5 files changed, 11 insertions, 11 deletions
diff --git a/src/mds-registry/globals.c b/src/mds-registry/globals.c
index e275eb7..2e0252f 100644
--- a/src/mds-registry/globals.c
+++ b/src/mds-registry/globals.c
@@ -22,7 +22,7 @@
 /**
  * Value of the ‘Message ID’ header for the next message
  */
-int32_t message_id = 2;
+uint32_t message_id = 2;
 
 /**
  * Buffer for received messages
diff --git a/src/mds-registry/globals.h b/src/mds-registry/globals.h
index 21f3b3e..bd83ff4 100644
--- a/src/mds-registry/globals.h
+++ b/src/mds-registry/globals.h
@@ -35,7 +35,7 @@
 /**
  * Value of the ‘Message ID’ header for the next message
  */
-extern int32_t message_id;
+extern uint32_t message_id;
 
 /**
  * Buffer for received messages
diff --git a/src/mds-registry/reexec.c b/src/mds-registry/reexec.c
index 6e34db8..6247e18 100644
--- a/src/mds-registry/reexec.c
+++ b/src/mds-registry/reexec.c
@@ -42,7 +42,7 @@
  */
 size_t marshal_server_size(void)
 {
-  size_t i, rc = 2 * sizeof(int) + sizeof(int32_t) + 4 * sizeof(size_t);
+  size_t i, rc = 2 * sizeof(int) + sizeof(uint32_t) + 4 * sizeof(size_t);
   hash_entry_t* entry;
   ssize_t node;
   
@@ -82,7 +82,7 @@ int marshal_server(char* state_buf)
   
   buf_set_next(state_buf, int, MDS_REGISTRY_VARS_VERSION);
   buf_set_next(state_buf, int, connected);
-  buf_set_next(state_buf, int32_t, message_id);
+  buf_set_next(state_buf, uint32_t, message_id);
   buf_set_next(state_buf, size_t, n);
   mds_message_marshal(&received, state_buf);
   state_buf += n / sizeof(char);
@@ -145,7 +145,7 @@ int unmarshal_server(char* state_buf)
   /* buf_get_next(state_buf, int, MDS_REGISTRY_VARS_VERSION); */
   buf_next(state_buf, int, 1);
   buf_get_next(state_buf, int, connected);
-  buf_get_next(state_buf, int32_t, message_id);
+  buf_get_next(state_buf, uint32_t, message_id);
   buf_get_next(state_buf, size_t, n);
   fail_if (mds_message_unmarshal(&received, state_buf));
   state_buf += n / sizeof(char);
diff --git a/src/mds-registry/registry.c b/src/mds-registry/registry.c
index d2a9c10..726d361 100644
--- a/src/mds-registry/registry.c
+++ b/src/mds-registry/registry.c
@@ -377,7 +377,7 @@ static int list_registry(const char* recv_client_id, const char* recv_message_id
   /* Make sure the message headers can fit the send buffer. */
   
   i = strlen(recv_message_id) + strlen(recv_client_id) + 10 + 19;
-  i += strlen("To: %s\nIn response to: %s\nMessage ID: %" PRIi32 "\nLength: %" PRIu64 "\n\n");
+  i += strlen("To: %s\nIn response to: %s\nMessage ID: %" PRIu32 "\nLength: %" PRIu64 "\n\n");
   
   while (ptr + i >= send_buffer_size)
     if (growalloc(old, send_buffer, send_buffer_size, char))
@@ -385,11 +385,11 @@ static int list_registry(const char* recv_client_id, const char* recv_message_id
   
   
   /* Construct message headers. */
-  sprintf(send_buffer + ptr, "To: %s\nIn response to: %s\nMessage ID: %" PRIi32 "\nLength: %" PRIu64 "\n\n",
+  sprintf(send_buffer + ptr, "To: %s\nIn response to: %s\nMessage ID: %" PRIu32 "\nLength: %" PRIu64 "\n\n",
 	  recv_client_id, recv_message_id, message_id, ptr);
   
   /* Increase message ID. */
-  with_mutex (slave_mutex, message_id = message_id == INT32_MAX ? 0 : (message_id + 1););
+  with_mutex (slave_mutex, message_id = message_id == UINT32_MAX ? 0 : (message_id + 1););
   
   /* Send message. */
   if (full_send(send_buffer + ptr, strlen(send_buffer + ptr)))
diff --git a/src/mds-registry/slave.c b/src/mds-registry/slave.c
index 5e714d4..f98dc20 100644
--- a/src/mds-registry/slave.c
+++ b/src/mds-registry/slave.c
@@ -40,15 +40,15 @@
  */
 static int slave_notify_client(slave_t* slave)
 {
-  char buf[sizeof("To: %s\nIn response to: %s\nMessage ID: %" PRIi32 "\n\n") / sizeof(char) + 40];
+  char buf[sizeof("To: %s\nIn response to: %s\nMessage ID: %" PRIu32 "\n\n") / sizeof(char) + 40];
   size_t ptr = 0, sent, left;
   
   /* Construct message headers. */
-  sprintf(buf, "To: %s\nIn response to: %s\nMessage ID: %" PRIi32 "\n\n",
+  sprintf(buf, "To: %s\nIn response to: %s\nMessage ID: %" PRIu32 "\n\n",
 	  slave->client_id, slave->message_id, message_id);
   
   /* Increase message ID. */
-  message_id = message_id == INT32_MAX ? 0 : (message_id + 1);
+  message_id = message_id == UINT32_MAX ? 0 : (message_id + 1);
   
   /* Send message to client. */
   left = strlen(buf);