Commit 9a806f66 authored by Yang Tse's avatar Yang Tse
Browse files

Add a 3 argument check for getprotobyname_r

parent 979c9ce8

ares/m4/reentrant.m4

+27 −1
Original line number Diff line number Diff line
@@ -83,7 +83,6 @@ dnl makes function strtok_r compiler visible. 
AC_DEFUN([CHECK_NEED_REENTRANT_STRTOK_R], [

  #

  AC_MSG_NOTICE([DEBUG:])

  AC_MSG_NOTICE([DEBUG:])

  AC_LINK_IFELSE([

    AC_LANG_FUNC_LINK_TRY([strtok_r])

  ],[
@@ -714,6 +713,19 @@ AC_DEFUN([CHECK_NEED_REENTRANT_GETPROTOBYNAME_R], [ 
    AC_COMPILE_IFELSE([

      AC_LANG_PROGRAM([[

#include <sys/types.h>

#include <netdb.h>

      ]],[[

        getprotobyname_r(0, 0, 0);

      ]])

    ],[

      AC_MSG_NOTICE([DEBUG: getprotobyname_r proto wout finds... 3 args])

      tmp_getprotobyname_r="done"

    ])

  fi

  if test "$tmp_getprotobyname_r" = "proto_wout_def"; then

    AC_COMPILE_IFELSE([

      AC_LANG_PROGRAM([[

#include <sys/types.h>

#include <netdb.h>

      ]],[[

        getprotobyname_r(0, 0, 0, 0);
@@ -742,6 +754,20 @@ AC_DEFUN([CHECK_NEED_REENTRANT_GETPROTOBYNAME_R], [ 
      AC_LANG_PROGRAM([[

#define _REENTRANT

#include <sys/types.h>

#include <netdb.h>

      ]],[[

        getprotobyname_r(0, 0, 0);

      ]])

    ],[

      AC_MSG_NOTICE([DEBUG: getprotobyname_r proto with finds... 3 args])

      tmp_getprotobyname_r="needs_reentrant"

    ])

  fi

  if test "$tmp_getprotobyname_r" = "proto_with_def"; then

    AC_COMPILE_IFELSE([

      AC_LANG_PROGRAM([[

#define _REENTRANT

#include <sys/types.h>

#include <netdb.h>

      ]],[[

        getprotobyname_r(0, 0, 0, 0);

m4/reentrant.m4

+45 −0
Original line number Diff line number Diff line
@@ -735,6 +735,28 @@ AC_DEFUN([CHECK_NEED_REENTRANT_GETPROTOBYNAME_R], [ 
    AC_COMPILE_IFELSE([

      AC_LANG_PROGRAM([[

#include <sys/types.h>

#include <netdb.h>

      ]],[[

        getprotobyname_r(0, 0, 0);

      ]])

    ],[

      AC_MSG_NOTICE([DEBUG: getprotobyname_r proto wout finds... 3 args])

      tmp_getprotobyname_r="done"

    ],[

      case $host in

        *-*-osf* | *-*-aix*)

          AC_MSG_NOTICE([DEBUG: getprotobyname_r proto wout fails... 3 args])

          echo "-------------------" >&6

          sed 's/^/| /' conftest.err >&6

          echo "-------------------" >&6

          ;;

      esac

    ])

  fi

  if test "$tmp_getprotobyname_r" = "proto_wout_def"; then

    AC_COMPILE_IFELSE([

      AC_LANG_PROGRAM([[

#include <sys/types.h>

#include <netdb.h>

      ]],[[

        getprotobyname_r(0, 0, 0, 0);
@@ -781,6 +803,29 @@ AC_DEFUN([CHECK_NEED_REENTRANT_GETPROTOBYNAME_R], [ 
      AC_LANG_PROGRAM([[

#define _REENTRANT

#include <sys/types.h>

#include <netdb.h>

      ]],[[

        getprotobyname_r(0, 0, 0);

      ]])

    ],[

      AC_MSG_NOTICE([DEBUG: getprotobyname_r proto with finds... 3 args])

      tmp_getprotobyname_r="needs_reentrant"

    ],[

      case $host in

        *-*-osf* | *-*-aix*)

          AC_MSG_NOTICE([DEBUG: getprotobyname_r proto with fails... 3 args])

          echo "-------------------" >&6

          sed 's/^/| /' conftest.err >&6

          echo "-------------------" >&6

          ;;

      esac

    ])

  fi

  if test "$tmp_getprotobyname_r" = "proto_with_def"; then

    AC_COMPILE_IFELSE([

      AC_LANG_PROGRAM([[

#define _REENTRANT

#include <sys/types.h>

#include <netdb.h>

      ]],[[

        getprotobyname_r(0, 0, 0, 0);