Commit 336154e7 authored by Dominick Meglio's avatar Dominick Meglio
Browse files

Added some checks for the addrinfo structure.

parent bb0aba34

ares/CHANGES

+4 −1
Original line number Diff line number Diff line 
  Changelog for the c-ares project



* June 19



- Added some checks for the addrinfo structure.



* June 2



- William Ahern:
@@ -20,7 +24,6 @@ 
  value. If q is not greater than *s then it's equal and *s is always

  allocated with at least one byte.





* May 16



- Added ares_getnameinfo which mimics the getnameinfo API (another feature

ares/ares_ipv6.h

+14 −0
Original line number Diff line number Diff line
@@ -39,6 +39,20 @@ struct sockaddr_in6 
};

#endif



#ifndef HAVE_STRUCT_ADDRINFO

struct addrinfo

{

  int ai_flags;

  int ai_family;

  int ai_socktype;

  int ai_protocol;

  size_t ai_addrlen;

  char *ai_cannonname;

  struct sockaddr *ai_addr;

  struct addrinfo *ai_next;

};

#endif



#ifndef NS_IN6ADDRSZ

#if SIZEOF_STRUCT_IN6_ADDR == 0

/* We cannot have it set to zero, so we pick a fixed value here */

ares/configure.ac

+17 −0
Original line number Diff line number Diff line
@@ -193,6 +193,23 @@ CARES_CHECK_STRUCT_MEMBER( 
)

fi



dnl check for the addrinfo structure

CARES_CHECK_STRUCT(

  [

#ifdef HAVE_SYS_TYPES_H

#include <sys/types.h>

#endif

#ifdef HAVE_WINSOCK_H

#include <winsock.h>

#endif

#ifdef HAVE_NETINET_IN_H

#include <netinet/in.h>

#endif

  ], [addrinfo], 

     AC_DEFINE_UNQUOTED(HAVE_STRUCT_ADDRINFO,1,

       [Define to 1 if you have struct addrinfo.])

)



dnl check for inet_pton

AC_CHECK_FUNCS(inet_pton)

dnl Some systems have it, but not IPv6