inet_addr.h File Reference

#include <wireshark.h>

Go to the source code of this file.

Classes
struct	e_in6_addr

Macros
#define	in4_addr_is_local_network_control_block(addr)    ((addr & 0xffffff00) == 0xe0000000)
#define	in4_addr_is_multicast(addr)    ((addr & 0xf0000000) == 0xe0000000)
#define	in4_addr_is_private(addr)
#define	in4_addr_is_link_local(addr)    ((addr & 0xffff0000) == 0xa9fe0000)
#define	WS_INET_ADDRSTRLEN   16
#define	WS_INET6_ADDRSTRLEN   46
#define	WS_INET_CIDRADDRSTRLEN   19

Typedefs
typedef uint32_t	ws_in4_addr
typedef struct e_in6_addr	ws_in6_addr

Functions
WS_DLL_PUBLIC WS_RETNONNULL const char *	ws_inet_ntop4 (const void *src, char *dst, size_t dst_size)
WS_DLL_PUBLIC WS_RETNONNULL const char *	ws_inet_ntop6 (const void *src, char *dst, size_t dst_size)
WS_DLL_PUBLIC bool	ws_inet_pton4 (const char *src, ws_in4_addr *dst)
WS_DLL_PUBLIC bool	ws_inet_pton6 (const char *src, ws_in6_addr *dst)

Detailed Description

Wireshark - Network traffic analyzer By Gerald Combs geral.nosp@m.d@wi.nosp@m.resha.nosp@m.rk.o.nosp@m.rg Copyright 1998 Gerald Combs

SPDX-License-Identifier: GPL-2.0-or-later

Macro Definition Documentation

in4_addr_is_link_local

#define in4_addr_is_link_local

(

addr

)

((addr & 0xffff0000) == 0xa9fe0000)

Link-local address Returns true if the address is in the 169.254/16 network block

in4_addr_is_local_network_control_block

#define in4_addr_is_local_network_control_block

(

addr

)

((addr & 0xffffff00) == 0xe0000000)

Unicast Local Returns true if the address is in the 224.0.0.0/24 local network control block

in4_addr_is_multicast

#define in4_addr_is_multicast

(

addr

)

((addr & 0xf0000000) == 0xe0000000)

Multicast Returns true if the address is in the 224.0.0.0/4 network block

in4_addr_is_private

#define in4_addr_is_private

(

addr

)

Value:

  (((addr & 0xff000000) == 0x0a000000) || \
   ((addr & 0xfff00000) == 0xac100000) || \
   ((addr & 0xffff0000) == 0xc0a80000))

Private address Returns true if the address is in one of the three blocks reserved for private IPv4 addresses by section 3 of RFC 1918, namely: 10/8, 172.16/12, and 192.168/16