convert strerror() into strerror_r()

git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@2665 fd59a12c-fef9-0310-b244-a6a79926bd2f

exec/coroipcs.c

@@ -985,6 +985,7 @@ static void _corosync_ipc_init(void)
 	int server_fd;
 	struct sockaddr_un un_addr;
 	int res;
+
 	/*
 	 * Create socket for IPC clients, name socket, listen for connections
 	 */
@@ -1000,7 +1001,9 @@ static void _corosync_ipc_init(void)
 
 	res = fcntl (server_fd, F_SETFL, O_NONBLOCK);
 	if (res == -1) {
-		log_printf (LOGSYS_LEVEL_CRIT, "Could not set non-blocking operation on server socket: %s\n", strerror (errno));
+		char error_str[100];
+		strerror_r (errno, error_str, 100);
+		log_printf (LOGSYS_LEVEL_CRIT, "Could not set non-blocking operation on server socket: %s\n", error_str);
 		api->fatal_error ("Could not set non-blocking operation on server socket");
 	}
 
@@ -1027,7 +1030,9 @@ static void _corosync_ipc_init(void)
 
 	res = bind (server_fd, (struct sockaddr *)&un_addr, COROSYNC_SUN_LEN(&un_addr));
 	if (res) {
-		log_printf (LOGSYS_LEVEL_CRIT, "Could not bind AF_UNIX (%s): %s.\n", un_addr.sun_path, strerror (errno));
+		char error_str[100];
+		strerror_r (errno, error_str, 100);
+		log_printf (LOGSYS_LEVEL_CRIT, "Could not bind AF_UNIX (%s): %s.\n", un_addr.sun_path, error_str);
 		api->fatal_error ("Could not bind to AF_UNIX socket\n");
 	}
 
@@ -1521,16 +1526,20 @@ retry_accept:
 	}
 
 	if (new_fd == -1) {
+		char error_str[100];
+		strerror_r (errno, error_str, 100);
 		log_printf (LOGSYS_LEVEL_ERROR,
-			"Could not accept Library connection: %s\n", strerror (errno));
+			"Could not accept Library connection: %s\n", error_str);
 		return (0); /* This is an error, but -1 would indicate disconnect from poll loop */
 	}
 
 	res = fcntl (new_fd, F_SETFL, O_NONBLOCK);
 	if (res == -1) {
+		char error_str[100];
+		strerror_r (errno, error_str, 100);
 		log_printf (LOGSYS_LEVEL_ERROR,
 			"Could not set non-blocking operation on library connection: %s\n",
-			strerror (errno));
+			error_str);
 		close (new_fd);
 		return (0); /* This is an error, but -1 would indicate disconnect from poll loop */
 	}

exec/coroparse.c

@@ -379,9 +379,11 @@ static int read_config_file_into_objdb(
 
 	fp = fopen (filename, "r");
 	if (fp == NULL) {
+		char error_str[100];
+		strerror_r (errno, error_str, 100);
 		snprintf (error_reason, sizeof(error_string_response),
 			"Can't read file %s reason = (%s)\n",
-			 filename, strerror (errno));
+			 filename, error_str);
 		*error_string = error_reason;
 		return -1;
 	}

exec/logsys.c

@@ -943,12 +943,14 @@ static int logsys_config_file_set_unlocked (
 
 	logsys_loggers[subsysid].logfile_fp = fopen (file, "a+");
 	if (logsys_loggers[subsysid].logfile_fp == NULL) {
+		char error_str[100];
+		strerror_r (errno, error_str, 100);
 		free(logsys_loggers[subsysid].logfile);
 		logsys_loggers[subsysid].logfile = NULL;
 		snprintf (error_string_response,
 			sizeof(error_string_response),
 			"Can't open logfile '%s' for reason (%s).\n",
-				 file, strerror (errno));
+				 file, error_str);
 		*error_string = error_string_response;
 		return (-1);
 	}

exec/main.c

@@ -459,7 +459,11 @@ static void corosync_mlockall (void)
 #else
 	res = mlockall (MCL_CURRENT | MCL_FUTURE);
 	if (res == -1) {
-		log_printf (LOGSYS_LEVEL_WARNING, "Could not lock memory of service to avoid page faults: %s\n", strerror (errno));
+		char error_str[100];
+		strerror_r (errno, error_str, 100);
+		log_printf (LOGSYS_LEVEL_WARNING,
+			"Could not lock memory of service to avoid page faults: %s\n",
+			error_str);
 	};
 #endif
 }
@@ -1132,9 +1136,11 @@ static void corosync_setscheduler (void)
 		global_sched_param.sched_priority = sched_priority;
 		res = sched_setscheduler (0, SCHED_RR, &global_sched_param);
 		if (res == -1) {
+			char error_str[100];
+			strerror_r (errno, error_str, 100);
 			global_sched_param.sched_priority = 0;
 			log_printf (LOGSYS_LEVEL_WARNING, "Could not set SCHED_RR at priority %d: %s\n",
-				global_sched_param.sched_priority, strerror (errno));
+				global_sched_param.sched_priority, error_str);
 
 			logsys_thread_priority_set (SCHED_OTHER, NULL, 1);
 		} else {
@@ -1155,7 +1161,11 @@ static void corosync_setscheduler (void)
 			}
 		}
 	} else {
-		log_printf (LOGSYS_LEVEL_WARNING, "Could not get maximum scheduler priority: %s\n", strerror (errno));
+		char error_str[100];
+		strerror_r (errno, error_str, 100);
+		log_printf (LOGSYS_LEVEL_WARNING,
+			"Could not get maximum scheduler priority: %s\n",
+			error_str);
 		sched_priority = 0;
 	}
 #else

exec/totemconfig.c

@@ -690,12 +690,14 @@ static int read_keyfile (
 	int res;
 	ssize_t expected_key_len = sizeof (totem_config->private_key);
 	int saved_errno;
+	char error_str[100];
 
 	fd = open (key_location, O_RDONLY);
 	if (fd == -1) {
+		strerror_r (errno, error_str, 100);
 		snprintf (error_string_response, sizeof(error_string_response),
 			"Could not open %s: %s\n",
-			 key_location, strerror (errno));
+			 key_location, error_str);
 		goto parse_error;
 	}
 
@@ -704,9 +706,10 @@ static int read_keyfile (
 	close (fd);
 
 	if (res == -1) {
+		strerror_r (errno, error_str, 100);
 		snprintf (error_string_response, sizeof(error_string_response),
 			"Could not read %s: %s\n",
-			 key_location, strerror (saved_errno));
+			 key_location, error_str);
 		goto parse_error;
 	}
 

exec/totemsrp.c

@@ -3071,15 +3071,19 @@ static void memb_ring_id_create_or_load (
 		umask(0);
 		fd = open (filename, O_CREAT|O_RDWR, 0700);
 		if (fd == -1) {
+			char error_str[100];
+			strerror_r(errno, error_str, 100);
 			log_printf (instance->totemsrp_log_level_warning,
-				"Couldn't create %s %s\n", filename, strerror (errno));
+				"Couldn't create %s %s\n", filename, error_str);
 		}
 		res = write (fd, &memb_ring_id->seq, sizeof (unsigned long long));
 		assert (res == sizeof (unsigned long long));
 		close (fd);
 	} else {
+		char error_str[100];
+		strerror_r(errno, error_str, 100);
 		log_printf (instance->totemsrp_log_level_warning,
-			"Couldn't open %s %s\n", filename, strerror (errno));
+			"Couldn't open %s %s\n", filename, error_str);
 	}
 
 	totemip_copy(&memb_ring_id->rep, &instance->my_id.addr[0]);
@@ -3105,9 +3109,11 @@ static void memb_ring_id_set_and_store (
 		fd = open (filename, O_CREAT|O_RDWR, 0777);
 	}
 	if (fd == -1) {
+		char error_str[100];
+		strerror_r(errno, error_str, 100);
 		log_printf (instance->totemsrp_log_level_warning,
 			"Couldn't store new ring id %llx to stable storage (%s)\n",
-				instance->my_ring_id.seq, strerror (errno));
+				instance->my_ring_id.seq, error_str);
 		assert (0);
 		return;
 	}

exec/totemudp.c

@@ -1385,10 +1385,14 @@ static void timer_function_netif_check_timeout (
 static void totemudp_traffic_control_set(struct totemudp_instance *instance, int sock)
 {
 #ifdef SO_PRIORITY
-    int prio = 6; /* TC_PRIO_INTERACTIVE */
-
-    if (setsockopt(sock, SOL_SOCKET, SO_PRIORITY, &prio, sizeof(int)))
-		log_printf (instance->totemudp_log_level_warning, "Could not set traffic priority. (%s)\n", strerror (errno));
+	int prio = 6; /* TC_PRIO_INTERACTIVE */
+	char error_str[100];
+
+	if (setsockopt(sock, SOL_SOCKET, SO_PRIORITY, &prio, sizeof(int))) {
+		strerror_r (errno, error_str, 100);
+		log_printf (instance->totemudp_log_level_warning,
+			"Could not set traffic priority. (%s)\n", error_str);
+    }
 #endif
 }
 
@@ -1426,7 +1430,10 @@ static int totemudp_build_sockets_ip (
 	totemip_nosigpipe (sockets->mcast_recv);
 	res = fcntl (sockets->mcast_recv, F_SETFL, O_NONBLOCK);
 	if (res == -1) {
-		log_printf (instance->totemudp_log_level_warning, "Could not set non-blocking operation on multicast socket: %s\n", strerror (errno));
+		char error_str[100];
+		strerror_r (errno, error_str, 100);
+		log_printf (instance->totemudp_log_level_warning,
+			"Could not set non-blocking operation on multicast socket: %s\n", error_str);
 		return (-1);
 	}
 
@@ -1462,7 +1469,10 @@ static int totemudp_build_sockets_ip (
 	totemip_nosigpipe (sockets->mcast_send);
 	res = fcntl (sockets->mcast_send, F_SETFL, O_NONBLOCK);
 	if (res == -1) {
-		log_printf (instance->totemudp_log_level_warning, "Could not set non-blocking operation on multicast socket: %s\n", strerror (errno));
+		char error_str[100];
+		strerror_r (errno, error_str, 100);
+		log_printf (instance->totemudp_log_level_warning,
+			"Could not set non-blocking operation on multicast socket: %s\n", error_str);
 		return (-1);
 	}
 
@@ -1495,7 +1505,10 @@ static int totemudp_build_sockets_ip (
 	totemip_nosigpipe (sockets->token);
 	res = fcntl (sockets->token, F_SETFL, O_NONBLOCK);
 	if (res == -1) {
-		log_printf (instance->totemudp_log_level_warning, "Could not set non-blocking operation on token socket: %s\n", strerror (errno));
+		char error_str[100];
+		strerror_r (errno, error_str, 100);
+		log_printf (instance->totemudp_log_level_warning,
+			"Could not set non-blocking operation on token socket: %s\n", error_str);
 		return (-1);
 	}
 

lcr/uis.c

@@ -96,7 +96,9 @@ static void uis_lcr_bind (int *server_fd)
 
 	res = bind (fd, (struct sockaddr *)&un_addr, AIS_SUN_LEN(&un_addr));
 	if (res) {
-		printf ("Could not bind AF_UNIX: %s\n", strerror (errno));
+		char error_str[100];
+		strerror_r (errno, error_str, 100);
+		printf ("Could not bind AF_UNIX: %s\n", error_str);
 	}
 	listen (fd, SERVER_BACKLOG);
 	*server_fd = fd;