Changeset 46d4d9f in mainline for uspace/lib/packet/generic/packet_server.c

Timestamp:

2010-11-20T17:04:59Z (14 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

dd5046dd

Parents:

fdbc3ff

Message:

Redefine packet_t to be just a type alias for struct packet.

File:

• uspace/lib/packet/generic/packet_server.c (modified) (12 diffs)

uspace/lib/packet/generic/packet_server.c

@@ -69 +69 @@
         fibril_mutex_t lock;
         /** Free packet queues. */
-        packet_t free[FREE_QUEUES_COUNT];
+        packet_t *free[FREE_QUEUES_COUNT];
         
         /**
@@ -103 +103 @@
 };
 
-int packet_translate_local(int phone, packet_t *packet, packet_id_t packet_id)
+int packet_translate_local(int phone, packet_t **packet, packet_id_t packet_id)
 {
         if (!packet)
@@ -122 +122 @@
  */
 static void
-packet_init(packet_t packet, size_t addr_len, size_t max_prefix,
+packet_init(packet_t *packet, size_t addr_len, size_t max_prefix,
     size_t max_content, size_t max_suffix)
 {
         // clear the packet content
-        bzero(((void *) packet) + sizeof(struct packet),
-            packet->length - sizeof(struct packet));
+        bzero(((void *) packet) + sizeof(packet_t),
+            packet->length - sizeof(packet_t));
         
         // clear the packet header
@@ -135 +135 @@
         packet->next = 0;
         packet->addr_len = 0;
-        packet->src_addr = sizeof(struct packet);
+        packet->src_addr = sizeof(packet_t);
         packet->dest_addr = packet->src_addr + addr_len;
         packet->max_prefix = max_prefix;
@@ -157 +157 @@
  * @return              NULL if there is not enough memory left.
  */
-static packet_t
+static packet_t *
 packet_create(size_t length, size_t addr_len, size_t max_prefix,
     size_t max_content, size_t max_suffix)
 {
-        packet_t packet;
+        packet_t *packet;
         int rc;
 
         // already locked
-        packet = (packet_t) mmap(NULL, length, PROTO_READ | PROTO_WRITE,
+        packet = (packet_t *) mmap(NULL, length, PROTO_READ | PROTO_WRITE,
             MAP_SHARED | MAP_ANONYMOUS, 0, 0);
         if (packet == MAP_FAILED)
@@ -198 +198 @@
  * @return              NULL if there is not enough memory left.
  */
-static packet_t
+static packet_t *
 packet_get_local(size_t addr_len, size_t max_prefix, size_t max_content,
     size_t max_suffix)
 {
-        size_t length = ALIGN_UP(sizeof(struct packet) + 2 * addr_len +
+        size_t length = ALIGN_UP(sizeof(packet_t) + 2 * addr_len +
             max_prefix + max_content + max_suffix, PAGE_SIZE);
         
         fibril_mutex_lock(&ps_globals.lock);
         
-        packet_t packet;
+        packet_t *packet;
         unsigned int index;
         
@@ -241 +241 @@
 }
 
-packet_t packet_get_4_local(int phone, size_t max_content, size_t addr_len,
+packet_t *packet_get_4_local(int phone, size_t max_content, size_t addr_len,
     size_t max_prefix, size_t max_suffix)
 {
@@ -247 +247 @@
 }
 
-packet_t packet_get_1_local(int phone, size_t content)
+packet_t *packet_get_1_local(int phone, size_t content)
 {
         return packet_get_local(DEFAULT_ADDR_LEN, DEFAULT_PREFIX, content,
@@ -260 +260 @@
  *
  */
-static void packet_release(packet_t packet)
+static void packet_release(packet_t *packet)
 {
         int index;
@@ -283 +283 @@
 static int packet_release_wrapper(packet_id_t packet_id)
 {
-        packet_t packet;
+        packet_t *packet;
 
         packet = pm_find(packet_id);
@@ -310 +310 @@
  *                      async_share_in_finalize() function.
  */
-static int packet_reply(const packet_t packet)
+static int packet_reply(packet_t *packet)
 {
         ipc_callid_t callid;
@@ -351 +351 @@
     int *answer_count)
 {
-        packet_t packet;
+        packet_t *packet;
 
         *answer_count = 0;