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* autoload.cc (GetIpForwardTable): Define.

Browse Source 
* fhandler_socket.cc (fhandler_socket::ioctl): Handle SIOCGIFDSTADDR.
	* net.cc (get_routedst): New static function to get destination
	address of point-to-point interfaces.
	(get_xp_ifconf): Handle SIOCGIFDSTADDR.
	(get_2k_ifconf): Ditto.
	(get_nt_ifconf): Ditto.
	(get_ifconf): Ditto.
	* include/asm/socket.h (SIOCGIFDSTADDR): Define.
	* include/cygwin/if.h (struct ifreq): Add ifru_dstaddr member.
	(ifr_dstaddr): Define.
	* include/cygwin/in.h: Cast ipv4 addresses correctly to in_addr_t in
	definitions.
This commit is contained in:
Corinna Vinschen
2007-06-14 16:02:32 +00:00
parent 28826d8fb1
commit 8e4a60b383
7 changed files with 75 additions and 9 deletions
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1
winsup/cygwin/include/asm/socket.h
View File

@@ -44,6 +44,7 @@ details. */
#define SIOCGIFINDEX _IOW('s', 108, struct ifreq) /* get if index */
#define SIOGIFINDEX SIOCGIFINDEX /* backward compatibility w/ Linux typo. */
#define SIOCGIFFRNDLYNAM _IOW('s', 109, struct ifreq) /* get friendly if name */
#define SIOCGIFDSTADDR _IOW('s', 110, struct ifreq) /* Get if dstaddr */
#define SOL_SOCKET 0xffff /* options for socket level */

2
winsup/cygwin/include/cygwin/if.h
View File

@@ -64,6 +64,7 @@ struct ifreq {
union {
struct sockaddr ifru_addr;
struct sockaddr ifru_broadaddr;
struct sockaddr ifru_dstaddr;
struct sockaddr ifru_netmask;
struct sockaddr ifru_hwaddr;
int ifru_flags;
@@ -80,6 +81,7 @@ struct ifreq {
#define ifr_name ifr_ifrn.ifrn_name /* interface name */
#define ifr_addr ifr_ifru.ifru_addr /* address */
#define ifr_broadaddr ifr_ifru.ifru_broadaddr /* broadcast address */
#define ifr_dstaddr ifr_ifru.ifru_dstaddr /* destination address */
#define ifr_netmask ifr_ifru.ifru_netmask /* interface net mask */
#define ifr_flags ifr_ifru.ifru_flags /* flags */
#define ifr_hwaddr ifr_ifru.ifru_hwaddr /* MAC address */

18
winsup/cygwin/include/cygwin/in.h
View File

@@ -197,35 +197,35 @@ struct sockaddr_in
* On subnets, host and network parts are found according
* to the subnet mask, not these masks.
*/
#define IN_CLASSA(a) ((((long int) (a)) & 0x80000000) == 0)
#define IN_CLASSA(a) ((((in_addr_t) (a)) & 0x80000000) == 0)
#define IN_CLASSA_NET 0xff000000
#define IN_CLASSA_NSHIFT 24
#define IN_CLASSA_HOST (0xffffffff & ~IN_CLASSA_NET)
#define IN_CLASSA_MAX 128
#define IN_CLASSB(a) ((((long int) (a)) & 0xc0000000) == 0x80000000)
#define IN_CLASSB(a) ((((in_addr_t) (a)) & 0xc0000000) == 0x80000000)
#define IN_CLASSB_NET 0xffff0000
#define IN_CLASSB_NSHIFT 16
#define IN_CLASSB_HOST (0xffffffff & ~IN_CLASSB_NET)
#define IN_CLASSB_MAX 65536
#define IN_CLASSC(a) ((((long int) (a)) & 0xe0000000) == 0xc0000000)
#define IN_CLASSC(a) ((((in_addr_t) (a)) & 0xe0000000) == 0xc0000000)
#define IN_CLASSC_NET 0xffffff00
#define IN_CLASSC_NSHIFT 8
#define IN_CLASSC_HOST (0xffffffff & ~IN_CLASSC_NET)
#define IN_CLASSD(a) ((((long int) (a)) & 0xf0000000) == 0xe0000000)
#define IN_CLASSD(a) ((((in_addr_t) (a)) & 0xf0000000) == 0xe0000000)
#define IN_MULTICAST(a) IN_CLASSD(a)
#define IN_MULTICAST_NET 0xF0000000
#define IN_EXPERIMENTAL(a) ((((long int) (a)) & 0xe0000000) == 0xe0000000)
#define IN_BADCLASS(a) ((((long int) (a)) & 0xf0000000) == 0xf0000000)
#define IN_EXPERIMENTAL(a) ((((in_addr_t) (a)) & 0xe0000000) == 0xe0000000)
#define IN_BADCLASS(a) ((((in_addr_t) (a)) & 0xf0000000) == 0xf0000000)
/* Address to accept any incoming messages. */
#define INADDR_ANY ((unsigned long int) 0x00000000)
#define INADDR_ANY ((in_addr_t) 0x00000000)
/* Address to send to all hosts. */
#define INADDR_BROADCAST ((unsigned long int) 0xffffffff)
#define INADDR_BROADCAST ((in_addr_t) 0xffffffff)
/* Address indicating an error return. */
#define INADDR_NONE 0xffffffff
@@ -235,7 +235,7 @@ struct sockaddr_in
/* Address to loopback in software to local host. */
#define INADDR_LOOPBACK 0x7f000001 /* 127.0.0.1 */
#define IN_LOOPBACK(a) ((((long int) (a)) & 0xff000000) == 0x7f000000)
#define IN_LOOPBACK(a) ((((in_addr_t) (a)) & 0xff000000) == 0x7f000000)
/* Defines for Multicast INADDR */
#define INADDR_UNSPEC_GROUP 0xe0000000 /* 224.0.0.0 */