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Title: addrinfo structure
Post by: six_L on August 23, 2018, 05:31:07 PM

is it right for this translated?

typedef struct addrinfo {
  int             ai_flags;
  int             ai_family;
  int             ai_socktype;
  int             ai_protocol;
  size_t          ai_addrlen;
  char            *ai_canonname;
  struct sockaddr  *ai_addr;
  struct addrinfo  *ai_next;
} ADDRINFOA, *PADDRINFOA;

QuoteADDRINFO struct
   ai_flags   dd   ?
   ai_family   dd   ?
   ai_socktype   dd   ?
   ai_protocol   dd   ?
   ai_addrlen   dq   ?
   ai_canonname   dq   ?
   ai_addr      sockaddr_in <?> ;or sockaddr_in6
   ai_next      dq   ?
ADDRINFO ENDS

typedef struct sockaddr_in6 {
ADDRESS_FAMILY sin6_family;
USHORT sin6_port;
ULONG sin6_flowinfo;
IN6_ADDR sin6_addr;
union {
ULONG sin6_scope_id;
SCOPE_ID sin6_scope_struct;
};
} SOCKADDR_IN6_LH, *PSOCKADDR_IN6_LH, *LPSOCKADDR_IN6_LH;

Title: Re: addrinfo structure
Post by: aw27 on August 24, 2018, 12:12:55 AM

Probably this:
SOCKADDR_IN6 STRUCT
sin6_family WORD ?
sin6_port WORD ?
sin6_flowinfo DWORD ?
sin6_addr BYTE 16 DUP (?)
sin6_scope_id DWORD ?
SOCKADDR_IN6 ENDS

Title: Re: addrinfo structure
Post by: jj2007 on August 24, 2018, 12:19:16 AM

Looks familiar. (http://masm32.com/board/index.php?topic=6694.msg72131#msg72131) See also IPv6 structures missing? (http://masm32.com/board/index.php?topic=6682.0)

Title: Re: addrinfo structure
Post by: six_L on August 24, 2018, 02:10:01 AM

HI,AW and jj2007
thanks you.
The right addrinfo structure is following:

Code Select

ADDRINFO struct
	ai_flags	DWORD ?
	ai_family	DWORD ?
	ai_socktype	DWORD ?
	ai_protocol	DWORD ?
	ai_addrlen	QWORD ?
	ai_canonname	LPVOID ?
	ai_addr		LPVOID ?
	ai_next		LPVOID ?
ADDRINFO ENDS

tested by me,The MASM Forum ipaddr=111.118.160.178, www.facebook.com = 67.228.235.91
@jj2007 :t
i'v forgotten the old thread which you called attention to.
thank you very much.

The MASM Forum

General => The Campus => Topic started by: six_L on August 23, 2018, 05:31:07 PM