# PGAC_C_PRINTF_ARCHETYPE
# -----------------------
# Select the format archetype to be used by gcc to check printf-type functions.
-# We prefer "gnu_printf", which matches the features glibc supports, notably
-# %m, 'z' and 'll' width modifiers ('ll' only matters if int64 requires it),
-# and argument order control if we're doing --enable-nls. On platforms where
-# the native printf doesn't have 'z'/'ll' or arg control, we replace it with
-# src/port/snprintf.c which does, so that the only potential mismatch here is
-# whether or not %m is supported. We need that for elog/ereport, so we live
-# with the fact that erroneous use of %m in plain printf calls won't be
-# detected. (It appears that many versions of gcc/clang wouldn't report it
-# even if told to check according to plain printf archetype, anyway.)
+# We prefer "gnu_printf", as that most closely matches the features supported
+# by src/port/snprintf.c (particularly the %m conversion spec).
AC_DEFUN([PGAC_PRINTF_ARCHETYPE],
[AC_CACHE_CHECK([for printf format archetype], pgac_cv_printf_archetype,
[ac_save_c_werror_flag=$ac_c_werror_flag
])])# PGAC_STRUCT_ADDRINFO
-# PGAC_FUNC_SNPRINTF_ARG_CONTROL
-# ---------------------------------------
-# Determine if snprintf supports %1$ argument selection, e.g. %5$ selects
-# the fifth argument after the printf format string.
-# This is not in the C99 standard, but in the Single Unix Specification (SUS).
-# It is used in our language translation strings.
-#
-AC_DEFUN([PGAC_FUNC_SNPRINTF_ARG_CONTROL],
-[AC_MSG_CHECKING([whether snprintf supports argument control])
-AC_CACHE_VAL(pgac_cv_snprintf_arg_control,
-[AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <stdio.h>
-#include <string.h>
-
-int main()
-{
- char buf[100];
-
- /* can it swap arguments? */
- snprintf(buf, 100, "%2\$d %1\$d", 3, 4);
- if (strcmp(buf, "4 3") != 0)
- return 1;
- return 0;
-}]])],
-[pgac_cv_snprintf_arg_control=yes],
-[pgac_cv_snprintf_arg_control=no],
-[pgac_cv_snprintf_arg_control=cross])
-])dnl AC_CACHE_VAL
-AC_MSG_RESULT([$pgac_cv_snprintf_arg_control])
-])# PGAC_FUNC_SNPRINTF_ARG_CONTROL
-
-# PGAC_FUNC_SNPRINTF_SIZE_T_SUPPORT
-# ---------------------------------
-# Determine if snprintf supports the z length modifier for printing
-# size_t-sized variables. That's supported by C99 and POSIX but not
-# all platforms play ball, so we must test whether it's working.
-#
-AC_DEFUN([PGAC_FUNC_SNPRINTF_SIZE_T_SUPPORT],
-[AC_MSG_CHECKING([whether snprintf supports the %z modifier])
-AC_CACHE_VAL(pgac_cv_snprintf_size_t_support,
-[AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <stdio.h>
-#include <string.h>
-
-int main()
-{
- char bufz[100];
- char buf64[100];
-
- /*
- * Print the largest unsigned number fitting in a size_t using both %zu
- * and the previously-determined format for 64-bit integers. Note that
- * we don't run this code unless we know snprintf handles 64-bit ints.
- */
- bufz[0] = '\0'; /* in case snprintf fails to emit anything */
- snprintf(bufz, sizeof(bufz), "%zu", ~((size_t) 0));
- snprintf(buf64, sizeof(buf64), "%" INT64_MODIFIER "u",
- (unsigned PG_INT64_TYPE) ~((size_t) 0));
- if (strcmp(bufz, buf64) != 0)
- return 1;
- return 0;
-}]])],
-[pgac_cv_snprintf_size_t_support=yes],
-[pgac_cv_snprintf_size_t_support=no],
-[pgac_cv_snprintf_size_t_support=cross])
-])dnl AC_CACHE_VAL
-AC_MSG_RESULT([$pgac_cv_snprintf_size_t_support])
-])# PGAC_FUNC_SNPRINTF_SIZE_T_SUPPORT
-
-# PGAC_FUNC_SNPRINTF_C99_RESULT
-# -----------------------------
-# Determine whether snprintf returns the desired buffer length when
-# it overruns the actual buffer length. That's required by C99 and POSIX
-# but ancient platforms don't behave that way, so we must test.
-# While we're at it, let's just verify that it doesn't physically overrun
-# the buffer.
-#
-AC_DEFUN([PGAC_FUNC_SNPRINTF_C99_RESULT],
-[AC_MSG_CHECKING([whether snprintf handles buffer overrun per C99])
-AC_CACHE_VAL(pgac_cv_snprintf_c99_result,
-[AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <stdio.h>
-#include <string.h>
-
-int main()
-{
- char buf[10];
-
- strcpy(buf, "abcdefghi");
- if (snprintf(buf, 4, "%d", 123456) != 6)
- return 1;
- if (strcmp(buf, "123") != 0 || buf[4] != 'e')
- return 1;
- return 0;
-}]])],
-[pgac_cv_snprintf_c99_result=yes],
-[pgac_cv_snprintf_c99_result=no],
-[pgac_cv_snprintf_c99_result=cross])
-])dnl AC_CACHE_VAL
-AC_MSG_RESULT([$pgac_cv_snprintf_c99_result])
-])# PGAC_FUNC_SNPRINTF_C99_RESULT
-
-
# PGAC_TYPE_LOCALE_T
# ------------------
# Check for the locale_t type and find the right header file. macOS
fi
-# We use our snprintf.c emulation if either snprintf() or vsnprintf()
-# is missing. Yes, there are machines that have only one. We may
-# also decide to use snprintf.c if snprintf() is present but does not
-# have all the features we need --- see below.
-
-if test "$PORTNAME" = "win32"; then
- # Win32 gets snprintf.c built unconditionally.
- #
- # To properly translate all NLS languages strings, we must support the
- # *printf() %$ format, which allows *printf() arguments to be selected
- # by position in the translated string.
- #
- # libintl versions < 0.13 use the native *printf() functions, and Win32
- # *printf() doesn't understand %$, so we must use our /port versions,
- # which do understand %$. libintl versions >= 0.13 include their own
- # *printf versions on Win32. The libintl 0.13 release note text is:
- #
- # C format strings with positions, as they arise when a translator
- # needs to reorder a sentence, are now supported on all platforms.
- # On those few platforms (NetBSD and Woe32) for which the native
- # printf()/fprintf()/... functions don't support such format
- # strings, replacements are provided through <libintl.h>.
- #
- # We could use libintl >= 0.13's *printf() if we were sure that we had
- # a libintl >= 0.13 at runtime, but seeing that there is no clean way
- # to guarantee that, it is best to just use our own, so we are sure to
- # get %$ support. In include/port.h we disable the *printf() macros
- # that might have been defined by libintl.
- #
- # We do this unconditionally whether NLS is used or not so we are sure
- # that all Win32 libraries and binaries behave the same.
- pgac_need_repl_snprintf=yes
-else
- pgac_need_repl_snprintf=no
- for ac_func in snprintf
-do :
- ac_fn_c_check_func "$LINENO" "snprintf" "ac_cv_func_snprintf"
-if test "x$ac_cv_func_snprintf" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_SNPRINTF 1
-_ACEOF
-
-else
- pgac_need_repl_snprintf=yes
-fi
-done
-
- for ac_func in vsnprintf
-do :
- ac_fn_c_check_func "$LINENO" "vsnprintf" "ac_cv_func_vsnprintf"
-if test "x$ac_cv_func_vsnprintf" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_VSNPRINTF 1
-_ACEOF
-
-else
- pgac_need_repl_snprintf=yes
-fi
-done
-
-fi
-
-
-# Check whether <stdio.h> declares snprintf() and vsnprintf(); if not,
-# include/c.h will provide declarations. Note this is a separate test
-# from whether the functions exist in the C library --- there are
-# systems that have the functions but don't bother to declare them :-(
-
-ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
-if test "x$ac_cv_have_decl_snprintf" = xyes; then :
- ac_have_decl=1
-else
- ac_have_decl=0
-fi
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_DECL_SNPRINTF $ac_have_decl
-_ACEOF
-ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
-if test "x$ac_cv_have_decl_vsnprintf" = xyes; then :
- ac_have_decl=1
-else
- ac_have_decl=0
-fi
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_DECL_VSNPRINTF $ac_have_decl
-_ACEOF
-
-
-
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinf" >&5
$as_echo_n "checking for isinf... " >&6; }
if ${ac_cv_func_isinf+:} false; then :
# Run tests below here
# --------------------
-# For NLS, force use of our snprintf if system's doesn't do arg control.
-# See comment above at snprintf test for details.
-if test "$enable_nls" = yes -a "$pgac_need_repl_snprintf" = no; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether snprintf supports argument control" >&5
-$as_echo_n "checking whether snprintf supports argument control... " >&6; }
-if ${pgac_cv_snprintf_arg_control+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test "$cross_compiling" = yes; then :
- pgac_cv_snprintf_arg_control=cross
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <stdio.h>
-#include <string.h>
-
-int main()
-{
- char buf[100];
-
- /* can it swap arguments? */
- snprintf(buf, 100, "%2\$d %1\$d", 3, 4);
- if (strcmp(buf, "4 3") != 0)
- return 1;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
- pgac_cv_snprintf_arg_control=yes
-else
- pgac_cv_snprintf_arg_control=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_snprintf_arg_control" >&5
-$as_echo "$pgac_cv_snprintf_arg_control" >&6; }
-
- if test $pgac_cv_snprintf_arg_control != yes ; then
- pgac_need_repl_snprintf=yes
- fi
-fi
-
-
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether long int is 64 bits" >&5
$as_echo_n "checking whether long int is 64 bits... " >&6; }
# Select the printf length modifier that goes with that, too.
-# (This used to be bound up with replacement-snprintf selection, but now
-# we assume that the native *printf functions use standard length modifiers.)
if test x"$pg_int64_type" = x"long long int" ; then
INT64_MODIFIER='"ll"'
else
_ACEOF
-# Force use of our snprintf if the system's doesn't support the %z flag.
-# (Note this test uses PG_INT64_TYPE and INT64_MODIFIER.)
-if test "$pgac_need_repl_snprintf" = no; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether snprintf supports the %z modifier" >&5
-$as_echo_n "checking whether snprintf supports the %z modifier... " >&6; }
-if ${pgac_cv_snprintf_size_t_support+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test "$cross_compiling" = yes; then :
- pgac_cv_snprintf_size_t_support=cross
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <stdio.h>
-#include <string.h>
-
-int main()
-{
- char bufz[100];
- char buf64[100];
-
- /*
- * Print the largest unsigned number fitting in a size_t using both %zu
- * and the previously-determined format for 64-bit integers. Note that
- * we don't run this code unless we know snprintf handles 64-bit ints.
- */
- bufz[0] = '\0'; /* in case snprintf fails to emit anything */
- snprintf(bufz, sizeof(bufz), "%zu", ~((size_t) 0));
- snprintf(buf64, sizeof(buf64), "%" INT64_MODIFIER "u",
- (unsigned PG_INT64_TYPE) ~((size_t) 0));
- if (strcmp(bufz, buf64) != 0)
- return 1;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
- pgac_cv_snprintf_size_t_support=yes
-else
- pgac_cv_snprintf_size_t_support=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_snprintf_size_t_support" >&5
-$as_echo "$pgac_cv_snprintf_size_t_support" >&6; }
-
- if test "$pgac_cv_snprintf_size_t_support" != yes; then
- pgac_need_repl_snprintf=yes
- fi
-fi
-
-# Force use of our snprintf if the system's doesn't handle buffer overrun
-# as specified by C99.
-if test "$pgac_need_repl_snprintf" = no; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether snprintf handles buffer overrun per C99" >&5
-$as_echo_n "checking whether snprintf handles buffer overrun per C99... " >&6; }
-if ${pgac_cv_snprintf_c99_result+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test "$cross_compiling" = yes; then :
- pgac_cv_snprintf_c99_result=cross
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <stdio.h>
-#include <string.h>
-
-int main()
-{
- char buf[10];
-
- strcpy(buf, "abcdefghi");
- if (snprintf(buf, 4, "%d", 123456) != 6)
- return 1;
- if (strcmp(buf, "123") != 0 || buf[4] != 'e')
- return 1;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
- pgac_cv_snprintf_c99_result=yes
-else
- pgac_cv_snprintf_c99_result=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_snprintf_c99_result" >&5
-$as_echo "$pgac_cv_snprintf_c99_result" >&6; }
-
- if test "$pgac_cv_snprintf_c99_result" != yes; then
- pgac_need_repl_snprintf=yes
- fi
-fi
-
-# Now we have checked all the reasons to replace snprintf
-if test $pgac_need_repl_snprintf = yes; then
-
-$as_echo "#define USE_REPL_SNPRINTF 1" >>confdefs.h
-
- case " $LIBOBJS " in
- *" snprintf.$ac_objext "* ) ;;
- *) LIBOBJS="$LIBOBJS snprintf.$ac_objext"
- ;;
-esac
-
-fi
-
# has to be down here, rather than with the other builtins, because
# the test uses PG_INT64_TYPE.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_mul_overflow" >&5
fi
-# We use our snprintf.c emulation if either snprintf() or vsnprintf()
-# is missing. Yes, there are machines that have only one. We may
-# also decide to use snprintf.c if snprintf() is present but does not
-# have all the features we need --- see below.
-
-if test "$PORTNAME" = "win32"; then
- # Win32 gets snprintf.c built unconditionally.
- #
- # To properly translate all NLS languages strings, we must support the
- # *printf() %$ format, which allows *printf() arguments to be selected
- # by position in the translated string.
- #
- # libintl versions < 0.13 use the native *printf() functions, and Win32
- # *printf() doesn't understand %$, so we must use our /port versions,
- # which do understand %$. libintl versions >= 0.13 include their own
- # *printf versions on Win32. The libintl 0.13 release note text is:
- #
- # C format strings with positions, as they arise when a translator
- # needs to reorder a sentence, are now supported on all platforms.
- # On those few platforms (NetBSD and Woe32) for which the native
- # printf()/fprintf()/... functions don't support such format
- # strings, replacements are provided through <libintl.h>.
- #
- # We could use libintl >= 0.13's *printf() if we were sure that we had
- # a libintl >= 0.13 at runtime, but seeing that there is no clean way
- # to guarantee that, it is best to just use our own, so we are sure to
- # get %$ support. In include/port.h we disable the *printf() macros
- # that might have been defined by libintl.
- #
- # We do this unconditionally whether NLS is used or not so we are sure
- # that all Win32 libraries and binaries behave the same.
- pgac_need_repl_snprintf=yes
-else
- pgac_need_repl_snprintf=no
- AC_CHECK_FUNCS(snprintf, [], pgac_need_repl_snprintf=yes)
- AC_CHECK_FUNCS(vsnprintf, [], pgac_need_repl_snprintf=yes)
-fi
-
-
-# Check whether <stdio.h> declares snprintf() and vsnprintf(); if not,
-# include/c.h will provide declarations. Note this is a separate test
-# from whether the functions exist in the C library --- there are
-# systems that have the functions but don't bother to declare them :-(
-
-AC_CHECK_DECLS([snprintf, vsnprintf])
-
-
dnl Cannot use AC_CHECK_FUNC because isinf may be a macro
AC_CACHE_CHECK([for isinf], ac_cv_func_isinf,
[AC_LINK_IFELSE([AC_LANG_PROGRAM([
# Run tests below here
# --------------------
-# For NLS, force use of our snprintf if system's doesn't do arg control.
-# See comment above at snprintf test for details.
-if test "$enable_nls" = yes -a "$pgac_need_repl_snprintf" = no; then
- PGAC_FUNC_SNPRINTF_ARG_CONTROL
- if test $pgac_cv_snprintf_arg_control != yes ; then
- pgac_need_repl_snprintf=yes
- fi
-fi
-
-
dnl Check to see if we have a working 64-bit integer type.
dnl Since Postgres 8.4, we no longer support compilers without a working
dnl 64-bit type; but we have to determine whether that type is called
[Define to the name of a signed 64-bit integer type.])
# Select the printf length modifier that goes with that, too.
-# (This used to be bound up with replacement-snprintf selection, but now
-# we assume that the native *printf functions use standard length modifiers.)
if test x"$pg_int64_type" = x"long long int" ; then
INT64_MODIFIER='"ll"'
else
AC_DEFINE_UNQUOTED(INT64_MODIFIER, $INT64_MODIFIER,
[Define to the appropriate printf length modifier for 64-bit ints.])
-# Force use of our snprintf if the system's doesn't support the %z flag.
-# (Note this test uses PG_INT64_TYPE and INT64_MODIFIER.)
-if test "$pgac_need_repl_snprintf" = no; then
- PGAC_FUNC_SNPRINTF_SIZE_T_SUPPORT
- if test "$pgac_cv_snprintf_size_t_support" != yes; then
- pgac_need_repl_snprintf=yes
- fi
-fi
-
-# Force use of our snprintf if the system's doesn't handle buffer overrun
-# as specified by C99.
-if test "$pgac_need_repl_snprintf" = no; then
- PGAC_FUNC_SNPRINTF_C99_RESULT
- if test "$pgac_cv_snprintf_c99_result" != yes; then
- pgac_need_repl_snprintf=yes
- fi
-fi
-
-# Now we have checked all the reasons to replace snprintf
-if test $pgac_need_repl_snprintf = yes; then
- AC_DEFINE(USE_REPL_SNPRINTF, 1, [Use replacement snprintf() functions.])
- AC_LIBOBJ(snprintf)
-fi
-
# has to be down here, rather than with the other builtins, because
# the test uses PG_INT64_TYPE.
PGAC_C_BUILTIN_OP_OVERFLOW
* standard C library.
*/
-#if !HAVE_DECL_SNPRINTF
-extern int snprintf(char *str, size_t count, const char *fmt,...) pg_attribute_printf(3, 4);
-#endif
-
-#if !HAVE_DECL_VSNPRINTF
-extern int vsnprintf(char *str, size_t count, const char *fmt, va_list args);
-#endif
-
#if defined(HAVE_FDATASYNC) && !HAVE_DECL_FDATASYNC
extern int fdatasync(int fildes);
#endif
don't. */
#undef HAVE_DECL_RTLD_NOW
-/* Define to 1 if you have the declaration of `snprintf', and to 0 if you
- don't. */
-#undef HAVE_DECL_SNPRINTF
-
/* Define to 1 if you have the declaration of `strlcat', and to 0 if you
don't. */
#undef HAVE_DECL_STRLCAT
don't. */
#undef HAVE_DECL_SYS_SIGLIST
-/* Define to 1 if you have the declaration of `vsnprintf', and to 0 if you
- don't. */
-#undef HAVE_DECL_VSNPRINTF
-
/* Define to 1 if you have the `dlopen' function. */
#undef HAVE_DLOPEN
/* Define to 1 if you have the `shm_open' function. */
#undef HAVE_SHM_OPEN
-/* Define to 1 if you have the `snprintf' function. */
-#undef HAVE_SNPRINTF
-
/* Define to 1 if you have spinlocks. */
#undef HAVE_SPINLOCKS
/* Define to 1 if you have the <uuid/uuid.h> header file. */
#undef HAVE_UUID_UUID_H
-/* Define to 1 if you have the `vsnprintf' function. */
-#undef HAVE_VSNPRINTF
-
/* Define to 1 if you have the <wchar.h> header file. */
#undef HAVE_WCHAR_H
/* Define to 1 to build with PAM support. (--with-pam) */
#undef USE_PAM
-/* Use replacement snprintf() functions. */
-#undef USE_REPL_SNPRINTF
-
/* Define to 1 to use software CRC-32C implementation (slicing-by-8). */
#undef USE_SLICING_BY_8_CRC32C
don't. */
#define HAVE_DECL_RTLD_NOW 0
-/* Define to 1 if you have the declaration of `snprintf', and to 0 if you
- don't. */
-#define HAVE_DECL_SNPRINTF 1
-
/* Define to 1 if you have the declaration of `strnlen', and to 0 if you
don't. */
#define HAVE_DECL_STRNLEN 1
don't. */
#define HAVE_DECL_STRTOULL 1
-/* Define to 1 if you have the declaration of `vsnprintf', and to 0 if you
- don't. */
-#define HAVE_DECL_VSNPRINTF 1
-
/* Define to 1 if you have the `dlopen' function. */
/* #undef HAVE_DLOPEN */
/* Define to 1 if you have the `setsid' function. */
/* #undef HAVE_SETSID */
-/* Define to 1 if you have the `snprintf' function. */
-/* #undef HAVE_SNPRINTF */
-
/* Define to 1 if you have spinlocks. */
#define HAVE_SPINLOCKS 1
/* Define to 1 if you have the <utime.h> header file. */
#define HAVE_UTIME_H 1
-/* Define to 1 if you have the `vsnprintf' function. */
-#define HAVE_VSNPRINTF 1
-
/* Define to 1 if you have the <wchar.h> header file. */
#define HAVE_WCHAR_H 1
/* Define to 1 to build with PAM support. (--with-pam) */
/* #undef USE_PAM */
-/* Use replacement snprintf() functions. */
-#define USE_REPL_SNPRINTF 1
-
/* Define to 1 to use software CRC-32C implementation (slicing-by-8). */
#if (_MSC_VER < 1500)
#define USE_SLICING_BY_8_CRC32C 1
extern unsigned char pg_ascii_toupper(unsigned char ch);
extern unsigned char pg_ascii_tolower(unsigned char ch);
-#ifdef USE_REPL_SNPRINTF
+/*
+ * Beginning in v12, we always replace snprintf() and friends with our own
+ * implementation. This symbol is no longer consulted by the core code,
+ * but keep it defined anyway in case any extensions are looking at it.
+ */
+#define USE_REPL_SNPRINTF 1
/*
* Versions of libintl >= 0.13 try to replace printf() and friends with
#define fprintf pg_fprintf
#define printf pg_printf
#endif
-#endif /* USE_REPL_SNPRINTF */
/* Replace strerror() with our own, somewhat more robust wrapper */
extern char *pg_strerror(int errnum);
# Need to recompile any libpgport object files
LIBS := $(filter-out -lpgport, $(LIBS))
-OBJS= informix.o strerror.o $(filter snprintf.o strnlen.o, $(LIBOBJS)) $(WIN32RES)
+OBJS= informix.o snprintf.o strerror.o \
+ $(filter strnlen.o, $(LIBOBJS)) $(WIN32RES)
PKG_CONFIG_REQUIRES_PRIVATE = libecpg libpgtypes
LIBS := $(filter-out -lpgport, $(LIBS))
OBJS= execute.o typename.o descriptor.o sqlda.o data.o error.o prepare.o memory.o \
- connect.o misc.o path.o pgstrcasecmp.o strerror.o \
- $(filter snprintf.o strlcpy.o strnlen.o win32setlocale.o isinf.o, $(LIBOBJS)) \
+ connect.o misc.o path.o pgstrcasecmp.o snprintf.o strerror.o \
+ $(filter strlcpy.o strnlen.o win32setlocale.o isinf.o, $(LIBOBJS)) \
$(WIN32RES)
# thread.c is needed only for non-WIN32 implementation of path.c
SHLIB_EXPORTS = exports.txt
OBJS= numeric.o datetime.o common.o dt_common.o timestamp.o interval.o \
- pgstrcasecmp.o strerror.o \
- $(filter rint.o snprintf.o strnlen.o, $(LIBOBJS)) \
+ pgstrcasecmp.o snprintf.o strerror.o \
+ $(filter rint.o strnlen.o, $(LIBOBJS)) \
string.o \
$(WIN32RES)
libpq-events.o
# libpgport C files we always use
OBJS += chklocale.o inet_net_ntop.o noblock.o pgstrcasecmp.o pqsignal.o \
- strerror.o thread.o
+ snprintf.o strerror.o thread.o
# libpgport C files that are needed if identified by configure
-OBJS += $(filter crypt.o getaddrinfo.o getpeereid.o inet_aton.o open.o system.o snprintf.o strlcpy.o strnlen.o win32error.o win32setlocale.o, $(LIBOBJS))
+OBJS += $(filter crypt.o getaddrinfo.o getpeereid.o inet_aton.o open.o system.o strlcpy.o strnlen.o win32error.o win32setlocale.o, $(LIBOBJS))
ifeq ($(enable_strong_random), yes)
OBJS += pg_strong_random.o
* Sometimes perl carefully scribbles on our *printf macros.
* So we undefine them here and redefine them after it's done its dirty deed.
*/
-
-#ifdef USE_REPL_SNPRINTF
#undef snprintf
#undef vsnprintf
-#endif
/*
* ActivePerl 5.18 and later are MinGW-built, and their headers use GCC's
#endif
/* put back our snprintf and vsnprintf */
-#ifdef USE_REPL_SNPRINTF
#ifdef snprintf
#undef snprintf
#endif
#define vsnprintf pg_vsnprintf
#define snprintf pg_snprintf
#endif /* __GNUC__ */
-#endif /* USE_REPL_SNPRINTF */
/* perl version and platform portability */
#define NEED_eval_pv
* Sometimes python carefully scribbles on our *printf macros.
* So we undefine them here and redefine them after it's done its dirty deed.
*/
-
-#ifdef USE_REPL_SNPRINTF
#undef snprintf
#undef vsnprintf
-#endif
#if defined(_MSC_VER) && defined(_DEBUG)
/* Python uses #pragma to bring in a non-default libpython on VC++ if
#include <eval.h>
/* put back our snprintf and vsnprintf */
-#ifdef USE_REPL_SNPRINTF
#ifdef snprintf
#undef snprintf
#endif
#define vsnprintf pg_vsnprintf
#define snprintf pg_snprintf
#endif /* __GNUC__ */
-#endif /* USE_REPL_SNPRINTF */
/*
* Used throughout, and also by the Python 2/3 porting layer, so it's easier to
OBJS = $(LIBOBJS) $(PG_CRC32C_OBJS) chklocale.o erand48.o inet_net_ntop.o \
noblock.o path.o pgcheckdir.o pgmkdirp.o pgsleep.o \
pgstrcasecmp.o pqsignal.o \
- qsort.o qsort_arg.o quotes.o sprompt.o strerror.o tar.o thread.o
+ qsort.o qsort_arg.o quotes.o snprintf.o sprompt.o strerror.o \
+ tar.o thread.o
ifeq ($(enable_strong_random), yes)
OBJS += pg_strong_random.o
OBJS= execute.o typename.o descriptor.o data.o error.o prepare.o memory.o \
connect.o misc.o path.o exec.o \
- $(filter snprintf.o, $(LIBOBJS))
+ $(filter strlcat.o, $(LIBOBJS))
The problem is that there is no testing of which object files need to be
added, but missing functions usually show up when linking user
projects / postgresql / commitdiff