"Fossies" - the Fresh Open Source Software archive

Member "cftp-0.12/sockets.h" of archive cftp-0.12.tar.gz:

#ifndef HAD_SOCKET_H
#define HAD_SOCKET_H

/*
  $NiH: sockets.h,v 1.10 2002/09/16 12:42:43 dillo Exp $

  sockets.h -- auxiliary socket functions
  Copyright (C) 1996-2002 Dieter Baron

  This file is part of cftp, a fullscreen ftp client
  The author can be contacted at <dillo@giga.or.at>

  This program is free software; you can redistribute it and/or modify
  it under the terms of the GNU General Public License as published by
  the Free Software Foundation; either version 2 of the License, or
  (at your option) any later version.

  This program is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  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.
*/



int sopen(char *host, char *service, int family);
int spassive(int family, struct sockaddr *addr, int *lenp);

const char *sockaddr_ntop(struct sockaddr *sa);



#ifndef HAVE_GETADDRINFO
/* provide definitions for getaddrinfo replacement */
struct addrinfo {
    int     ai_flags;     /* AI_PASSIVE, AI_CANONNAME, AI_NUMERICHOST */
    int     ai_family;    /* PF_xxx */
    int     ai_socktype;  /* SOCK_xxx */
    int     ai_protocol;  /* 0 or IPPROTO_xxx for IPv4 and IPv6 */
    size_t  ai_addrlen;   /* length of ai_addr */
    char   *ai_canonname; /* canonical name for nodename */
    struct sockaddr  *ai_addr; /* binary address */
    struct addrinfo  *ai_next; /* next structure in linked list */
};

#define AI_PASSIVE 0x00000001

#define EAI_ADDRFAMILY   1      /* address family for hostname not supported */
#define EAI_AGAIN        2      /* temporary failure in name resolution */
#define EAI_BADFLAGS     3      /* invalid value for ai_flags */
#define EAI_FAIL         4      /* non-recoverable failure in name resolution */
#define EAI_FAMILY       5      /* ai_family not supported */
#define EAI_MEMORY       6      /* memory allocation failure */
#define EAI_NODATA       7      /* no address associated with hostname */
#define EAI_NONAME       8      /* hostname nor servname provided, or not known
				 */
#define EAI_SERVICE      9      /* servname not supported for ai_socktype */
#define EAI_SOCKTYPE    10      /* ai_socktype not supported */
#define EAI_SYSTEM      11      /* system error returned in errno */
#define EAI_BADHINTS    12
#define EAI_PROTOCOL    13
#define EAI_MAX         14

int getaddrinfo(const char *nodename, const char *servname,
		const struct addrinfo *hints, struct addrinfo **res);
void freeaddrinfo(struct addrinfo *ai);
char *gai_strerror(int ecode);

#endif /* !HAVE_GETADDRINFO */

#endif /* socket.h */