Replaced the function strftime with pg_strftime for logs in Windows

Author: VictorSpirin

gen_probackup_project.pl

@@ -182,6 +182,7 @@ sub build_pgprobackup
 	$probackup->AddFile("$pgsrc/src/bin/pg_rewind/datapagemap.c");
 
 	$probackup->AddFile("$pgsrc/src/interfaces/libpq/pthread-win32.c");
+	$probackup->AddFile("$pgsrc/src/timezone/strftime.c");
 
         $probackup->AddIncludeDir("$pgsrc/src/bin/pg_basebackup");
         $probackup->AddIncludeDir("$pgsrc/src/bin/pg_rewind");

src/utils/logger.c

@@ -470,7 +470,11 @@ logfile_getname(const char *format, time_t timestamp)
 	len = strlen(filename);
 
 	/* Treat log_filename as a strftime pattern */
+#ifdef WIN32
+	if (pg_strftime(filename + len, MAXPGPATH - len, format, tm) <= 0)
+#else
 	if (strftime(filename + len, MAXPGPATH - len, format, tm) <= 0)
+#endif
 		elog_stderr(ERROR, "strftime(%s) failed: %s", format, strerror(errno));
 
 	return filename;