diff --git a/config/c-compiler.m4 b/config/c-compiler.m4 index d3562d6fee..69efc5bb10 100644 --- a/config/c-compiler.m4 +++ b/config/c-compiler.m4 @@ -165,32 +165,6 @@ if (q != holder) fi])# PGAC_TYPE_128BIT_INT -# PGAC_C_FUNCNAME_SUPPORT -# ----------------------- -# Check if the C compiler understands __func__ (C99) or __FUNCTION__ (gcc). -# Define HAVE_FUNCNAME__FUNC or HAVE_FUNCNAME__FUNCTION accordingly. -AC_DEFUN([PGAC_C_FUNCNAME_SUPPORT], -[AC_CACHE_CHECK(for __func__, pgac_cv_funcname_func_support, -[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include ], -[printf("%s\n", __func__);])], -[pgac_cv_funcname_func_support=yes], -[pgac_cv_funcname_func_support=no])]) -if test x"$pgac_cv_funcname_func_support" = xyes ; then -AC_DEFINE(HAVE_FUNCNAME__FUNC, 1, - [Define to 1 if your compiler understands __func__.]) -else -AC_CACHE_CHECK(for __FUNCTION__, pgac_cv_funcname_function_support, -[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include ], -[printf("%s\n", __FUNCTION__);])], -[pgac_cv_funcname_function_support=yes], -[pgac_cv_funcname_function_support=no])]) -if test x"$pgac_cv_funcname_function_support" = xyes ; then -AC_DEFINE(HAVE_FUNCNAME__FUNCTION, 1, - [Define to 1 if your compiler understands __FUNCTION__.]) -fi -fi])# PGAC_C_FUNCNAME_SUPPORT - - # PGAC_C_STATIC_ASSERT # -------------------- diff --git a/configure b/configure index 5ee7c2c1a2..cdd7a94160 100755 --- a/configure +++ b/configure @@ -14937,67 +14937,6 @@ cat >>confdefs.h <<_ACEOF _ACEOF -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for __func__" >&5 -$as_echo_n "checking for __func__... " >&6; } -if ${pgac_cv_funcname_func_support+:} false; then : - $as_echo_n "(cached) " >&6 -else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include -int -main () -{ -printf("%s\n", __func__); - ; - return 0; -} -_ACEOF -if ac_fn_c_try_compile "$LINENO"; then : - pgac_cv_funcname_func_support=yes -else - pgac_cv_funcname_func_support=no -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_funcname_func_support" >&5 -$as_echo "$pgac_cv_funcname_func_support" >&6; } -if test x"$pgac_cv_funcname_func_support" = xyes ; then - -$as_echo "#define HAVE_FUNCNAME__FUNC 1" >>confdefs.h - -else -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for __FUNCTION__" >&5 -$as_echo_n "checking for __FUNCTION__... " >&6; } -if ${pgac_cv_funcname_function_support+:} false; then : - $as_echo_n "(cached) " >&6 -else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include -int -main () -{ -printf("%s\n", __FUNCTION__); - ; - return 0; -} -_ACEOF -if ac_fn_c_try_compile "$LINENO"; then : - pgac_cv_funcname_function_support=yes -else - pgac_cv_funcname_function_support=no -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_funcname_function_support" >&5 -$as_echo "$pgac_cv_funcname_function_support" >&6; } -if test x"$pgac_cv_funcname_function_support" = xyes ; then - -$as_echo "#define HAVE_FUNCNAME__FUNCTION 1" >>confdefs.h - -fi -fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _Static_assert" >&5 $as_echo_n "checking for _Static_assert... " >&6; } if ${pgac_cv__static_assert+:} false; then : diff --git a/configure.ac b/configure.ac index be52e17ea7..c3accc91a1 100644 --- a/configure.ac +++ b/configure.ac @@ -1635,7 +1635,6 @@ m4_defun([AC_PROG_CC_STDC], []) dnl We don't want that. AC_C_BIGENDIAN AC_C_INLINE PGAC_PRINTF_ARCHETYPE -PGAC_C_FUNCNAME_SUPPORT PGAC_C_STATIC_ASSERT PGAC_C_TYPEOF PGAC_C_TYPES_COMPATIBLE diff --git a/src/backend/storage/lmgr/s_lock.c b/src/backend/storage/lmgr/s_lock.c index 2a658ff594..4e473ec27e 100644 --- a/src/backend/storage/lmgr/s_lock.c +++ b/src/backend/storage/lmgr/s_lock.c @@ -304,7 +304,7 @@ main() printf(" if S_LOCK() and TAS() are working.\n"); fflush(stdout); - s_lock(&test_lock.lock, __FILE__, __LINE__, PG_FUNCNAME_MACRO); + s_lock(&test_lock.lock, __FILE__, __LINE__, __func__); printf("S_LOCK_TEST: failed, lock not locked\n"); return 1; diff --git a/src/include/c.h b/src/include/c.h index 8c4baeb0ec..de9ec04d49 100644 --- a/src/include/c.h +++ b/src/include/c.h @@ -360,17 +360,6 @@ typedef void (*pg_funcptr_t) (void); */ #define FLEXIBLE_ARRAY_MEMBER /* empty */ -/* Which __func__ symbol do we have, if any? */ -#ifdef HAVE_FUNCNAME__FUNC -#define PG_FUNCNAME_MACRO __func__ -#else -#ifdef HAVE_FUNCNAME__FUNCTION -#define PG_FUNCNAME_MACRO __FUNCTION__ -#else -#define PG_FUNCNAME_MACRO NULL -#endif -#endif - /* ---------------------------------------------------------------- * Section 2: bool, true, false diff --git a/src/include/pg_config.h.in b/src/include/pg_config.h.in index c243a906c9..1007b84fca 100644 --- a/src/include/pg_config.h.in +++ b/src/include/pg_config.h.in @@ -158,12 +158,6 @@ /* Define to 1 if fseeko (and presumably ftello) exists and is declared. */ #undef HAVE_FSEEKO -/* Define to 1 if your compiler understands __func__. */ -#undef HAVE_FUNCNAME__FUNC - -/* Define to 1 if your compiler understands __FUNCTION__. */ -#undef HAVE_FUNCNAME__FUNCTION - /* Define to 1 if you have __atomic_compare_exchange_n(int *, int *, int). */ #undef HAVE_GCC__ATOMIC_INT32_CAS diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index 1c9f6f0895..0877cf65b0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -768,7 +768,7 @@ extern int tas_sema(volatile slock_t *lock); #if !defined(S_LOCK) #define S_LOCK(lock) \ - (TAS(lock) ? s_lock((lock), __FILE__, __LINE__, PG_FUNCNAME_MACRO) : 0) + (TAS(lock) ? s_lock((lock), __FILE__, __LINE__, __func__) : 0) #endif /* S_LOCK */ #if !defined(S_LOCK_FREE) @@ -855,7 +855,7 @@ init_spin_delay(SpinDelayStatus *status, status->func = func; } -#define init_local_spin_delay(status) init_spin_delay(status, __FILE__, __LINE__, PG_FUNCNAME_MACRO) +#define init_local_spin_delay(status) init_spin_delay(status, __FILE__, __LINE__, __func__) extern void perform_spin_delay(SpinDelayStatus *status); extern void finish_spin_delay(SpinDelayStatus *status); diff --git a/src/include/utils/elog.h b/src/include/utils/elog.h index 68ead8e873..5639817690 100644 --- a/src/include/utils/elog.h +++ b/src/include/utils/elog.h @@ -140,7 +140,7 @@ if (__builtin_constant_p(elevel) && (elevel) >= ERROR ? \ errstart_cold(elevel, domain) : \ errstart(elevel, domain)) \ - __VA_ARGS__, errfinish(__FILE__, __LINE__, PG_FUNCNAME_MACRO); \ + __VA_ARGS__, errfinish(__FILE__, __LINE__, __func__); \ if (__builtin_constant_p(elevel) && (elevel) >= ERROR) \ pg_unreachable(); \ } while(0) @@ -150,7 +150,7 @@ const int elevel_ = (elevel); \ pg_prevent_errno_in_scope(); \ if (errstart(elevel_, domain)) \ - __VA_ARGS__, errfinish(__FILE__, __LINE__, PG_FUNCNAME_MACRO); \ + __VA_ARGS__, errfinish(__FILE__, __LINE__, __func__); \ if (elevel_ >= ERROR) \ pg_unreachable(); \ } while(0) diff --git a/src/tools/msvc/Solution.pm b/src/tools/msvc/Solution.pm index caacb965bb..ed03524e46 100644 --- a/src/tools/msvc/Solution.pm +++ b/src/tools/msvc/Solution.pm @@ -250,8 +250,6 @@ sub GenerateFiles HAVE_EXECINFO_H => undef, HAVE_EXPLICIT_BZERO => undef, HAVE_FSEEKO => 1, - HAVE_FUNCNAME__FUNC => undef, - HAVE_FUNCNAME__FUNCTION => 1, HAVE_GCC__ATOMIC_INT32_CAS => undef, HAVE_GCC__ATOMIC_INT64_CAS => undef, HAVE_GCC__SYNC_CHAR_TAS => undef,