socat/xio-ipapp.h

/* source: xio-ipapp.h */
/* Copyright Gerhard Rieger 2001-2008 */
/* Published under the GNU General Public License V.2, see file COPYING */

#ifndef __xio_ipapp_h_included
#define __xio_ipapp_h_included 1


/* when selecting a low port, this is the lowest possible */
#define XIO_IPPORT_LOWER 640


extern const struct optdesc opt_sourceport;
/*extern const struct optdesc opt_port;*/
extern const struct optdesc opt_lowport;

extern int xioopen_ipapp_connect(int argc, const char *argv[], struct opt *opts, int xioflags, xiofile_t *fd,
			 unsigned groups, int socktype,
			 int ipproto, int protname);
extern int
   _xioopen_ipapp_prepare(struct opt *opts, struct opt **opts0,
			   const char *hostname,
			   const char *portname, int *pf, int protocol,
			   unsigned long res_opts0, unsigned long res_opts1,
			   union sockaddr_union *them, socklen_t *themlen,
			   union sockaddr_union *us,  socklen_t *uslen,
			   bool *needbind, bool *lowport,
			   int socktype);
extern int _xioopen_ip4app_connect(const char *hostname, const char *portname,
				   struct single *xfd,
				   int socktype, int ipproto, void *protname,
				   struct opt *opts);
extern int xioopen_ipapp_listen(int argc, const char *argv[], struct opt *opts,
			  int xioflags, xiofile_t *fd,
			 unsigned groups, int socktype,
				 int ipproto, int protname);
extern int _xioopen_ipapp_listen_prepare(struct opt *opts, struct opt **opts0,
				   const char *portname, int *pf, int ipproto,
				  unsigned long res_opts0,
				  unsigned long res_opts1,
				   union sockaddr_union *us, socklen_t *uslen,
					  int socktype);
extern int xioopen_ip6app_connect(int argc, const char *argv[], struct opt *opts,
				  int rw, xiofile_t *fd,
			 unsigned groups, int socktype, int ipproto,
			 void *protname);

#endif /* !defined(__xio_ipapp_h_included) */