int
_gpgme_io_close (int fd)
{
int i;
_gpgme_close_notify_handler_t handler = NULL;
void *value = NULL;
TRACE_BEG (DEBUG_SYSIO, "_gpgme_io_close", fd);
if (fd == -1)
{
errno = EBADF;
return TRACE_SYSRES (-1);
}
kill_reader (fd);
kill_writer (fd);
LOCK (notify_table_lock);
for (i = 0; i < DIM (notify_table); i++)
{
if (notify_table[i].inuse && notify_table[i].fd == fd)
{
handler = notify_table[i].handler;
value = notify_table[i].value;
notify_table[i].handler = NULL;
notify_table[i].value = NULL;
notify_table[i].inuse = 0;
break;
}
}
UNLOCK (notify_table_lock);
if (handler)
handler (fd, value);
if (!CloseHandle (fd_to_handle (fd)))
{
TRACE_LOG1 ("CloseHandle failed: ec=%d", (int) GetLastError ());
/* FIXME: Should translate the error code. */
errno = EIO;
return TRACE_SYSRES (-1);
}
return TRACE_SYSRES (0);
}
int
_gpgme_io_close ( int fd )
{
int i;
void (*handler)(int, void*) = NULL;
void *value = NULL;
if ( fd == -1 )
return -1;
DEBUG1 ("** closing handle for fd %d\n", fd);
kill_reader (fd);
kill_writer (fd);
LOCK (notify_table_lock);
for ( i=0; i < DIM (notify_table); i++ ) {
if (notify_table[i].inuse && notify_table[i].fd == fd) {
handler = notify_table[i].handler;
value = notify_table[i].value;
notify_table[i].handler = NULL;
notify_table[i].value = NULL;
notify_table[i].inuse = 0;
break;
}
}
UNLOCK (notify_table_lock);
if (handler)
handler (fd, value);
if ( !CloseHandle (fd_to_handle (fd)) ) {
DEBUG2 ("CloseHandle for fd %d failed: ec=%d\n",
fd, (int)GetLastError ());
return -1;
}
return 0;
}