added localtime_r check.

added SA_SIGINFO check

configure

@@ -18318,6 +18318,18 @@ _ACEOF
 fi
 done
 
+for ac_func in localtime_r gmtime_r
+do :
+  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
+if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
 for ac_func in snprintf _vsnprintf _vsnwprintf
 do :
   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`

configure.ac

@@ -144,6 +144,7 @@ AC_CHECK_FUNCS([gettimeofday settimeofday clock_gettime clock_settime getitimer
 AC_CHECK_FUNCS([backtrace backtrace_symbols])
 AC_CHECK_FUNCS([makecontext swapcontext getcontext setcontext])
 AC_CHECK_FUNCS([clock_nanosleep nanosleep usleep])
+AC_CHECK_FUNCS([localtime_r gmtime_r])
 AC_CHECK_FUNCS([snprintf _vsnprintf _vsnwprintf])
 AC_CHECK_FUNCS([isatty mmap munmap readv writev])
 

lib/hcl-cfg.h.in

@@ -75,6 +75,9 @@
 /* Define to 1 if you have the `gettimeofday' function. */
 #undef HAVE_GETTIMEOFDAY
 
+/* Define to 1 if you have the `gmtime_r' function. */
+#undef HAVE_GMTIME_R
+
 /* Define to 1 if you have the <inttypes.h> header file. */
 #undef HAVE_INTTYPES_H
 
@@ -84,6 +87,9 @@
 /* Define to 1 if you have the <libunwind.h> header file. */
 #undef HAVE_LIBUNWIND_H
 
+/* Define to 1 if you have the `localtime_r' function. */
+#undef HAVE_LOCALTIME_R
+
 /* Define to 1 if you have the `log10q' function. */
 #undef HAVE_LOG10Q
 

lib/main-c.c

@@ -236,7 +236,14 @@ static void log_write (hcl_client_t* client, hcl_bitmask_t mask, const hcl_ooch_
 
 		now = time(NULL);
 
-		tmp = localtime_r (&now, &tm);
+	#if defined(__OS2__)
+		tmp = _localtime(&now, &tm);
+	#elif defined(HAVE_LOCALTIME_R)
+		tmp = localtime_r(&now, &tm);
+	#else
+		tmp = localtime(&now);
+	#endif
+		
 	#if defined(HAVE_STRFTIME_SMALL_Z)
 		tslen = strftime(ts, sizeof(ts), "%Y-%m-%d %H:%M:%S %z ", tmp);
 	#else

lib/main-j.c

@@ -187,7 +187,13 @@ static void log_write (hcl_json_t* json, hcl_bitmask_t mask, const hcl_ooch_t* m
 
 		now = time(NULL);
 
-		tmp = localtime_r (&now, &tm);
+	#if defined(__OS2__)
+		tmp = _localtime(&now, &tm);
+	#elif defined(HAVE_LOCALTIME_R)
+		tmp = localtime_r(&now, &tm);
+	#else
+		tmp = localtime(&now);
+	#endif
 	#if defined(HAVE_STRFTIME_SMALL_Z)
 		tslen = strftime(ts, sizeof(ts), "%Y-%m-%d %H:%M:%S %z ", tmp);
 	#else

lib/main-s.c

@@ -230,7 +230,13 @@ static void log_write (hcl_server_t* server, hcl_oow_t wid, hcl_bitmask_t mask,
 
 		now = time(NULL);
 
-		tmp = localtime_r (&now, &tm);
+	#if defined(__OS2__)
+		tmp = _localtime(&now, &tm);
+	#elif defined(HAVE_LOCALTIME_R)
+		tmp = localtime_r(&now, &tm);
+	#else
+		tmp = localtime(&now);
+	#endif
 	#if defined(HAVE_STRFTIME_SMALL_Z)
 		tslen = strftime(ts, sizeof(ts), "%Y-%m-%d %H:%M:%S %z ", tmp);
 	#else

lib/main.c

@@ -698,7 +698,13 @@ static void log_write (hcl_t* hcl, hcl_bitmask_t mask, const hcl_ooch_t* msg, hc
 			tslen = 20; 
 		}
 	#else
-		tmp = localtime_r (&now, &tm);
+		#if defined(__OS2__)
+		tmp = _localtime(&now, &tm);
+		#elif defined(HAVE_LOCALTIME_R)
+		tmp = localtime_r(&now, &tm);
+		#else
+		tmp = localtime(&now);
+		#endif
 		#if defined(HAVE_STRFTIME_SMALL_Z)
 		tslen = strftime(ts, sizeof(ts), "%Y-%m-%d %H:%M:%S %z ", tmp);
 		#else
@@ -1662,8 +1668,10 @@ static void cancel_tick (void)
 typedef void(*signal_handler_t)(int);
 #elif defined(macintosh)
 typedef void(*signal_handler_t)(int); /* TODO: */
-#else
+#elif defined(SA_SIGINFO)
 typedef void(*signal_handler_t)(int, siginfo_t*, void*);
+#else
+typedef void(*signal_handler_t)(int);
 #endif
 
 
@@ -1674,11 +1682,16 @@ static void handle_sigint (int sig)
 }
 #elif defined(macintosh)
 /* TODO */
-#else
+#elif defined(SA_SIGINFO)
 static void handle_sigint (int sig, siginfo_t* siginfo, void* ctx)
 {
 	if (g_hcl) hcl_abort (g_hcl);
 }
+#else
+static void handle_sigint (int sig)
+{
+	if (g_hcl) hcl_abort (g_hcl);
+}
 #endif
 
 static void set_signal (int sig, signal_handler_t handler)
@@ -1692,8 +1705,12 @@ static void set_signal (int sig, signal_handler_t handler)
 
 	memset (&sa, 0, sizeof(sa));
 	/*sa.sa_handler = handler;*/
+#if defined(SA_SIGINFO)
 	sa.sa_flags = SA_SIGINFO;
 	sa.sa_sigaction = handler;
+#else
+	sa.sa_handler = handler;
+#endif
 	sigemptyset (&sa.sa_mask);
 
 	sigaction (sig, &sa, NULL);