Remove unused flags parameter of fwp_send()

[frescor/fwp.git] / fwp / lib / frsh_fwp / fwp_fna.c

diff --git a/fwp/lib/frsh_fwp/fwp_fna.c b/fwp/lib/frsh_fwp/fwp_fna.c
index 8f32ca3358cba6602beb9b4b8382fa6c13597ca5..e26dd26504e43a026f20ae661e6427ff944be0bb 100644 (file)
--- a/fwp/lib/frsh_fwp/fwp_fna.c
+++ b/fwp/lib/frsh_fwp/fwp_fna.c
@@ -50,6 +50,8 @@
 #include "fwp_vres.h"
 #include "fwp.h"
 #include "fwp_res.h"
+#include "fwp_utils.h"
+#include "fwp_debug.h"
 
 int fwp_fna_init(const frsh_resource_id_t resource_id)
 {
@@ -82,10 +84,15 @@ int fwp_fna_send_endpoint_created(fna_endpoint_data_t  *endpoint)
        fwp_endpoint_attr_t *attr;
        fwp_endpoint_t *fwp_epoint;
        int rv;
-
+       frsh_send_endpoint_protocol_info_t *spi;
+       
        node = (unsigned int) endpoint->destination;
        port = (unsigned int) endpoint->stream_id;
-       attr = (fwp_endpoint_attr_t*) endpoint->endpoint_protocol_info.send.body; 
+       attr = NULL;
+       
+       spi = &endpoint->endpoint_protocol_info.send;
+       if (spi->size == sizeof(fwp_endpoint_attr_t))
+               attr = (fwp_endpoint_attr_t*)spi->body; 
        rv = fwp_send_endpoint_create(node, port, attr, &fwp_epoint);
        endpoint->protocol_info.body = fwp_epoint;
        return rv;
@@ -134,20 +141,18 @@ int fwp_fna_send(const fna_endpoint_data_t *endpoint, const void *msg,
                        const size_t size)
 {
        fwp_endpoint_t *fwp_epoint;
-       int flags = 0;
 
        fwp_epoint = endpoint->protocol_info.body;
-       return fwp_send(fwp_epoint, msg, size, flags);
+       return fwp_send(fwp_epoint, msg, size);
 }
 
 int fwp_fna_send_sync(const fna_endpoint_data_t *endpoint, const void *msg, 
                        const size_t size)
 {
        fwp_endpoint_t *fwp_epoint;
-       int flags = 0;
 
        fwp_epoint = endpoint->protocol_info.body;
-       return fwp_send(fwp_epoint, msg, size, flags);
+       return fwp_send(fwp_epoint, msg, size);
 }
 
 int fwp_fna_send_async(const fna_endpoint_data_t *endpoint,const void *msg,
@@ -155,8 +160,8 @@ int fwp_fna_send_async(const fna_endpoint_data_t *endpoint,const void *msg,
 {
        fwp_endpoint_t *fwp_epoint;
 
-       fwp_epoint = (fwp_endpoint_t*) endpoint->protocol_info.body;
-       return fwp_send(fwp_epoint, msg, size, MSG_DONTWAIT);
+       fwp_epoint = (fwp_endpoint_t*) endpoint->protocol_info.body;    
+       return fwp_send(fwp_epoint, msg, size); /* FIXME */
 }
 
 /** FNA receive routines */
@@ -165,7 +170,7 @@ int fwp_fna_receive(const fna_endpoint_data_t *endpoint,
                        size_t *received_bytes, frsh_network_address_t *from)
 {
        unsigned int from_addr;
-       size_t len;
+       ssize_t len;
        fwp_endpoint_t *fwp_epoint;
        int flags = 0;
        
@@ -185,7 +190,7 @@ int fwp_fna_receive_sync(const fna_endpoint_data_t *endpoint, void *buffer,
                         frsh_network_address_t *from)
 {
        unsigned int from_addr;
-       size_t len;
+       ssize_t len;
        fwp_endpoint_t *fwp_epoint;
        int flags = 0;
        
@@ -193,9 +198,11 @@ int fwp_fna_receive_sync(const fna_endpoint_data_t *endpoint, void *buffer,
        len = fwp_recv(fwp_epoint, buffer, buffer_size, &from_addr, flags);
        if (len < 0) 
                return len;
-       
-       *received_bytes = len;
-       *from = from_addr;
+
+       if (received_bytes)
+               *received_bytes = len;
+       if (from)
+               *from = from_addr;
        
        return 0;
 }
@@ -205,7 +212,7 @@ int fwp_fna_receive_async(const fna_endpoint_data_t *endpoint, void *buffer,
                         frsh_network_address_t *from)
 {
        unsigned int from_addr;
-       size_t len;
+       ssize_t len;
        fwp_endpoint_t *fwp_epoint;
        int flags = 0;
        
@@ -213,9 +220,11 @@ int fwp_fna_receive_async(const fna_endpoint_data_t *endpoint, void *buffer,
        len = fwp_recv(fwp_epoint, buffer, buffer_size, &from_addr, flags);
        if (len < 0) 
                return len;
-       
-       *received_bytes = len;
-       *from = from_addr;
+
+       if (received_bytes)
+               *received_bytes = len;
+       if (from)
+               *from = from_addr;
        
        return 0;
 }