undef HAVE_STRINGS_H #undef HAVE_LIBGEN
/* Define if you have the setproctitle function. */ /* Define to 1 if you have the `IPC' library (-lIPC). */
#undef HAVE_SETPROCTITLE #undef HAVE_LIBIPC
/* Define if you have the pstat function. */ /* Define to 1 if you have the `krb' library (-lkrb). */
#undef HAVE_PSTAT #undef HAVE_LIBKRB
/* Define if the PS_STRINGS thing exists. */ /* Define to 1 if you have the `lc' library (-llc). */
#undef HAVE_PS_STRINGS #undef HAVE_LIBLC
/* Define if you have the stricmp function. */ /* Define to 1 if you have the `ld' library (-lld). */
#undef HAVE_STRICMP #undef HAVE_LIBLD
/* Set to 1 if you have <pwd.h> */ /* Define to 1 if you have the `m' library (-lm). */
#undef HAVE_PWD_H #undef HAVE_LIBM
/* Set to 1 if you have gettimeofday(a) instead of gettimeofday(a,b) */ /* Define to 1 if you have the `nsl' library (-lnsl). */
#undef GETTIMEOFDAY_1ARG #undef HAVE_LIBNSL
#ifdef GETTIMEOFDAY_1ARG /* Define to 1 if you have the `pam' library (-lpam). */
# define gettimeofday(a,b) gettimeofday(a) #undef HAVE_LIBPAM
#endif
/* Set to 1 if you have snprintf() in the C library */ /* Define to 1 if you have the `PW' library (-lPW). */
#undef HAVE_SNPRINTF #undef HAVE_LIBPW
/* Set to 1 if your standard system headers declare snprintf() */ /* Define if you have a function readline library */
#undef HAVE_DECL_SNPRINTF #undef HAVE_LIBREADLINE
/* Set to 1 if you have vsnprintf() in the C library */ /* Define to 1 if you have the `resolv' library (-lresolv). */
#undef HAVE_VSNPRINTF #undef HAVE_LIBRESOLV
/* Set to 1 if your standard system headers declare vsnprintf() */ /* Define to 1 if you have the `socket' library (-lsocket). */
#undef HAVE_DECL_VSNPRINTF #undef HAVE_LIBSOCKET
/* Set to 1 if you have strerror() */ /* Define to 1 if you have the `ssl' library (-lssl). */
#undef HAVE_STRERROR #undef HAVE_LIBSSL
/* Set to 1 if you have isinf() */ /* Define to 1 if you have the `unix' library (-lunix). */
#undef HAVE_ISINF #undef HAVE_LIBUNIX
/* /* Define to 1 if you have the `util' library (-lutil). */
* These are all related to port/isinf.c #undef HAVE_LIBUTIL
*/
#undef HAVE_FPCLASS
#undef HAVE_FP_CLASS
#undef HAVE_FP_CLASS_H
#undef HAVE_FP_CLASS_D
#undef HAVE_CLASS
/* Set to 1 if you have getaddrinfo() */ /* Define to 1 if you have the `z' library (-lz). */
#undef HAVE_GETADDRINFO #undef HAVE_LIBZ
/* Set to 1 if you have gethostname() */ /* Define to 1 if constants of type 'long long int' should have the suffix LL.
#undef HAVE_GETHOSTNAME */
#undef HAVE_LL_CONSTANTS
/* Set to 1 if you have getpeereid() */ /* Define to 1 if `long int' works and is 64 bits. */
#undef HAVE_GETPEEREID #undef HAVE_LONG_INT_64
/* Set to 1 if struct tm has a tm_zone member */ /* Define to 1 if `long long int' works and is 64 bits. */
#undef HAVE_TM_ZONE #undef HAVE_LONG_LONG_INT_64
/* Set to 1 if you have int timezone. /* Define to 1 if you have the `memmove' function. */
* NOTE: if both tm_zone and a global timezone variable exist, #undef HAVE_MEMMOVE
* using the tm_zone field should probably be preferred,
* since global variables are inherently not thread-safe.
*/
#undef HAVE_INT_TIMEZONE
/* Set to 1 if you have cbrt() */ /* Define to 1 if you have the <memory.h> header file. */
#undef HAVE_CBRT #undef HAVE_MEMORY_H
/* Set to 1 if you have inet_aton() */ /* Define to 1 if you have the <netinet/in.h> header file. */
#undef HAVE_INET_ATON #undef HAVE_NETINET_IN_H
/* Set to 1 if you have fcvt() */ /* Define to 1 if you have the <netinet/tcp.h> header file. */
#undef HAVE_FCVT #undef HAVE_NETINET_TCP_H
/* Set to 1 if you have rint() */ /* Define to 1 if you have the `on_exit' function. */
#undef HAVE_RINT #undef HAVE_ON_EXIT
/* Set to 1 if you have finite() */ /* Define to 1 if you have the <pam/pam_appl.h> header file. */
#undef HAVE_FINITE #undef HAVE_PAM_PAM_APPL_H
/* Set to 1 if you have memmove() */ /* Define to 1 if you have the `poll' function. */
#undef HAVE_MEMMOVE #undef HAVE_POLL
/* Set to 1 if you have sigsetjmp() */ /* Define to 1 if you have the <poll.h> header file. */
#undef HAVE_SIGSETJMP #undef HAVE_POLL_H
/* Set to 1 if you have sysconf() */ /* Define to 1 if you have the POSIX signal interface. */
#undef HAVE_SYSCONF #undef HAVE_POSIX_SIGNALS
/* Set to 1 if you have getrusage() */ /* Define to 1 if you have the `pstat' function. */
#undef HAVE_GETRUSAGE #undef HAVE_PSTAT
/* Set to 1 if you have waitpid() */ /* Define to 1 if the PS_STRINGS thing exists. */
#undef HAVE_WAITPID #undef HAVE_PS_STRINGS
/* Set to 1 if you have setsid() */ /* Define to 1 if you have the <pwd.h> header file. */
#undef HAVE_PWD_H
/* Define to 1 if you have the `random' function. */
#undef HAVE_RANDOM
/* Define to 1 if you have the <readline.h> header file. */
#undef HAVE_READLINE_H
/* Define to 1 if you have the <readline/history.h> header file. */
#undef HAVE_READLINE_HISTORY_H
/* Define to 1 if you have the <readline/readline.h> header file. */
#undef HAVE_READLINE_READLINE_H
/* Define to 1 if you have the `replace_history_entry' function. */
#undef HAVE_REPLACE_HISTORY_ENTRY
/* Define to 1 if you have the `rint' function. */
#undef HAVE_RINT
/* Define to 1 if you have the global variable
'rl_completion_append_character'. */
#undef HAVE_RL_COMPLETION_APPEND_CHARACTER
/* Define to 1 if you have the `rl_completion_matches' function. */
#undef HAVE_RL_COMPLETION_MATCHES
/* Define to 1 if you have the `rl_filename_completion_function' function. */
#undef HAVE_RL_FILENAME_COMPLETION_FUNCTION
/* Define to 1 if you have the <security/pam_appl.h> header file. */
#undef HAVE_SECURITY_PAM_APPL_H
/* Define to 1 if you have the `setproctitle' function. */
#undef HAVE_SETPROCTITLE
/* Define to 1 if you have the `setsid' function. */
#undef HAVE_SETSID #undef HAVE_SETSID
/* Set to 1 if you have sigprocmask() */ /* Define to 1 if you have the `sigprocmask' function. */
#undef HAVE_SIGPROCMASK #undef HAVE_SIGPROCMASK
/* Set to 1 if you have sigprocmask() */ /* Define to 1 if you have sigsetjmp(). */
#undef HAVE_SIGSETJMP
/* Define to 1 if the system has the type `sig_atomic_t'. */
#undef HAVE_SIG_ATOMIC_T
/* Define to 1 if you have the `snprintf' function. */
#undef HAVE_SNPRINTF
/* Define to 1 if you have the `srandom' function. */
#undef HAVE_SRANDOM
/* Define to 1 if you have the <stdint.h> header file. */
#undef HAVE_STDINT_H
/* Define to 1 if you have the <stdlib.h> header file. */
#undef HAVE_STDLIB_H
/* Define to 1 if you have the `strcasecmp' function. */
#undef HAVE_STRCASECMP #undef HAVE_STRCASECMP
/* Set to 1 if you have strtol() */ /* Define to 1 if you have the `strdup' function. */
#undef HAVE_STRDUP
/* Define to 1 if you have the `strerror' function. */
#undef HAVE_STRERROR
/* Define to 1 if cpp supports the ANSI # stringizing operator. */
#undef HAVE_STRINGIZE
/* Define to 1 if you have the <strings.h> header file. */
#undef HAVE_STRINGS_H
/* Define to 1 if you have the <string.h> header file. */
#undef HAVE_STRING_H
/* Define to 1 if you have the `strtol' function. */
#undef HAVE_STRTOL #undef HAVE_STRTOL
/* Set to 1 if you have strtoul() */ /* Define to 1 if you have the `strtoll' function. */
#undef HAVE_STRTOLL
/* Define to 1 if you have the `strtoq' function. */
#undef HAVE_STRTOQ
/* Define to 1 if you have the `strtoul' function. */
#undef HAVE_STRTOUL #undef HAVE_STRTOUL
/* Set to 1 if you have strdup() */ /* Define to 1 if you have the `strtoull' function. */
#undef HAVE_STRDUP #undef HAVE_STRTOULL
/* Set to 1 if you have random() */ /* Define to 1 if you have the `strtouq' function. */
#undef HAVE_RANDOM #undef HAVE_STRTOUQ
/* Set to 1 if you have srandom() */ /* Define to 1 if the system has the type `struct addrinfo'. */
#undef HAVE_SRANDOM #undef HAVE_STRUCT_ADDRINFO
/* The random() function is expected to yield values 0 .. MAX_RANDOM_VALUE */ /* Define to 1 if the system has the type `struct cmsgcred'. */
/* Currently, all known implementations yield 0..2^31-1, so we just hardwire #undef HAVE_STRUCT_CMSGCRED
* this constant. We could do a configure test if it proves to be necessary.
* CAUTION: Think not to replace this with RAND_MAX. RAND_MAX defines the
* maximum value of the older rand() function, which is often different from
* --- and considerably inferior to --- random().
*/
#define MAX_RANDOM_VALUE (0x7FFFFFFF)
/* Define if you have dlopen() */ /* Define to 1 if the system has the type `struct fcred'. */
#undef HAVE_DLOPEN #undef HAVE_STRUCT_FCRED
/* Define if you have fdatasync() */ /* Define to 1 if the system has the type `struct sockaddr_un'. */
#undef HAVE_FDATASYNC #undef HAVE_STRUCT_SOCKADDR_UN
/* Define if you have utime() */ /* Define to 1 if the system has the type `struct sockcred'. */
#undef HAVE_UTIME #undef HAVE_STRUCT_SOCKCRED
/* Define if you have utimes() */ /* Define to 1 if `tm_zone' is member of `struct tm'. */
#undef HAVE_UTIMES #undef HAVE_STRUCT_TM_TM_ZONE
/* Define if the standard header unistd.h declares fdatasync() */ /* Define to 1 if you have the <SupportDefs.h> header file. */
#undef HAVE_DECL_FDATASYNC #undef HAVE_SUPPORTDEFS_H
/* Set to 1 if you have libz.a */ /* Define to 1 if you have the `sysconf' function. */
#undef HAVE_LIBZ #undef HAVE_SYSCONF
/* Set to 1 if you have libreadline.a */ /* Define to 1 if you have the syslog interface. */
#undef HAVE_LIBREADLINE #undef HAVE_SYSLOG
/* Set to 1 if your libreadline defines rl_completion_append_character */ /* Define to 1 if you have the <sys/ipc.h> header file. */
#undef HAVE_RL_COMPLETION_APPEND_CHARACTER #undef HAVE_SYS_IPC_H
/* Set to 1 if you have rl_completion_matches */ /* Define to 1 if you have the <sys/poll.h> header file. */
#undef HAVE_RL_COMPLETION_MATCHES #undef HAVE_SYS_POLL_H
/* Set to 1 if you have rl_filename_completion_function */ /* Define to 1 if you have the <sys/pstat.h> header file. */
#undef HAVE_RL_FILENAME_COMPLETION_FUNCTION #undef HAVE_SYS_PSTAT_H
/* Set to 1 if you have replace_history_entry */ /* Define to 1 if you have the <sys/select.h> header file. */
#undef HAVE_REPLACE_HISTORY_ENTRY #undef HAVE_SYS_SELECT_H
/* Set to 1 if you have getopt_long() (GNU long options) */ /* Define to 1 if you have the <sys/sem.h> header file. */
#undef HAVE_GETOPT_LONG #undef HAVE_SYS_SEM_H
/* Set to 1 if you have union semun */ /* Define to 1 if you have the <sys/shm.h> header file. */
#undef HAVE_UNION_SEMUN #undef HAVE_SYS_SHM_H
/* Set to 1 if you have struct cmsgcred */ /* Define to 1 if you have the <sys/socket.h> header file. */
#undef HAVE_STRUCT_CMSGCRED #undef HAVE_SYS_SOCKET_H
/* Set to 1 if you have struct fcred */ /* Define to 1 if you have the <sys/stat.h> header file. */
#undef HAVE_STRUCT_FCRED #undef HAVE_SYS_STAT_H
/* Set to 1 if you have struct sockcred */ /* Define to 1 if you have the <sys/types.h> header file. */
#undef HAVE_STRUCT_SOCKCRED #undef HAVE_SYS_TYPES_H
/* Set to 1 if you have struct sockaddr_un */ /* Define to 1 if you have the <sys/un.h> header file. */
#undef HAVE_STRUCT_SOCKADDR_UN #undef HAVE_SYS_UN_H
/* Set to 1 if you have struct addrinfo */ /* Define to 1 if you have the <termios.h> header file. */
#undef HAVE_STRUCT_ADDRINFO #undef HAVE_TERMIOS_H
/* Set to 1 if you have krb5_ticket.enc_part2 */ /* Define to 1 if your `struct tm' has `tm_zone'. Deprecated, use
#undef HAVE_KRB5_TICKET_ENC_PART2 `HAVE_STRUCT_TM_TM_ZONE' instead. */
#undef HAVE_TM_ZONE
/* Set to 1 if you have krb5_ticket.client */ /* Define to 1 if you don't have `tm_zone' but do have the external array
#undef HAVE_KRB5_TICKET_CLIENT `tzname'. */
#undef HAVE_TZNAME
/* Set to 1 if you have krb5_error.text.data */ /* Define to 1 if the system has the type `uint64'. */
#undef HAVE_KRB5_ERROR_TEXT_DATA #undef HAVE_UINT64
/* Set to 1 if you have krb5_ticket.e_data */ /* Define to 1 if the system has the type `uint8'. */
#undef HAVE_KRB5_ERROR_E_DATA #undef HAVE_UINT8
/* Set to 1 if type "long int" works and is 64 bits */ /* Define to 1 if the system has the type `union semun'. */
#undef HAVE_LONG_INT_64 #undef HAVE_UNION_SEMUN
/* Set to 1 if type "long long int" works and is 64 bits */ /* Define to 1 if you have the <unistd.h> header file. */
#undef HAVE_LONG_LONG_INT_64 #undef HAVE_UNISTD_H
/* Set to 1 if type "long long int" constants should be suffixed by LL */ /* Define to 1 if you have the `utime' function. */
#undef HAVE_LL_CONSTANTS #undef HAVE_UTIME
/* Define this as the appropriate snprintf format for 64-bit ints, if any */ /* Define to 1 if you have the `utimes' function. */
#undef INT64_FORMAT #undef HAVE_UTIMES
/* /* Define to 1 if you have the <utime.h> header file. */
* We need a #define symbol for sizeof(Datum) for use in some #if tests. #undef HAVE_UTIME_H
*/
#undef SIZEOF_DATUM
/*
* These must be defined as the alignment requirement (NOT the size) of
* each of the basic C data types (except char, which we assume has align 1).
* MAXIMUM_ALIGNOF is the largest alignment requirement for any C data type.
* ALIGNOF_LONG_LONG_INT need only be defined if HAVE_LONG_LONG_INT_64 is.
*/
#undef ALIGNOF_SHORT
#undef ALIGNOF_INT
#undef ALIGNOF_LONG
#undef ALIGNOF_LONG_LONG_INT
#undef ALIGNOF_DOUBLE
#undef MAXIMUM_ALIGNOF
/* Define as the type of the 3rd argument to accept() */ /* Define to 1 if you have the `vsnprintf' function. */
#undef ACCEPT_TYPE_ARG3 #undef HAVE_VSNPRINTF
/* Define if POSIX signal interface is available */ /* Define to 1 if you have the `waitpid' function. */
#undef HAVE_POSIX_SIGNALS #undef HAVE_WAITPID
/* Define if you have the optreset variable */ /* Define to the appropriate snprintf format for 64-bit ints, if any. */
#undef HAVE_INT_OPTRESET #undef INT64_FORMAT
/* Define if you have strtoll() */ /* Define to build with Kerberos 4 support. (--with-krb4) */
#undef HAVE_STRTOLL #undef KRB4
/* Define if you have strtoq() */ /* Define to build with Kerberos 5 support. (--with-krb5) */
#undef HAVE_STRTOQ #undef KRB5
/* Define if you have strtoull() */ /* Define to the location of locale files. */
#undef HAVE_STRTOULL #undef LOCALEDIR
/* Define if you have strtouq() */ /* Define as the maximum alignment requirement of any C data type. */
#undef HAVE_STRTOUQ #undef MAXIMUM_ALIGNOF
/* Define if you have atexit() */ /* Define to the address where bug reports for this package should be sent. */
#undef HAVE_ATEXIT #undef PACKAGE_BUGREPORT
/* Define if you have on_exit() */ /* Define to the full name of this package. */
#undef HAVE_ON_EXIT #undef PACKAGE_NAME
/* Define if you have syslog() */ /* Define to the full name and version of this package. */
#undef HAVE_SYSLOG #undef PACKAGE_STRING
/* Define if you have poll() */ /* Define to the one symbol short name of this package. */
#undef HAVE_POLL #undef PACKAGE_TARNAME
/* Define if the corresponding types are defined in standard headers */ /* Define to the version of this package. */
#undef HAVE_INT8 #undef PACKAGE_VERSION
#undef HAVE_UINT8
#undef HAVE_INT64
#undef HAVE_UINT64
#undef HAVE_SIG_ATOMIC_T
/* Define exactly one of these symbols to select semaphore implementation */ /* Define to the name of the PostgreSQL service principal in Kerberos.
#undef USE_NAMED_POSIX_SEMAPHORES (--with-krb-srvnam=NAME) */
#undef USE_UNNAMED_POSIX_SEMAPHORES #undef PG_KRB_SRVNAM
#undef USE_SYSV_SEMAPHORES
/* Define exactly one of these symbols to select shared-mem implementation */ /* PostgreSQL version */
#undef USE_SYSV_SHARED_MEMORY #undef PG_VERSION
/* A string containing the version number, platform, and C compiler */
#undef PG_VERSION_STR
/* /* The size of a `unsigned long', as computed by sizeof. */
*------------------------------------------------------------------------ #undef SIZEOF_UNSIGNED_LONG
* Part 4: pull in system-specific declarations.
*
* This is still configure's responsibility, because it picks where
* the "pg_config_os.h" symlink points...
*------------------------------------------------------------------------
*/
/*
* Pull in OS-specific declarations (using link created by configure)
*/
#include "pg_config_os.h"
/*
*------------------------------------------------------------------------
* Part 5: provide default declarations for various things that should be
* provided by the system headers or the port-specific pg_config_os.h file,
* but sometimes aren't.
*
* This must be last so that pg_config_os.h can override the defaults.
* In particular, we must not pull in any system header files until we
* have read pg_config_os.h (largefile support tends to break otherwise).
*------------------------------------------------------------------------
*/
#ifndef DLLIMPORT
#define DLLIMPORT /* no special DLL markers on most ports */
#endif
/* /* Define to 1 if you have the ANSI C header files. */
* The following is used as the arg list for signal handlers. Any ports #undef STDC_HEADERS
* that take something other than an int argument should override this in
* their pg_config_os.h file. Note that variable names are required
* because it is used in both the prototypes as well as the definitions.
* Note also the long name. We expect that this won't collide with
* other names causing compiler warnings.
*/
#ifndef SIGNAL_ARGS
#define SIGNAL_ARGS int postgres_signal_arg
#endif
/* /* Define to 1 if your <sys/time.h> declares `struct tm'. */
* Default "extern" declarations or macro substitutes for library routines. #undef TM_IN_SYS_TIME
* When necessary, these routines are provided by files in src/port/.
*/
#ifndef HAVE_FSEEKO
#define fseeko(a, b, c) fseek((a), (b), (c))
#define ftello(a) ftell((a))
#endif
#ifndef HAVE_ISINF /* Define to 1 to build with assertion checks. (--enable-cassert) */
extern int isinf(double x); #undef USE_ASSERT_CHECKING
#endif
#ifndef HAVE_GETHOSTNAME /* Define to 1 if you want 64-bit integer timestamp and interval support.
extern int gethostname(char *name, int namelen); (--enable-integer-datetimes) */
#endif #undef USE_INTEGER_DATETIMES
#ifndef HAVE_INET_ATON /* Define to select named POSIX semaphores. */
# include <sys/types.h> #undef USE_NAMED_POSIX_SEMAPHORES
# include <netinet/in.h>
# include <arpa/inet.h>
extern int inet_aton(const char *cp, struct in_addr * addr);
#endif
/* /* Define to 1 to build with PAM support. (--with-pam) */
* When there is no sigsetjmp, its functionality is provided by plain #undef USE_PAM
* setjmp. Incidentally, nothing provides setjmp's functionality in
* that case.
*/
#ifndef HAVE_SIGSETJMP
# define sigjmp_buf jmp_buf
# define sigsetjmp(x,y) setjmp(x)
# define siglongjmp longjmp
#endif
#ifndef HAVE_STRCASECMP /* Define to build with (Open)SSL support. (--with-openssl) */
extern int strcasecmp(char *s1, char *s2); #undef USE_SSL
#endif
#ifndef HAVE_STRDUP /* Define to select SysV-style semaphores. */
extern char *strdup(char const *); #undef USE_SYSV_SEMAPHORES
#endif
#ifndef HAVE_RANDOM /* Define to select SysV-style shared memory. */
extern long random(void); #undef USE_SYSV_SHARED_MEMORY
#endif
#ifndef HAVE_SRANDOM /* Define to select unnamed POSIX semaphores. */
extern void srandom(unsigned int seed); #undef USE_UNNAMED_POSIX_SEMAPHORES
#endif
#if defined(HAVE_FDATASYNC) && !HAVE_DECL_FDATASYNC /* Number of bits in a file offset, on hosts where this is settable. */
extern int fdatasync(int fildes); #undef _FILE_OFFSET_BITS
#endif
/* If strtoq() exists, rename it to the more standard strtoll() */ /* Define to 1 to make fseeko visible on some hosts (e.g. glibc 2.2). */
#if defined(HAVE_LONG_LONG_INT_64) && !defined(HAVE_STRTOLL) && defined(HAVE_STRTOQ) #undef _LARGEFILE_SOURCE
# define strtoll strtoq
# define HAVE_STRTOLL 1
#endif
/* If strtouq() exists, rename it to the more standard strtoull() */ /* Define for large files, on AIX-style hosts. */
#if defined(HAVE_LONG_LONG_INT_64) && !defined(HAVE_STRTOULL) && defined(HAVE_STRTOUQ) #undef _LARGE_FILES
# define strtoull strtouq
# define HAVE_STRTOULL 1 /* Define to empty if `const' does not conform to ANSI C. */
#endif #undef const
/* Define as `__inline' if that's what the C compiler calls it, or to nothing
if it is not supported. */
#undef inline
#endif /* PG_CONFIG_H */ /* Define to empty if the C compiler does not understand signed types. */
#undef signed
/* Define to empty if the keyword `volatile' does not work. Warning: valid
code using `volatile' can become incorrect without. Disable with care. */
#undef volatile
src/include/pg_config_manual.h 0 → 100644
View file @ cb1d036a
/*------------------------------------------------------------------------
* PostgreSQL manual configuration settings
*
* This file contains various configuration symbols and limits. In
* all cases, changing them is only useful in very rare situations or
* for developers. If you edit any of these, be sure to do a *full*
* rebuild (and an initdb if noted).
*
* $Id: pg_config_manual.h,v 1.1 2003/04/06 22:45:23 petere Exp $
*------------------------------------------------------------------------
*/
/*
* Size of a disk block --- this also limits the size of a tuple. You
* can set it bigger if you need bigger tuples (although TOAST should
* reduce the need to have large tuples, since fields can be spread
* across multiple tuples).
*
* BLCKSZ must be a power of 2. The maximum possible value of BLCKSZ
* is currently 2^15 (32768). This is determined by the 15-bit widths
* of the lp_off and lp_len fields in ItemIdData (see
* include/storage/itemid.h).
*
* Changing BLCKSZ requires an initdb.
*/
#define BLCKSZ 8192
/*
* RELSEG_SIZE is the maximum number of blocks allowed in one disk
* file. Thus, the maximum size of a single file is RELSEG_SIZE *
* BLCKSZ; relations bigger than that are divided into multiple files.
*
* RELSEG_SIZE * BLCKSZ must be less than your OS' limit on file size.
* This is often 2 GB or 4GB in a 32-bit operating system, unless you
* have large file support enabled. By default, we make the limit 1
* GB to avoid any possible integer-overflow problems within the OS.
* A limit smaller than necessary only means we divide a large
* relation into more chunks than necessary, so it seems best to err
* in the direction of a small limit. (Besides, a power-of-2 value
* saves a few cycles in md.c.)
*
* Changing RELSEG_SIZE requires an initdb.
*/
#define RELSEG_SIZE (0x40000000 / BLCKSZ)
/*
* Maximum number of columns in an index and maximum number of
* arguments to a function. They must be the same value.
*
* The minimum value is 8 (index creation uses 8-argument functions).
* There is no specific upper limit, although large values will waste
* system-table space and processing time.
*
* Changing these requires an initdb.
*/
#define INDEX_MAX_KEYS 32
#define FUNC_MAX_ARGS INDEX_MAX_KEYS
/*
* Define this to make libpgtcl's "pg_result -assign" command process
* C-style backslash sequences in returned tuple data and convert
* PostgreSQL array values into Tcl lists. CAUTION: This conversion
* is *wrong* unless you install the routines in
* contrib/string/string_io to make the server produce C-style
* backslash sequences in the first place.
*/
/* #define TCL_ARRAYS */
/*
* User locks are handled totally on the application side as long term
* cooperative locks which extend beyond the normal transaction
* boundaries. Their purpose is to indicate to an application that
* someone is `working' on an item. Define this flag to enable user
* locks. You will need the loadable module user-locks.c to use this
* feature.
*/
#define USER_LOCKS
/*
* Define this if you want psql to _always_ ask for a username and a
* password for password authentication.
*/
/* #define PSQL_ALWAYS_GET_PASSWORDS */
/*
* Define this if you want to allow the lo_import and lo_export SQL
* functions to be executed by ordinary users. By default these
* functions are only available to the Postgres superuser. CAUTION:
* These functions are SECURITY HOLES since they can read and write
* any file that the PostgreSQL server has permission to access. If
* you turn this on, don't say we didn't warn you.
*/
/* #define ALLOW_DANGEROUS_LO_FUNCTIONS */
/*
* MAXPGPATH: standard size of a pathname buffer in PostgreSQL (hence,
* maximum usable pathname length is one less).
*
* We'd use a standard system header symbol for this, if there weren't
* so many to choose from: MAXPATHLEN, MAX_PATH, PATH_MAX are all
* defined by different "standards", and often have different values
* on the same platform! So we just punt and use a reasonably
* generous setting here.
*/
#define MAXPGPATH 1024
/*
* DEFAULT_MAX_EXPR_DEPTH: default value of max_expr_depth SET variable.
*/
#define DEFAULT_MAX_EXPR_DEPTH 10000
/*
* PG_SOMAXCONN: maximum accept-queue length limit passed to
* listen(2). You'd think we should use SOMAXCONN from
* <sys/socket.h>, but on many systems that symbol is much smaller
* than the kernel's actual limit. In any case, this symbol need be
* twiddled only if you have a kernel that refuses large limit values,
* rather than silently reducing the value to what it can handle
* (which is what most if not all Unixen do).
*/
#define PG_SOMAXCONN 10000
/*
* You can try changing this if you have a machine with bytes of
* another size, but no guarantee...
*/
#define BITS_PER_BYTE 8
/*
* Define this if your operating system supports AF_UNIX family
* sockets.
*/
#if !defined(__QNX__) && !defined(__BEOS__)
# define HAVE_UNIX_SOCKETS 1
#endif
/*
* This is the default directory in which AF_UNIX socket files are
* placed. Caution: changing this risks breaking your existing client
* applications, which are likely to continue to look in the old
* directory. But if you just hate the idea of sockets in /tmp,
* here's where to twiddle it. You can also override this at runtime
* with the postmaster's -k switch.
*/
#define DEFAULT_PGSOCKET_DIR "/tmp"
/*
* Defining this will make float4 and float8 operations faster by
* suppressing overflow/underflow checks.
*/
/* #define UNSAFE_FLOATS */
/*
* The random() function is expected to yield values between 0 and
* MAX_RANDOM_VALUE. Currently, all known implementations yield
* 0..2^31-1, so we just hardwire this constant. We could do a
* configure test if it proves to be necessary. CAUTION: Think not to
* replace this with RAND_MAX. RAND_MAX defines the maximum value of
* the older rand() function, which is often different from --- and
* considerably inferior to --- random().
*/
#define MAX_RANDOM_VALUE (0x7FFFFFFF)
/*
*------------------------------------------------------------------------
* The following symbols are for enabling debugging code, not for
* controlling user-visible features or resource limits.
*------------------------------------------------------------------------
*/
/*
* Define this to cause pfree()'d memory to be cleared immediately, to
* facilitate catching bugs that refer to already-freed values. XXX
* Right now, this gets defined automatically if --enable-cassert. In
* the long term it probably doesn't need to be on by default.
*/
#ifdef USE_ASSERT_CHECKING
#define CLOBBER_FREED_MEMORY
#endif
/*
* Define this to check memory allocation errors (scribbling on more
* bytes than were allocated). Right now, this gets defined
* automatically if --enable-cassert. In the long term it probably
* doesn't need to be on by default.
*/
#ifdef USE_ASSERT_CHECKING
#define MEMORY_CONTEXT_CHECKING
#endif
/*
* Define this to force all parse and plan trees to be passed through
* copyObject(), to facilitate catching errors and omissions in
* copyObject().
*/
/* #define COPY_PARSE_PLAN_TREES */
/*
* Enable debugging print statements for lock-related operations.
*/
/* #define LOCK_DEBUG */
/*
* Other debug #defines (documentation, anyone?)
*/
/* #define IPORTAL_DEBUG */
/* #define HEAPDEBUGALL */
/* #define ISTRATDEBUG */
/* #define ACLDEBUG */
/* #define RTDEBUG */
/* #define GISTDEBUG */
src/include/postgres.h
View file @ cb1d036a
...@@ -10,7 +10,7 @@ ...@@ -10,7 +10,7 @@
* Portions Copyright (c) 1996-2002, PostgreSQL Global Development Group * Portions Copyright (c) 1996-2002, PostgreSQL Global Development Group
* Portions Copyright (c) 1995, Regents of the University of California * Portions Copyright (c) 1995, Regents of the University of California
* *
* $Id: postgres.h,v 1.62 2002/10/18 20:33:57 tgl Exp $ * $Id: postgres.h,v 1.63 2003/04/06 22:45:23 petere Exp $
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
...@@ -130,6 +130,7 @@ typedef struct varattrib ...@@ -130,6 +130,7 @@ typedef struct varattrib
*/ */
typedef unsigned long Datum; /* XXX sizeof(long) >= sizeof(void *) */ typedef unsigned long Datum; /* XXX sizeof(long) >= sizeof(void *) */
#define SIZEOF_DATUM SIZEOF_UNSIGNED_LONG
typedef Datum *DatumPtr; typedef Datum *DatumPtr;
#define GET_1_BYTE(datum) (((Datum) (datum)) & 0x000000ff) #define GET_1_BYTE(datum) (((Datum) (datum)) & 0x000000ff)
......
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