Changeset 29fa68b in mainline

Timestamp:

2010-09-24T16:34:46Z (14 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

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

Children:

e98b1d5

Parents:

921a860

Message:

Cstyle fixes.

File:

• uspace/lib/socket/packet/packet_client.c (modified) (4 diffs)

uspace/lib/socket/packet/packet_client.c

@@ -46 +46 @@
 #include <packet/packet_client.h>
 
-int packet_copy_data(packet_t packet, const void * data, size_t length){
-        if(! packet_is_valid(packet)){
-                return EINVAL;
-        }
-        if(packet->data_start + length >= packet->length){
+int packet_copy_data(packet_t packet, const void * data, size_t length)
+{
+        if (!packet_is_valid(packet))
+                return EINVAL;
+
+        if (packet->data_start + length >= packet->length)
                 return ENOMEM;
-        }
+
         memcpy((void *) packet + packet->data_start, data, length);
-        if(packet->data_start + length > packet->data_end){
+        if (packet->data_start + length > packet->data_end) 
                 packet->data_end = packet->data_start + length;
-        }
+
         return EOK;
 }
 
-void * packet_prefix(packet_t packet, size_t length){
-        if((! packet_is_valid(packet)) || (packet->data_start - sizeof(struct packet) - 2 * (packet->dest_addr - packet->src_addr) < length)){
-                return NULL;
-        }
+void *packet_prefix(packet_t packet, size_t length)
+{
+        if ((!packet_is_valid(packet)) ||
+            (packet->data_start - sizeof(struct packet) -
+            2 * (packet->dest_addr - packet->src_addr) < length)) {
+                return NULL;
+        }
+
         packet->data_start -= length;
         return (void *) packet + packet->data_start;
 }
 
-void * packet_suffix(packet_t packet, size_t length){
-        if((! packet_is_valid(packet)) || (packet->data_end + length >= packet->length)){
-                return NULL;
-        }
+void *packet_suffix(packet_t packet, size_t length)
+{
+        if ((!packet_is_valid(packet)) ||
+            (packet->data_end + length >= packet->length)) {
+                return NULL;
+        }
+
         packet->data_end += length;
         return (void *) packet + packet->data_end - length;
 }
 
-int packet_trim(packet_t packet, size_t prefix, size_t suffix){
-        if(! packet_is_valid(packet)){
-                return EINVAL;
-        }
-        if(prefix + suffix > PACKET_DATA_LENGTH(packet)){
+int packet_trim(packet_t packet, size_t prefix, size_t suffix)
+{
+        if (!packet_is_valid(packet))
+                return EINVAL;
+
+        if (prefix + suffix > PACKET_DATA_LENGTH(packet))
                 return ENOMEM;
-        }
+
         packet->data_start += prefix;
         packet->data_end -= suffix;
@@ -88 +97 @@
 }
 
-packet_id_t packet_get_id(const packet_t packet){
+packet_id_t packet_get_id(const packet_t packet)
+{
         return packet_is_valid(packet) ? packet->packet_id : 0;
 }
 
-int packet_get_addr(const packet_t packet, uint8_t ** src, uint8_t ** dest){
-        if(! packet_is_valid(packet)){
-                return EINVAL;
-        }
-        if(! packet->addr_len){
+int packet_get_addr(const packet_t packet, uint8_t ** src, uint8_t ** dest)
+{
+        if (!packet_is_valid(packet))
+                return EINVAL;
+        if (!packet->addr_len)
                 return 0;
-        }
-        if(src){
+        if (src)
                 *src = (void *) packet + packet->src_addr;
-        }
-        if(dest){
+        if (dest)
                 *dest = (void *) packet + packet->dest_addr;
-        }
+
         return packet->addr_len;
 }
 
-size_t packet_get_data_length(const packet_t packet){
-        if(! packet_is_valid(packet)){
+size_t packet_get_data_length(const packet_t packet)
+{
+        if (!packet_is_valid(packet))
                 return 0;
-        }
+
         return PACKET_DATA_LENGTH(packet);
 }
 
-void * packet_get_data(const packet_t packet){
-        if(! packet_is_valid(packet)){
-                return NULL;
-        }
+void *packet_get_data(const packet_t packet)
+{
+        if (!packet_is_valid(packet))
+                return NULL;
+
         return (void *) packet + packet->data_start;
 }
@@ -160 +170 @@
 }
 
-packet_t packet_get_copy(int phone, packet_t packet){
+packet_t packet_get_copy(int phone, packet_t packet)
+{
         packet_t copy;
         uint8_t * src = NULL;
@@ -166 +177 @@
         size_t addrlen;
 
-        if(! packet_is_valid(packet)){
-                return NULL;
-        }
+        if (!packet_is_valid(packet))
+                return NULL;
+
         // get a new packet
-        copy = packet_get_4_local(phone, PACKET_DATA_LENGTH(packet), PACKET_MAX_ADDRESS_LENGTH(packet), packet->max_prefix, PACKET_MIN_SUFFIX(packet));
-        if(! copy){
-                return NULL;
-        }
+        copy = packet_get_4_local(phone, PACKET_DATA_LENGTH(packet),
+            PACKET_MAX_ADDRESS_LENGTH(packet), packet->max_prefix,
+            PACKET_MIN_SUFFIX(packet));
+        if (!copy)
+                return NULL;
+
         // get addresses
         addrlen = packet_get_addr(packet, &src, &dest);
         // copy data
-        if((packet_copy_data(copy, packet_get_data(packet), PACKET_DATA_LENGTH(packet)) == EOK)
-        // copy addresses if present
-                && ((addrlen <= 0) || (packet_set_addr(copy, src, dest, addrlen) == EOK))){
+        if ((packet_copy_data(copy, packet_get_data(packet),
+            PACKET_DATA_LENGTH(packet)) == EOK) &&
+            // copy addresses if present
+            ((addrlen <= 0) ||
+            (packet_set_addr(copy, src, dest, addrlen) == EOK))) {
                 copy->order = packet->order;
                 copy->metric = packet->metric;
                 return copy;
-        }else{
+        } else {
                 pq_release_local(phone, copy->packet_id);
                 return NULL;