static int
do_parent (const ACE_TCHAR fifo_name[],
ACE_TCHAR input_filename[])
{
ACE_FIFO_Send fifo_sender (fifo_name, O_WRONLY | O_CREAT);
ssize_t len;
char buf[BUFSIZ];
if (fifo_sender.get_handle () == ACE_INVALID_HANDLE)
return -1;
ACE_HANDLE inputfd =
ACE_OS::open (input_filename, O_RDONLY);
if (inputfd == ACE_INVALID_HANDLE)
return -1;
// Read from input file and write into input end of the fifo.
while ((len = ACE_OS::read (inputfd, buf, sizeof buf)) > 0)
if (fifo_sender.send (buf, len) != len)
return -1;
if (len == -1)
return -1;
if (fifo_sender.remove () == -1)
return -1;
return 0;
}
int
main (int, char *[])
{
char buf[] = "hello world";
ACE_Str_Buf msg (buf, sizeof buf);
ACE_FIFO_Send_Msg fifo_sender (ACE_DEFAULT_RENDEZVOUS,
O_WRONLY | O_CREAT,
ACE_DEFAULT_FILE_PERMS);
if (fifo_sender.send (msg) == -1)
ACE_ERROR_RETURN ((LM_ERROR, "%p\n", "send error for fifo"), -1);
else
return 0;
}
