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Commit1200d71

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Assume that we have memmove().
Windows has this, and so do all other live platforms according to thebuildfarm, so remove the configure probe and c.h's substitute code.This is part of a series of commits to get rid of no-longer-relevantconfigure checks and dead src/port/ code. I'm committing them separatelyto make it easier to back out individual changes if they prove lessportable than I expect.Discussion:https://postgr.es/m/15379.1582221614@sss.pgh.pa.us
1 parentabe41f4 commit1200d71

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5 files changed

+1
-10
lines changed

5 files changed

+1
-10
lines changed

‎configure

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@@ -14925,7 +14925,7 @@ fi
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LIBS_including_readline="$LIBS"
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LIBS=`echo "$LIBS" | sed -e 's/-ledit//g' -e 's/-lreadline//g'`
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14928-
for ac_func in backtrace_symbols clock_gettime copyfile fdatasync getifaddrs getpeerucred getrlimit kqueue mbstowcs_l memset_smemmovepoll posix_fallocate ppoll pstat pthread_is_threaded_np readlink setproctitle setproctitle_fast setsid shm_open strchrnul strsignal symlink sync_file_range uselocale utime utimes wcstombs_l
14928+
for ac_func in backtrace_symbols clock_gettime copyfile fdatasync getifaddrs getpeerucred getrlimit kqueue mbstowcs_l memset_s poll posix_fallocate ppoll pstat pthread_is_threaded_np readlink setproctitle setproctitle_fast setsid shm_open strchrnul strsignal symlink sync_file_range uselocale utime utimes wcstombs_l
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do :
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as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
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ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"

‎configure.in

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Original file line numberDiff line numberDiff line change
@@ -1627,7 +1627,6 @@ AC_CHECK_FUNCS(m4_normalize([
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kqueue
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mbstowcs_l
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memset_s
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memmove
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poll
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posix_fallocate
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ppoll

‎src/include/c.h

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Original file line numberDiff line numberDiff line change
@@ -1261,10 +1261,6 @@ extern long long strtoll(const char *str, char **endptr, int base);
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externunsigned long longstrtoull(constchar*str,char**endptr,intbase);
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#endif
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1264-
#if !defined(HAVE_MEMMOVE)&& !defined(memmove)
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#definememmove(d,s,c)bcopy(s, d, c)
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#endif
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/* no special DLL markers on most ports */
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#ifndefPGDLLIMPORT
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#definePGDLLIMPORT

‎src/include/pg_config.h.in

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Original file line numberDiff line numberDiff line change
@@ -370,9 +370,6 @@
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/* Define to 1 if you have the `mbstowcs_l' function. */
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#undef HAVE_MBSTOWCS_L
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/* Define to 1 if you have the `memmove' function. */
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#undef HAVE_MEMMOVE
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/* Define to 1 if you have the <memory.h> header file. */
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#undef HAVE_MEMORY_H
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‎src/tools/msvc/Solution.pm

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Original file line numberDiff line numberDiff line change
@@ -294,7 +294,6 @@ sub GenerateFiles
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HAVE_LONG_LONG_INT_64=> 1,
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HAVE_MBARRIER_H=>undef,
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HAVE_MBSTOWCS_L=> 1,
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HAVE_MEMMOVE=> 1,
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HAVE_MEMORY_H=> 1,
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HAVE_MEMSET_S=>undef,
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HAVE_MINIDUMP_TYPE=> 1,

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