AIX socket implementation.

1 files changed, 196 insertions, 0 deletions

diff --git a/sysdeps/unix/sysv/aix/net/if.h b/sysdeps/unix/sysv/aix/net/if.h
new file mode 100644
index 0000000000..c950d35294
--- /dev/null
+++ b/sysdeps/unix/sysv/aix/net/if.h
@@ -0,0 +1,196 @@
+/* Copyright (C) 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   The GNU C Library 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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#ifndef _NET_IF_H
+
+#define _NET_IF_H	1
+#include <features.h>
+
+#include <sys/types.h>
+#include <sys/socket.h>
+
+/* Standard interface flags. */
+enum
+  {
+    IFF_UP = 0x1,		/* Interface is up.  */
+#define IFF_UP	IFF_UP
+    IFF_BROADCAST = 0x2,	/* Broadcast address valid.  */
+#define IFF_BROADCAST	IFF_BROADCAST
+    IFF_DEBUG = 0x4,		/* Turn on debugging.  */
+#define IFF_DEBUG	IFF_DEBUG
+    IFF_LOOPBACK = 0x8,		/* Is a loopback net.  */
+#define IFF_LOOPBACK	IFF_LOOPBACK
+    IFF_POINTOPOINT = 0x10,	/* Interface is point-to-point link.  */
+#define IFF_POINTOPOINT	IFF_POINTOPOINT
+    IFF_NOTRAILERS = 0x20,	/* Avoid use of trailers.  */
+#define IFF_NOTRAILERS	IFF_NOTRAILERS
+    IFF_RUNNING = 0x40,		/* Resources allocated.  */
+#define IFF_RUNNING	IFF_RUNNING
+    IFF_NOARP = 0x80,		/* No address resolution protocol.  */
+#define IFF_NOARP	IFF_NOARP
+    IFF_PROMISC = 0x100,	/* Receive all packets.  */
+#define IFF_PROMISC	IFF_PROMISC
+
+    /* Not supported */
+    IFF_ALLMULTI = 0x200,	/* Receive all multicast packets.  */
+#define IFF_ALLMULTI	IFF_ALLMULTI
+
+    IFF_OACTIVE = 0x400,	/* Transmission in progress.  */
+#define IFF_OACTIVE	IFF_OACTIVE
+    IFF_SIMPLEX = 0x800,	/* Cannot hear own transmissions.  */
+#define IFF_SIMPLEX	IFF_SIMPLEX
+    IFF_DO_HW_LOOPBACK = 0x10000, /* Force loopback through hardware.  */
+#define IFF_DO_HW_LOOPBACK	IFF_DO_HW_LOOPBACK
+    IFF_ALLCAST = 0x20000,	/* Global broadcast.  */
+#define IFF_ALLCAST	IFF_ALLCAST
+    IFF_BRIDGE = 0x40000,	/* Receive all bridge packets.  */
+#define IFF_BRIDGE	IFF_BRIDGE
+    IFF_NOECHO = IFF_SIMPLEX,	/* Reeives echo packets.  */
+#define IFF_NOECHO	IFF_NOECHO
+  };
+
+/* The ifaddr structure contains information about one address of an
+   interface.  They are maintained by the different address families,
+   are allocated and attached when an address is set, and are linked
+   together so all addresses for an interface can be located.  */
+
+struct ifaddr
+  {
+    struct sockaddr ifa_addr;	/* Address of interface.  */
+    union
+      {
+	struct sockaddr	ifu_broadaddr;
+	struct sockaddr	ifu_dstaddr;
+      } ifa_ifu;
+    struct sockaddr *ifa_netmask; /* Used to determine subnet.  */
+    struct iface *ifa_ifp;	/* Back-pointer to interface.  */
+    struct ifaddr *ifa_next;	/* Next address for interface.  */
+    void (*ifa_rtrequest) (void);
+    struct rtentry *ifa_rt;
+    unsigned short int ifa_flags;
+    short int ifa_refcnt;
+  };
+
+#define	ifa_broadaddr	ifa_ifu.ifu_broadaddr	/* broadcast address	*/
+#define	ifa_dstaddr	ifa_ifu.ifu_dstaddr	/* other end of link	*/
+
+/* Interface request structure used for socket ioctl's.  All interface
+   ioctl's must have parameter definitions which begin with ifr_name.
+   The remainder may be interface specific.  */
+
+struct ifreq
+  {
+#define IFHWADDRLEN	6
+#define	IFNAMSIZ	16
+    union
+      {
+	char ifrn_name[IFNAMSIZ];	/* Interface name, e.g. "en0".  */
+      } ifr_ifrn;
+
+    union
+      {
+	struct sockaddr ifru_addr;
+	struct sockaddr ifru_dstaddr;
+	struct sockaddr ifru_broadaddr;
+	struct sockaddr ifru_netmask;
+	struct sockaddr ifru_hwaddr;
+	short int ifru_flags;
+	int ifru_ivalue;
+	unsigned int ifru_mtu;
+	char ifru_slave[IFNAMSIZ];	/* Just fits the size */
+	__caddr_t ifru_data;
+	unsigned short int ifru_site6;
+      } ifr_ifru;
+  };
+
+/* Old AIX 3.1 version.  */
+struct oifreq
+{
+  char ifr_name[IFNAMSIZ];		/* if name, e.g. "en0" */
+  union
+  {
+    struct  sockaddr ifru_addr;
+    struct  sockaddr ifru_dstaddr;
+    struct  sockaddr ifru_broadaddr;
+    int ifru_flags;
+    int ifru_metric;
+    caddr_t ifru_data;
+    unsigned int ifru_mtu;
+  } ifr_ifru;
+  unsigned char reserved[8];
+};
+
+
+#define ifr_name	ifr_ifrn.ifrn_name	/* interface name 	*/
+#define ifr_hwaddr	ifr_ifru.ifru_hwaddr	/* MAC address 		*/
+#define	ifr_addr	ifr_ifru.ifru_addr	/* address		*/
+#define	ifr_dstaddr	ifr_ifru.ifru_dstaddr	/* other end of p-p lnk	*/
+#define	ifr_broadaddr	ifr_ifru.ifru_broadaddr	/* broadcast address	*/
+#define	ifr_netmask	ifr_ifru.ifru_netmask	/* interface net mask	*/
+#define	ifr_flags	ifr_ifru.ifru_flags	/* flags		*/
+#define	ifr_metric	ifr_ifru.ifru_ivalue	/* metric		*/
+#define	ifr_mtu		ifr_ifru.ifru_mtu	/* mtu			*/
+#define ifr_slave	ifr_ifru.ifru_slave	/* slave device		*/
+#define	ifr_data	ifr_ifru.ifru_data	/* for use by interface	*/
+#define ifr_ifindex	ifr_ifru.ifru_ivalue    /* interface index      */
+#define ifr_bandwidth	ifr_ifru.ifru_ivalue	/* link bandwidth	*/
+#define ifr_baudrate	ifr_ifru.ifru_ivalue	/* link bandwidth	*/
+#define ifr_qlen	ifr_ifru.ifru_ivalue	/* queue length		*/
+#define ifr_site6	ifr_ifru.ifru_site6	/* IPv6 site index      */
+
+
+/* Structure used in SIOCGIFCONF request.  Used to retrieve interface
+   configuration for machine (useful for programs which must know all
+   networks accessible).  */
+
+struct ifconf
+  {
+    int	ifc_len;			/* Size of buffer.  */
+    union
+      {
+	__caddr_t ifcu_buf;
+	struct ifreq *ifcu_req;
+      } ifc_ifcu;
+  };
+#define	ifc_buf	ifc_ifcu.ifcu_buf	/* Buffer address.  */
+#define	ifc_req	ifc_ifcu.ifcu_req	/* Array of structures.  */
+
+__BEGIN_DECLS
+
+/* Convert an interface name to an index, and vice versa.  */
+
+extern unsigned int if_nametoindex (__const char *__ifname) __THROW;
+extern char *if_indextoname (unsigned int __ifindex, char *__ifname) __THROW;
+
+/* Return a list of all interfaces and their indices.  */
+
+struct if_nameindex
+  {
+    unsigned int if_index;	/* 1, 2, ... */
+    char *if_name;		/* null terminated name: "eth0", ... */
+  };
+
+extern struct if_nameindex *if_nameindex (void) __THROW;
+
+/* Free the data returned from if_nameindex.  */
+
+extern void if_freenameindex (struct if_nameindex *__ptr) __THROW;
+
+__END_DECLS
+
+#endif /* net/if.h */