Convert all "int iov_len" decls to "unsigned int iov_len".

Used this command:
git grep -l 'int iov_len' \
  | xargs perl -pi -e 's/((?:^|,)\s*)(int iov_len)/${1}unsigned $2/'

Here's an approximate (autogenerated by vc-chlog) list of affected
file names and functions/macros:
* README.devmap:
* exec/coroipcs.c (sending_allowed_private_data)
(coroipcs_response_iov_send, msg_send, msg_send_or_queue)
(coroipcs_dispatch_iov_send):
* exec/coroipcs.h (handler_fn_get):
* exec/main.c (deliver_fn, main_mcast):
* exec/main.h (FALSE):
* exec/sync.c (vsf_iface, sync_deliver_fn):
* exec/totemmrp.c (totemsrp_handle_in, pg_deliver_fn)
(totemmrp_deliver_fn, totemmrp_initialize, totemmrp_mcast):
* exec/totemmrp.h (TOTEMMRP_H_DEFINED):
* exec/totemnet.c (iov_len, encrypt_and_sign_worker)
(ucast_sendmsg, mcast_sendmsg, totemnet_token_send):
* exec/totemnet.h (TOTEMNET_FLUSH):
* exec/totempg.c (deliver_fn, totempg_deliver_fn, mcast_msg)
(totempg_groups_initialize, totempg_groups_mcast_joined)
(totempg_groups_joined_reserve):
* exec/totemsrp.c (iov_len, totemsrp_recv, totemsrp_deliver_fn)
(totemsrp_initialize, totemsrp_mcast, token_send):
* exec/totemsrp.h (TOTEMSRP_H_DEFINED):
* exec/vsf_ykd.c (ykd_deliver_fn):
* include/corosync/coroipcc.h (handleInstanceDestructor):
* include/corosync/cpg.h (cpg_callbacks_t):
* include/corosync/engine/coroapi.h (ipc_response_iov_send)
(ipc_dispatch_iov_send, totem_mcast, tpg_init, tpg_joined_mcast)
(tpg_joined_reserve, tpg_groups_mcast, tpg_groups_reserve):
* include/corosync/totem/totempg.h (TOTEMPG_SAFE):
* lib/coroipcc.c (coroipcc_msg_send)
(coroipcc_msg_send_reply_receive)
(coroipcc_msg_send_reply_receive_in_buf):
* lib/cpg.c (cpg_mcast_joined):
* lib/util.h (versionsSupported):
* services/pload.c (send_message):
* services/votequorum.c (conn, quorum_deliver_fn):

git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@2031 fd59a12c-fef9-0310-b244-a6a79926bd2f

README.devmap

@@ -702,7 +702,7 @@ Messages are sent and received from the executive with the following functions:
 SaAisErrorT saSendMsgRetry (
 	int s,
 	struct iovec *iov,
-	int iov_len);
+	unsigned int iov_len);
 
 the s member is the socket to use retrieved with saServiceConnect
 The iov is the iovector used to send a message.
@@ -743,7 +743,7 @@ A message may be send and a reply waited for with the following function:
 SaAisErrorT saSendMsgReceiveReply (
         int s,
         struct iovec *iov,
-        int iov_len,
+        unsigned int iov_len,
         void *responseMessage,
         int responseLen)
 

exec/coroipcs.c

@@ -140,7 +140,7 @@ static int priv_change (struct conn_info *conn_info);
 
 static void ipc_disconnect (struct conn_info *conn_info);
 
-static void msg_send (void *conn, const struct iovec *iov, int iov_len,
+static void msg_send (void *conn, const struct iovec *iov, unsigned int iov_len,
 		      int locked);
 
 static int memcpy_dwrap (struct conn_info *conn_info, void *msg, int len);
@@ -606,7 +606,7 @@ retry_semop:
 	return (0);
 }
 
-int coroipcs_response_iov_send (void *conn, const struct iovec *iov, int iov_len)
+int coroipcs_response_iov_send (void *conn, const struct iovec *iov, unsigned int iov_len)
 {
 	struct conn_info *conn_info = (struct conn_info *)conn;
 	struct sembuf sop;
@@ -672,7 +672,7 @@ static int memcpy_dwrap (struct conn_info *conn_info, void *msg, int len)
 	return (0);
 }
 
-static void msg_send (void *conn, const struct iovec *iov, int iov_len,
+static void msg_send (void *conn, const struct iovec *iov, unsigned int iov_len,
 		      int locked)
 {
 	struct conn_info *conn_info = (struct conn_info *)conn;
@@ -794,7 +794,7 @@ retry_recv:
 	return (0);
 }
 
-static void msg_send_or_queue (void *conn, const struct iovec *iov, int iov_len)
+static void msg_send_or_queue (void *conn, const struct iovec *iov, unsigned int iov_len)
 {
 	struct conn_info *conn_info = (struct conn_info *)conn;
 	unsigned int bytes_left;
@@ -876,7 +876,7 @@ int coroipcs_dispatch_send (void *conn, const void *msg, int mlen)
 	return (0);
 }
 
-int coroipcs_dispatch_iov_send (void *conn, const struct iovec *iov, int iov_len)
+int coroipcs_dispatch_iov_send (void *conn, const struct iovec *iov, unsigned int iov_len)
 {
 	msg_send_or_queue (conn, iov, iov_len);
 	return (0);

exec/coroipcs.h

@@ -80,12 +80,12 @@ extern void *coroipcs_private_data_get (void *conn);
 extern int coroipcs_response_send (void *conn, const void *msg, int mlen);
 
 extern int coroipcs_response_iov_send (void *conn,
-				       const struct iovec *iov, int iov_len);
+				       const struct iovec *iov, unsigned int iov_len);
 
 extern int coroipcs_dispatch_send (void *conn, const void *msg, int mlen);
 
 extern int coroipcs_dispatch_iov_send (void *conn,
-				       const struct iovec *iov, int iov_len);
+				       const struct iovec *iov, unsigned int iov_len);
 
 extern void coroipcs_refcount_inc (void *conn);
 

exec/main.c

@@ -413,7 +413,7 @@ static void corosync_mlockall (void)
 static void deliver_fn (
 	unsigned int nodeid,
 	struct iovec *iovec,
-	int iov_len,
+	unsigned int iov_len,
 	int endian_conversion_required)
 {
 	mar_req_header_t *header;
@@ -474,7 +474,7 @@ void main_get_config_modules(struct config_iface_ver0 ***modules, int *num)
 
 int main_mcast (
         struct iovec *iovec,
-        int iov_len,
+        unsigned int iov_len,
         unsigned int guarantee)
 {
 	return (totempg_groups_mcast_joined (corosync_group_handle, iovec, iov_len, guarantee));

exec/main.h

@@ -57,7 +57,7 @@ extern void main_get_config_modules(struct config_iface_ver0 ***modules, int *nu
 
 extern int main_mcast (
 	struct iovec *iovec,
-	int iov_len,
+	unsigned int iov_len,
 	unsigned int guarantee);
 
 extern void message_source_set (mar_message_source_t *source, void *conn);

exec/sync.c

@@ -107,7 +107,7 @@ static int sync_service_process (enum totem_callback_token_type type,
 static void sync_deliver_fn (
 	unsigned int nodeid,
 	struct iovec *iovec,
-	int iov_len,
+	unsigned int iov_len,
 	int endian_conversion_required);
 
 static void sync_confchg_fn (
@@ -332,7 +332,7 @@ static void sync_endian_convert (struct req_exec_sync_barrier_start
 static void sync_deliver_fn (
 	unsigned int nodeid,
 	struct iovec *iovec,
-	int iov_len,
+	unsigned int iov_len,
 	int endian_conversion_required)
 {
 	struct req_exec_sync_barrier_start *req_exec_sync_barrier_start =

exec/totemmrp.c

@@ -69,7 +69,7 @@ hdb_handle_t totemsrp_handle_in;
 void totemmrp_deliver_fn (
 	unsigned int nodeid,
 	struct iovec *iovec,
-	int iov_len,
+	unsigned int iov_len,
 	int endian_conversion_required);
 
 void totemmrp_confchg_fn (
@@ -82,7 +82,7 @@ void totemmrp_confchg_fn (
 void (*pg_deliver_fn) (
 	unsigned int nodeid,
 	struct iovec *iovec,
-	int iov_len,
+	unsigned int iov_len,
 	int endian_conversion_required) = 0;
 
 void (*pg_confchg_fn) (
@@ -95,7 +95,7 @@ void (*pg_confchg_fn) (
 void totemmrp_deliver_fn (
 	unsigned int nodeid,
 	struct iovec *iovec,
-	int iov_len,
+	unsigned int iov_len,
 	int endian_conversion_required)
 {
 	pg_deliver_fn (nodeid, iovec, iov_len, endian_conversion_required);
@@ -125,7 +125,7 @@ int totemmrp_initialize (
 	void (*deliver_fn) (
 		unsigned int nodeid,
 		struct iovec *iovec,
-		int iov_len,
+		unsigned int iov_len,
 		int endian_conversion_required),
 	void (*confchg_fn) (
 		enum totem_configuration_type configuration_type,
@@ -158,7 +158,7 @@ void totemmrp_finalize (void)
  */
 int totemmrp_mcast (
 	struct iovec *iovec,
-	int iov_len,
+	unsigned int iov_len,
 	int priority)
 {
 	return totemsrp_mcast (totemsrp_handle_in, iovec, iov_len, priority);

exec/totemmrp.h

@@ -62,7 +62,7 @@ extern int totemmrp_initialize (
 	void (*deliver_fn) (
 		unsigned int nodeid,
 		struct iovec *iovec,
-		int iov_len,
+		unsigned int iov_len,
 		int endian_conversion_required),
 	void (*confchg_fn) (
 		enum totem_configuration_type configuration_type,
@@ -78,7 +78,7 @@ extern void totemmrp_finalize (void);
  */
 extern int totemmrp_mcast (
 	struct iovec *iovec,
-	int iov_len,
+	unsigned int iov_len,
 	int priority);
 
 /*

exec/totemnet.c

@@ -191,7 +191,7 @@ struct totemnet_instance {
 
 struct work_item {
 	struct iovec iovec[20];
-	int iov_len;
+	unsigned int iov_len;
 	struct totemnet_instance *instance;
 };
 
@@ -307,7 +307,7 @@ static void encrypt_and_sign_worker (
 	unsigned char *buf,
 	int *buf_len,
 	struct iovec *iovec,
-	int iov_len,
+	unsigned int iov_len,
 	prng_state *prng_state_in)
 {
 	int i;
@@ -388,7 +388,7 @@ static inline void ucast_sendmsg (
 	struct totemnet_instance *instance,
 	struct totem_ip_address *system_to,
 	struct iovec *iovec_in,
-	int iov_len_in)
+	unsigned int iov_len_in)
 {
 	struct msghdr msg_ucast;
 	int res = 0;
@@ -398,7 +398,7 @@ static inline void ucast_sendmsg (
 	struct iovec iovec_encrypt[20];
 	struct iovec *iovec_sendmsg;
 	struct sockaddr_storage sockaddr;
-	int iov_len;
+	unsigned int iov_len;
 	int addrlen;
 
 	if (instance->totem_config->secauth == 1) {
@@ -452,7 +452,7 @@ static inline void ucast_sendmsg (
 static inline void mcast_sendmsg (
 	struct totemnet_instance *instance,
 	struct iovec *iovec_in,
-	int iov_len_in)
+	unsigned int iov_len_in)
 {
 	struct msghdr msg_mcast;
 	int res = 0;
@@ -462,7 +462,7 @@ static inline void mcast_sendmsg (
 	struct iovec iovec_encrypt[20];
 	struct iovec *iovec_sendmsg;
 	struct sockaddr_storage sockaddr;
-	int iov_len;
+	unsigned int iov_len;
 	int addrlen;
 
 	if (instance->totem_config->secauth == 1) {
@@ -1343,7 +1343,7 @@ error_exit:
 int totemnet_token_send (
 	hdb_handle_t handle,
 	struct iovec *iovec,
-	int iov_len)
+	unsigned int iov_len)
 {
 	struct totemnet_instance *instance;
 	int res = 0;

exec/totemnet.h

@@ -73,7 +73,7 @@ extern int totemnet_processor_count_set (
 extern int totemnet_token_send (
 	hdb_handle_t handle,
 	struct iovec *iovec,
-	int iov_len);
+	unsigned int iov_len);
 
 extern int totemnet_mcast_flush_send (
 	hdb_handle_t handle,

exec/totempg.c

@@ -212,7 +212,7 @@ struct totempg_group_instance {
 	void (*deliver_fn) (
 		unsigned int nodeid,
 		struct iovec *iovec,
-		int iov_len,
+		unsigned int iov_len,
 		int endian_conversion_required);
 
 	void (*confchg_fn) (
@@ -503,7 +503,7 @@ static void totempg_confchg_fn (
 static void totempg_deliver_fn (
 	unsigned int nodeid,
 	struct iovec *iovec,
-	int iov_len,
+	unsigned int iov_len,
 	int endian_conversion_required)
 {
 	struct totempg_mcast *mcast;
@@ -754,7 +754,7 @@ void totempg_finalize (void)
  */
 static int mcast_msg (
 	struct iovec *iovec_in,
-	int iov_len,
+	unsigned int iov_len,
 	int guarantee)
 {
 	int res = 0;
@@ -991,7 +991,7 @@ int totempg_groups_initialize (
 	void (*deliver_fn) (
 		unsigned int nodeid,
 		struct iovec *iovec,
-		int iov_len,
+		unsigned int iov_len,
 		int endian_conversion_required),
 
 	void (*confchg_fn) (
@@ -1102,7 +1102,7 @@ error_exit:
 int totempg_groups_mcast_joined (
 	hdb_handle_t handle,
 	const struct iovec *iovec,
-	int iov_len,
+	unsigned int iov_len,
 	int guarantee)
 {
 	struct totempg_group_instance *instance;
@@ -1145,7 +1145,7 @@ error_exit:
 int totempg_groups_joined_reserve (
 	hdb_handle_t handle,
 	const struct iovec *iovec,
-	int iov_len)
+	unsigned int iov_len)
 {
 	struct totempg_group_instance *instance;
 	unsigned int size = 0;

exec/totemsrp.c

@@ -277,12 +277,12 @@ struct memb_commit_token {
 struct message_item {
 	struct mcast *mcast;
 	struct iovec iovec[MAXIOVS];
-	int iov_len;
+	unsigned int iov_len;
 };
 
 struct sort_queue_item {
 	struct iovec iovec[MAXIOVS];
-	int iov_len;
+	unsigned int iov_len;
 };
 
 struct orf_token_mcast_thread_state {
@@ -451,14 +451,14 @@ struct totemsrp_instance {
 	/*
 	 * Function called when new message received
 	 */
-	int (*totemsrp_recv) (char *group, struct iovec *iovec, int iov_len);
+	int (*totemsrp_recv) (char *group, struct iovec *iovec, unsigned int iov_len);
 
 	struct totem_ip_address mcast_address;
 
 	void (*totemsrp_deliver_fn) (
 		unsigned int nodeid,
 		struct iovec *iovec,
-		int iov_len,
+		unsigned int iov_len,
 		int endian_conversion_required);
 
 	void (*totemsrp_confchg_fn) (
@@ -694,7 +694,7 @@ int totemsrp_initialize (
 	void (*deliver_fn) (
 		unsigned int nodeid,
 		struct iovec *iovec,
-		int iov_len,
+		unsigned int iov_len,
 		int endian_conversion_required),
 
 	void (*confchg_fn) (
@@ -2036,7 +2036,7 @@ error_exit:
 int totemsrp_mcast (
 	hdb_handle_t handle,
 	struct iovec *iovec,
-	int iov_len,
+	unsigned int iov_len,
 	int guarantee)
 {
 	int i;
@@ -2576,7 +2576,7 @@ static int token_send (
 {
 	struct iovec iovec;
 	int res = 0;
-	int iov_len = sizeof (struct orf_token) +
+	unsigned int iov_len = sizeof (struct orf_token) +
 		(orf_token->rtr_list_entries * sizeof (struct rtr_item));
 
 	memcpy (instance->orf_token_retransmit, orf_token, iov_len);

exec/totemsrp.h

@@ -54,7 +54,7 @@ int totemsrp_initialize (
 	void (*deliver_fn) (
 		unsigned int nodeid,
 		struct iovec *iovec,
-		int iov_len,
+		unsigned int iov_len,
 		int endian_conversion_required),
 	void (*confchg_fn) (
 		enum totem_configuration_type configuration_type,
@@ -71,7 +71,7 @@ void totemsrp_finalize (hdb_handle_t handle);
 int totemsrp_mcast (
 	hdb_handle_t handle,
 	struct iovec *iovec,
-	int iov_len,
+	unsigned int iov_len,
 	int priority);
 
 /*

exec/vsf_ykd.c

@@ -342,7 +342,7 @@ static void ykd_state_endian_convert (struct ykd_state *ykd_state)
 static void ykd_deliver_fn (
 	unsigned int nodeid,
 	struct iovec *iovec,
-	int iov_len,
+	unsigned int iov_len,
 	int endian_conversion_required)
 {
 	int all_received = 1;

include/corosync/coroipcc.h

@@ -96,7 +96,7 @@ cs_error_t
 coroipcc_msg_send_reply_receive (
 	void *ipc_context,
 	const struct iovec *iov,
-	int iov_len,
+	unsigned int iov_len,
 	void *res_msg,
 	int res_len);
 
@@ -104,7 +104,7 @@ cs_error_t
 coroipcc_msg_send_reply_receive_in_buf (
 	void *ipc_context,
 	const struct iovec *iov,
-	int iov_len,
+	unsigned int iov_len,
 	void **res_msg);
 
 cs_error_t

include/corosync/cpg.h

@@ -175,7 +175,7 @@ cs_error_t cpg_mcast_joined (
 	cpg_handle_t handle,
 	cpg_guarantee_t guarantee,
 	struct iovec *iovec,
-	int iov_len);
+	unsigned int iov_len);
 
 /*
  * Get membership information from cpg

include/corosync/engine/coroapi.h

@@ -394,12 +394,12 @@ struct corosync_api_v1 {
 	int (*ipc_response_send) (void *conn, const void *msg, int mlen);
 
 	int (*ipc_response_iov_send) (void *conn,
-				      const struct iovec *iov, int iov_len);
+				      const struct iovec *iov, unsigned int iov_len);
 
 	int (*ipc_dispatch_send) (void *conn, const void *msg, int mlen);
 
 	int (*ipc_dispatch_iov_send) (void *conn,
-				      const struct iovec *iov, int iov_len);
+				      const struct iovec *iov, unsigned int iov_len);
 
 	void (*ipc_refcnt_inc) (void *conn);
 
@@ -414,7 +414,7 @@ struct corosync_api_v1 {
 
 	int (*totem_ring_reenable) (void);
 
-	int (*totem_mcast) (struct iovec *iovec, int iov_len, unsigned int guarantee);
+	int (*totem_mcast) (struct iovec *iovec, unsigned int iov_len, unsigned int guarantee);
 
 	int (*totem_ifaces_get) (
 		unsigned int nodeid,
@@ -445,7 +445,7 @@ struct corosync_api_v1 {
 		void (*deliver_fn) (
 			unsigned int nodeid,
 			struct iovec *iovec,
-			int iov_len,
+			unsigned int iov_len,
 			int endian_conversion_required),
 
 		void (*confchg_fn) (
@@ -474,13 +474,13 @@ struct corosync_api_v1 {
 	int (*tpg_joined_mcast) (
 		hdb_handle_t handle,
 		const struct iovec *iovec,
-		int iov_len,
+		unsigned int iov_len,
 		int guarantee);
 
 	int (*tpg_joined_reserve) (
 		hdb_handle_t handle,
 		const struct iovec *iovec,
-		int iov_len);
+		unsigned int iov_len);
 
 	int (*tpg_joined_release) (
 		int reserved_msgs);
@@ -491,14 +491,14 @@ struct corosync_api_v1 {
 		const struct corosync_tpg_group *groups,
 		int groups_cnt,
 		const struct iovec *iovec,
-		int iov_len);
+		unsigned int iov_len);
 
 	int (*tpg_groups_reserve) (
 		hdb_handle_t handle,
 		const struct corosync_tpg_group *groups,
 		int groups_cnt,
 		const struct iovec *iovec,
-		int iov_len);
+		unsigned int iov_len);
 
 	int (*tpg_groups_release) (
 		int reserved_msgs);

include/corosync/totem/totempg.h

@@ -81,7 +81,7 @@ extern int totempg_groups_initialize (
 	void (*deliver_fn) (
 		unsigned int nodeid,
 		struct iovec *iovec,
-		int iov_len,
+		unsigned int iov_len,
 		int endian_conversion_required),
 
 	void (*confchg_fn) (
@@ -107,13 +107,13 @@ extern int totempg_groups_leave (
 extern int totempg_groups_mcast_joined (
 	hdb_handle_t handle,
 	const struct iovec *iovec,
-	int iov_len,
+	unsigned int iov_len,
 	int guarantee);
 
 extern int totempg_groups_joined_reserve (
 	hdb_handle_t handle,
 	const struct iovec *iovec,
-	int iov_len);
+	unsigned int iov_len);
 
 extern int totempg_groups_joined_release (
 	int msg_count);

lib/coroipcc.c

@@ -580,7 +580,7 @@ static cs_error_t
 coroipcc_msg_send (
 	void *ipc_context,
 	const struct iovec *iov,
-	int iov_len)
+	unsigned int iov_len)
 {
 	struct ipc_segment *ipc_segment = (struct ipc_segment *)ipc_context;
 	struct sembuf sop;
@@ -689,7 +689,7 @@ cs_error_t
 coroipcc_msg_send_reply_receive (
 	void *ipc_context,
 	const struct iovec *iov,
-	int iov_len,
+	unsigned int iov_len,
 	void *res_msg,
 	int res_len)
 {
@@ -712,7 +712,7 @@ cs_error_t
 coroipcc_msg_send_reply_receive_in_buf (
 	void *ipc_context,
 	const struct iovec *iov,
-	int iov_len,
+	unsigned int iov_len,
 	void **res_msg)
 {
 	unsigned int res;

lib/cpg.c

@@ -493,7 +493,7 @@ cs_error_t cpg_mcast_joined (
 	cpg_handle_t handle,
 	cpg_guarantee_t guarantee,
 	struct iovec *iovec,
-	int iov_len)
+	unsigned int iov_len)
 {
 	int i;
 	cs_error_t error;

lib/util.h

@@ -93,12 +93,12 @@ saSendRetry (
 cs_error_t saSendMsgRetry (
 	int s,
 	struct iovec *iov,
-	int iov_len);
+	unsigned int iov_len);
 
 cs_error_t saSendMsgReceiveReply (
 	int s,
 	struct iovec *iov,
-	int iov_len,
+	unsigned int iov_len,
 	void *responseMessage,
 	int responseLen);
 

services/pload.c

@@ -263,7 +263,7 @@ static int send_message (enum totem_callback_token_type type, const void *arg)
 	struct req_exec_pload_mcast req_exec_pload_mcast;
 	struct iovec iov[2];
 	unsigned int res;
-	int iov_len = 1;
+	unsigned int iov_len = 1;
 
 	req_exec_pload_mcast.header.id =
 		SERVICE_ID_MAKE (PLOAD_SERVICE, MESSAGE_REQ_EXEC_PLOAD_MCAST);

services/votequorum.c

@@ -178,7 +178,7 @@ static void quorum_confchg_fn (
 	const unsigned int *joined_list, size_t joined_list_entries,
 	const struct memb_ring_id *ring_id);
 
-static void quorum_deliver_fn(unsigned int nodeid, struct iovec *iovec, int iov_len,
+static void quorum_deliver_fn(unsigned int nodeid, struct iovec *iovec, unsigned int iov_len,
 			      int endian_conversion_required);
 
 static int votequorum_exec_init_fn (struct corosync_api_v1 *corosync_api);
@@ -976,7 +976,7 @@ static void exec_quorum_killnode_endian_convert (void *msg)
 	killnode->nodeid = swab32(killnode->nodeid);
 }
 
-static void quorum_deliver_fn(unsigned int nodeid, struct iovec *iovec, int iov_len,
+static void quorum_deliver_fn(unsigned int nodeid, struct iovec *iovec, unsigned int iov_len,
 			      int endian_conversion_required)
 {
 	struct q_protheader *header = iovec->iov_base;