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check for struct sizes and use those sizes if the NS_* defines are lacking

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(IRIX 6.5.22 it seems)
This commit is contained in:
Daniel Stenberg 2005-04-06 14:11:50 +00:00
parent 41563607a8
commit ba26c3fb22
2 changed files with 46 additions and 0 deletions
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34
ares/configure.ac
View File

@ -188,4 +188,38 @@ int main()
], AC_MSG_RESULT(no),AC_MSG_RESULT(no)) ], AC_MSG_RESULT(no),AC_MSG_RESULT(no))
fi fi
AC_CHECK_SIZEOF(struct in6_addr, ,
[
#ifdef HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#ifdef HAVE_SYS_SOCKET_H
#include <sys/socket.h>
#endif
#ifdef HAVE_WINSOCK_H
#include <winsock.h>
#endif
#ifdef HAVE_NETINET_IN_H
#include <netinet/in.h>
#endif
]
)
AC_CHECK_SIZEOF(struct in_addr, ,
[
#ifdef HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#ifdef HAVE_SYS_SOCKET_H
#include <sys/socket.h>
#endif
#ifdef HAVE_WINSOCK_H
#include <winsock.h>
#endif
#ifdef HAVE_NETINET_IN_H
#include <netinet/in.h>
#endif
]
)
AC_OUTPUT(Makefile) AC_OUTPUT(Makefile)

12
ares/inet_net_pton.h
View File

@ -39,4 +39,16 @@ int ares_inet_pton(int af, const char *src, void *dst);
int ares_inet_net_pton(int af, const char *src, void *dst, size_t size); int ares_inet_net_pton(int af, const char *src, void *dst, size_t size);
#endif #endif
#ifndef NS_IN6ADDRSZ
#define NS_IN6ADDRSZ SIZEOF_STRUCT_IN6_ADDR
#endif
#ifndef NS_INADDRSZ
#define NS_INADDRSZ SIZEOF_STRUCT_IN_ADDR
#endif
#ifndef NS_INT16SZ
#define NS_INT16SZ 2
#endif
#endif /* INET_NET_PTON_H */ #endif /* INET_NET_PTON_H */