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changed configure.ac to check the offset of sa_family in struct sockaddr

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hyung-hwan
2018-02-01 09:34:12 +00:00
parent b7e540d6cf
commit 46cd39cabb
5 changed files with 65 additions and 2 deletions
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18
qse/configure.ac
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@ -463,6 +463,16 @@ then
[#include <winsock2.h>
#include <ws2tcpip.h>])
fi
AC_MSG_CHECKING([offset of sa_family in struct sockaddr])
AC_COMPUTE_INT([ac_cv_offsetof_sa_family],
[[offsetof(struct sockaddr, sa_family)]],
[#include <stddef.h>
#include <winsock2.h>
#include <ws2tcpip.h>], [ac_cv_offsteof_sa_family=0])
AC_MSG_RESULT([$ac_cv_offsetof_sa_family])
AC_DEFINE_UNQUOTED(QSE_OFFSETOF_SA_FAMILY, ${ac_cv_offsetof_sa_family}, [offsetof(struct sockaddr, sa_family)])
else
AC_CHECK_SIZEOF(struct sockaddr_in,,[
#include <sys/types.h>
@ -510,6 +520,14 @@ else
#include <netinet/in.h>])
fi
AC_MSG_CHECKING([offset of sa_family in struct sockaddr])
AC_COMPUTE_INT([ac_cv_offsetof_sa_family],
[[offsetof(struct sockaddr, sa_family)]],
[#include <stddef.h>
#include <sys/types.h>
#include <sys/socket.h>], [ac_cv_offsteof_sa_family=0])
AC_MSG_RESULT([$ac_cv_offsetof_sa_family])
AC_DEFINE_UNQUOTED(QSE_OFFSETOF_SA_FAMILY, ${ac_cv_offsetof_sa_family}, [offsetof(struct sockaddr, sa_family)])
fi