/*
meta.c -- handle the meta communication
- Copyright (C) 2000-2006 Guus Sliepen <guus@tinc-vpn.org>,
+ Copyright (C) 2000-2009 Guus Sliepen <guus@tinc-vpn.org>,
2000-2005 Ivo Timmermans
This program is free software; you can redistribute it and/or modify
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
- $Id$
+ You should have received a copy of the GNU General Public License along
+ with this program; if not, write to the Free Software Foundation, Inc.,
+ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include "system.h"
cp();
+ if(!c) {
+ logger(LOG_ERR, _("send_meta() called with NULL pointer!"));
+ abort();
+ }
+
ifdebug(META) logger(LOG_DEBUG, _("Sending %d bytes of metadata to %s (%s)"), length,
c->name, c->hostname);
c->name, c->hostname);
} else if(errno == EINTR) {
continue;
+#ifdef EWOULDBLOCK
} else if(errno == EWOULDBLOCK) {
ifdebug(CONNECTIONS) logger(LOG_DEBUG, _("Flushing %d bytes to %s (%s) would block"),
c->outbuflen, c->name, c->hostname);
return true;
+#endif
} else {
logger(LOG_ERR, _("Flushing meta data to %s (%s) failed: %s"), c->name,
c->hostname, strerror(errno));