/*
* returns 0 on succes, -1 on error
*/
int libuss_send_to_daemon(struct uss_address *source_address, struct uss_address *receiver_address,
struct uss_message *message, int daemon_fd)
{
int ret;
#if(USS_FILE_LOGGING == 1)
struct timeval tv;
gettimeofday(&tv, NULL);
int fd = open("./benchmark/usslog", O_WRONLY | O_APPEND);
if(fd == -1) {dexit("dlog");}
char buf[100] = {0x0};
sprintf(buf, "%ld %ld : sending message cleanup (%i) to of accelerator_type %i\n",
(long)tv.tv_sec, (long)tv.tv_usec, message->message_type, message->accelerator_type);
write(fd, buf, strlen(buf));
close(fd);
#endif
#if(USS_FIFO == 1)
ret = fifo_send(message, daemon_fd);
#elif(USS_RTSIG == 1)
//wraps source address (because daemon needs a threads LID) and message into a single int value
int wrapped_int = 0;
convert_uss_to_int(source_address, message, &wrapped_int);
//send to receiver addres (because we send to daemon no receiver LID is needed)
ret = rtsig_send(0, receiver_address->pid, wrapped_int);
#endif
return ret;
}
static void tm4c123_button_fifo_enqueue(uint8_t event, uint64_t tick)
{
tm4c123_button_fifo_entry_t *entry;
entry = (tm4c123_button_fifo_entry_t*)fifo_allocate(&tm4c123_button_fifo);
if (entry)
{
entry->type = RECORD_TYPE_BUTTON;
entry->flags = event;
entry->utime = tick >> 32;
entry->ltime = tick & 0xffffffff;
fifo_send(&tm4c123_button_fifo);
}
}
void* shm_write_thread(void *arg)
{
int ret = -1;
t_header_info header;
t_packet_info packet;
u8 common[1024] = {0};
time_t curr;
int size = 0;
int differ = 0;
while(!g_force_reader_thread_exit)
{
memset(&packet, 0, sizeof(t_packet_info));
memset(&header, 0, sizeof(t_header_info));
#if 1
printf("++++Please Enter string for writing share map:\n");
int len = scanf("%s",common);
printf("scanf size is %d\n",len);
header.id = storage++;
time(&curr);
header.timestamp = (u32)curr;
size = strlen((char *)common) + 1;
#else
sprintf(common, "%d", differ++);
size = 1024;
#endif
ret = fifo_send(g_shm_bsb, (u8 *)common, size);
if(ret < 0){
printf("fifo_send failed\n");
usleep(10000);
continue;
}
}
return NULL;
}