| 36,6 → 36,7 |
|---|
| */ |
| |
| #include <async.h> |
| #include <errno.h> |
| |
| #include <ipc/ipc.h> |
| #include <sys/mman.h> |
| 45,6 → 46,7 |
|---|
| |
| #include "packet.h" |
| #include "packet_client.h" |
| #include "packet_header.h" |
| #include "packet_messages.h" |
| |
| /** Obtains the packet from the packet server as the shared memory block. |
| 63,12 → 65,17 |
|---|
| ERROR_DECLARE; |
| |
| unsigned int size; |
| packet_t next; |
| |
| if( ! packet ) return EINVAL; |
| * packet = pm_find( packet_id ); |
| if( * packet ) return EOK; |
| ERROR_PROPAGATE( async_req_1_1( phone, NET_PACKET_GET_SIZE, packet_id, & size )); |
| return packet_return( phone, packet, packet_id, size ); |
| if( !( * packet )){ |
| ERROR_PROPAGATE( async_req_1_1( phone, NET_PACKET_GET_SIZE, packet_id, & size )); |
| ERROR_PROPAGATE( packet_return( phone, packet, packet_id, size )); |
| } |
| if(( ** packet ).next ){ |
| return packet_translate( phone, & next, ( ** packet ).next ); |
| }else return EOK; |
| } |
| |
| int packet_return( int phone, packet_ref packet, packet_id_t packet_id, size_t size ){ |
| 97,10 → 104,15 |
|---|
| unsigned int size; |
| packet_t packet; |
| |
| if( ERROR_OCCURRED( async_req_4_2( phone, NET_PACKET_CREATE_4, max_content, addr_len, max_prefix, max_suffix, ( ipcarg_t * ) & packet_id, & size )) |
| || ERROR_OCCURRED( packet_return( phone, & packet, packet_id, size ))){ |
| if( ERROR_OCCURRED( async_req_4_2( phone, NET_PACKET_CREATE_4, max_content, addr_len, max_prefix, max_suffix, ( ipcarg_t * ) & packet_id, & size ))){ |
| return NULL; |
| } |
| packet = pm_find( packet_id ); |
| if( ! packet ){ |
| if( ERROR_OCCURRED( packet_return( phone, & packet, packet_id, size ))){ |
| return NULL; |
| } |
| } |
| return packet; |
| } |
| |
| 111,10 → 123,15 |
|---|
| unsigned int size; |
| packet_t packet; |
| |
| if( ERROR_OCCURRED( async_req_1_2( phone, NET_PACKET_CREATE_1, content, ( ipcarg_t * ) & packet_id, & size )) |
| || ERROR_OCCURRED( packet_return( phone, & packet, packet_id, size ))){ |
| if( ERROR_OCCURRED( async_req_1_2( phone, NET_PACKET_CREATE_1, content, ( ipcarg_t * ) & packet_id, & size ))){ |
| return NULL; |
| } |
| packet = pm_find( packet_id ); |
| if( ! packet ){ |
| if( ERROR_OCCURRED( packet_return( phone, & packet, packet_id, size ))){ |
| return NULL; |
| } |
| } |
| return packet; |
| } |
| |