***/
void gras_trp_file_close(gras_socket_t sd);
+void gras_trp_file_chunk_send_raw(gras_socket_t sd,
+ const char *data,
+ unsigned long int size);
void gras_trp_file_chunk_send(gras_socket_t sd,
const char *data,
- unsigned long int size);
-
-void gras_trp_file_chunk_recv(gras_socket_t sd,
- char *data,
- unsigned long int size);
+ unsigned long int size,
+ int stable_ignored);
+int gras_trp_file_chunk_recv(gras_socket_t sd,
+ char *data,
+ unsigned long int size);
/***
*** Specific plugin part
FD_ZERO(&(file->incoming_socks));
plug->socket_close = gras_trp_file_close;
- plug->chunk_send = gras_trp_file_chunk_send;
- plug->chunk_recv = gras_trp_file_chunk_recv;
+
+ plug->raw_send = gras_trp_file_chunk_send_raw;
+ plug->send = gras_trp_file_chunk_send;
+
+ plug->raw_recv = plug->recv = gras_trp_file_chunk_recv;
+
plug->data = (void*)file;
}
void
gras_trp_file_chunk_send(gras_socket_t sock,
const char *data,
- unsigned long int size) {
+ unsigned long int size,
+ int stable_ignored) {
+ gras_trp_file_chunk_send_raw(sock,data,size);
+}
+void
+gras_trp_file_chunk_send_raw(gras_socket_t sock,
+ const char *data,
+ unsigned long int size) {
xbt_assert0(sock->outgoing, "Cannot write on client file socket");
xbt_assert0(size >= 0, "Cannot send a negative amount of data");
*
* Receive data on a file pseudo-socket.
*/
-void
+int
gras_trp_file_chunk_recv(gras_socket_t sock,
char *data,
unsigned long int size) {
+ int got = 0;
+
xbt_assert0(sock, "Cannot recv on an NULL socket");
xbt_assert0(sock->incoming, "Cannot recv on client file socket");
xbt_assert0(size >= 0, "Cannot receive a negative amount of data");
-
+
while (size) {
int status = 0;
- status = read(sock->sd, data, (long int)size);
- DEBUG3("read(%d, %p, %ld);", sock->sd, data, size);
+ status = read(sock->sd, data+got, (long int)size);
+ DEBUG3("read(%d, %p, %ld);", sock->sd, data+got, size);
if (status == -1) {
THROW4(system_error,0,"read(%d,%p,%d) failed: %s",
- sock->sd, data, (int)size,
+ sock->sd, data+got, (int)size,
strerror(errno));
}
if (status) {
- size -= status;
- data += status;
+ size -= status;
+ got += status;
} else {
THROW0(system_error,0,"file descriptor closed");
}
}
+ return got;
}