Replaced WINE_CHECK_STRUCT_MEMBER autoconf macro by the standard

AC_CHECK_MEMBERS. Added check for si_fd in siginfo_t.

Replaced WINE_CHECK_STRUCT_MEMBER autoconf macro by the standard
5537dbbf · Alexandre Julliard · d56f063c · 5537dbbf · 5537dbbf · 5537dbbf
Commit 5537dbbf authored Mar 28, 2003 by Alexandre Julliard
12 changed files
--- a/aclocal.m4
+++ b/aclocal.m4
@@ -50,16 +50,6 @@ then AC_DEFINE_UNQUOTED(AS_TR_CPP(SONAME_LIB$1),"$ac_cv_lib_soname_$1",
                        [Define to the soname of the lib$1 library.])dnl
 fi])

-dnl **** Check if a structure contains a specified member ****
-dnl
-dnl Usage: WINE_CHECK_STRUCT_MEMBER(struct,member,[includes,[action-if-found,[action-if-not-found]]])
-dnl
-AC_DEFUN([WINE_CHECK_STRUCT_MEMBER],
-[AC_CACHE_CHECK([for $2 in struct $1], ac_cv_c_$1_$2,
- AC_TRY_COMPILE([$3],[struct $1 s; s.$2 = 0],ac_cv_c_$1_$2="yes",ac_cv_c_$1_$2="no"))
-AS_IF([ test "x$ac_cv_c_$1_$2" = "xyes"],[$4],[$5])
-])
-
 dnl **** Check for reentrant libc ****
 dnl
 dnl Usage: WINE_CHECK_ERRNO(errno-name,[action-if-yes,[action-if-no]])

--- a/configure
+++ b/configure
@@ -15324,9 +15324,9 @@ _ACEOF
 fi


-echo "$as_me:$LINENO: checking for f_bfree in struct statfs" >&5
-echo $ECHO_N "checking for f_bfree in struct statfs... $ECHO_C" >&6
-if test "${ac_cv_c_statfs_f_bfree+set}" = set; then
+echo "$as_me:$LINENO: checking for struct statfs.f_bfree" >&5
+echo $ECHO_N "checking for struct statfs.f_bfree... $ECHO_C" >&6
+if test "${ac_cv_member_struct_statfs_f_bfree+set}" = set; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
 else
  cat >conftest.$ac_ext <<_ACEOF
@@ -15351,10 +15351,13 @@ cat >>conftest.$ac_ext <<_ACEOF
 #  endif
 # endif
 #endif
+
 int
 main ()
 {
-struct statfs s; s.f_bfree = 0
+static struct statfs ac_aggr;
+if (ac_aggr.f_bfree)
+return 0;
  ;
  return 0;
 }
@@ -15371,30 +15374,80 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then
-  ac_cv_c_statfs_f_bfree="yes"
+  ac_cv_member_struct_statfs_f_bfree=yes
 else
  echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5

-ac_cv_c_statfs_f_bfree="no"
-fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: $ac_cv_c_statfs_f_bfree" >&5
-echo "${ECHO_T}$ac_cv_c_statfs_f_bfree" >&6
-if  test "x$ac_cv_c_statfs_f_bfree" = "xyes"; then
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <sys/types.h>
+#ifdef HAVE_SYS_PARAM_H
+# include <sys/param.h>
+#endif
+#ifdef STATFS_DEFINED_BY_SYS_MOUNT
+# include <sys/mount.h>
+#else
+# ifdef STATFS_DEFINED_BY_SYS_VFS
+#  include <sys/vfs.h>
+# else
+#  ifdef STATFS_DEFINED_BY_SYS_STATFS
+#   include <sys/statfs.h>
+#  endif
+# endif
+#endif

-cat >>confdefs.h <<\_ACEOF
-#define STATFS_HAS_BFREE 1
+int
+main ()
+{
+static struct statfs ac_aggr;
+if (sizeof ac_aggr.f_bfree)
+return 0;
+  ;
+  return 0;
+}
 _ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_member_struct_statfs_f_bfree=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5

+ac_cv_member_struct_statfs_f_bfree=no
 fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_member_struct_statfs_f_bfree" >&5
+echo "${ECHO_T}$ac_cv_member_struct_statfs_f_bfree" >&6
+if test $ac_cv_member_struct_statfs_f_bfree = yes; then

+cat >>confdefs.h <<_ACEOF
+#define HAVE_STRUCT_STATFS_F_BFREE 1
+_ACEOF


-echo "$as_me:$LINENO: checking for f_bavail in struct statfs" >&5
-echo $ECHO_N "checking for f_bavail in struct statfs... $ECHO_C" >&6
-if test "${ac_cv_c_statfs_f_bavail+set}" = set; then
+fi
+echo "$as_me:$LINENO: checking for struct statfs.f_bavail" >&5
+echo $ECHO_N "checking for struct statfs.f_bavail... $ECHO_C" >&6
+if test "${ac_cv_member_struct_statfs_f_bavail+set}" = set; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
 else
  cat >conftest.$ac_ext <<_ACEOF
@@ -15419,10 +15472,13 @@ cat >>conftest.$ac_ext <<_ACEOF
 #  endif
 # endif
 #endif
+
 int
 main ()
 {
-struct statfs s; s.f_bavail = 0
+static struct statfs ac_aggr;
+if (ac_aggr.f_bavail)
+return 0;
  ;
  return 0;
 }
@@ -15439,30 +15495,82 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then
-  ac_cv_c_statfs_f_bavail="yes"
+  ac_cv_member_struct_statfs_f_bavail=yes
 else
  echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5

-ac_cv_c_statfs_f_bavail="no"
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <sys/types.h>
+#ifdef HAVE_SYS_PARAM_H
+# include <sys/param.h>
+#endif
+#ifdef STATFS_DEFINED_BY_SYS_MOUNT
+# include <sys/mount.h>
+#else
+# ifdef STATFS_DEFINED_BY_SYS_VFS
+#  include <sys/vfs.h>
+# else
+#  ifdef STATFS_DEFINED_BY_SYS_STATFS
+#   include <sys/statfs.h>
+#  endif
+# endif
+#endif
+
+int
+main ()
+{
+static struct statfs ac_aggr;
+if (sizeof ac_aggr.f_bavail)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_member_struct_statfs_f_bavail=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_member_struct_statfs_f_bavail=no
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:$LINENO: result: $ac_cv_c_statfs_f_bavail" >&5
-echo "${ECHO_T}$ac_cv_c_statfs_f_bavail" >&6
-if  test "x$ac_cv_c_statfs_f_bavail" = "xyes"; then
+echo "$as_me:$LINENO: result: $ac_cv_member_struct_statfs_f_bavail" >&5
+echo "${ECHO_T}$ac_cv_member_struct_statfs_f_bavail" >&6
+if test $ac_cv_member_struct_statfs_f_bavail = yes; then

-cat >>confdefs.h <<\_ACEOF
-#define STATFS_HAS_BAVAIL 1
+cat >>confdefs.h <<_ACEOF
+#define HAVE_STRUCT_STATFS_F_BAVAIL 1
 _ACEOF

-fi

+fi


-echo "$as_me:$LINENO: checking for msg_accrights in struct msghdr" >&5
-echo $ECHO_N "checking for msg_accrights in struct msghdr... $ECHO_C" >&6
-if test "${ac_cv_c_msghdr_msg_accrights+set}" = set; then
+echo "$as_me:$LINENO: checking for struct msghdr.msg_accrights" >&5
+echo $ECHO_N "checking for struct msghdr.msg_accrights... $ECHO_C" >&6
+if test "${ac_cv_member_struct_msghdr_msg_accrights+set}" = set; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
 else
  cat >conftest.$ac_ext <<_ACEOF
@@ -15476,10 +15584,16 @@ cat >>conftest.$ac_ext <<_ACEOF
 #ifdef HAVE_SYS_SOCKET_H
 # include <sys/socket.h>
 #endif
+#ifdef HAVE_SYS_UN_H
+# include <sys/un.h>
+#endif
+
 int
 main ()
 {
-struct msghdr s; s.msg_accrights = 0
+static struct msghdr ac_aggr;
+if (ac_aggr.msg_accrights)
+return 0;
  ;
  return 0;
 }
@@ -15496,30 +15610,72 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then
-  ac_cv_c_msghdr_msg_accrights="yes"
+  ac_cv_member_struct_msghdr_msg_accrights=yes
 else
  echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5

-ac_cv_c_msghdr_msg_accrights="no"
-fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: $ac_cv_c_msghdr_msg_accrights" >&5
-echo "${ECHO_T}$ac_cv_c_msghdr_msg_accrights" >&6
-if  test "x$ac_cv_c_msghdr_msg_accrights" = "xyes"; then
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <sys/types.h>
+#ifdef HAVE_SYS_SOCKET_H
+# include <sys/socket.h>
+#endif
+#ifdef HAVE_SYS_UN_H
+# include <sys/un.h>
+#endif

-cat >>confdefs.h <<\_ACEOF
-#define HAVE_MSGHDR_ACCRIGHTS 1
+int
+main ()
+{
+static struct msghdr ac_aggr;
+if (sizeof ac_aggr.msg_accrights)
+return 0;
+  ;
+  return 0;
+}
 _ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_member_struct_msghdr_msg_accrights=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5

+ac_cv_member_struct_msghdr_msg_accrights=no
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
 fi
+echo "$as_me:$LINENO: result: $ac_cv_member_struct_msghdr_msg_accrights" >&5
+echo "${ECHO_T}$ac_cv_member_struct_msghdr_msg_accrights" >&6
+if test $ac_cv_member_struct_msghdr_msg_accrights = yes; then

+cat >>confdefs.h <<_ACEOF
+#define HAVE_STRUCT_MSGHDR_MSG_ACCRIGHTS 1
+_ACEOF


-echo "$as_me:$LINENO: checking for sa_len in struct sockaddr" >&5
-echo $ECHO_N "checking for sa_len in struct sockaddr... $ECHO_C" >&6
-if test "${ac_cv_c_sockaddr_sa_len+set}" = set; then
+fi
+echo "$as_me:$LINENO: checking for struct sockaddr.sa_len" >&5
+echo $ECHO_N "checking for struct sockaddr.sa_len... $ECHO_C" >&6
+if test "${ac_cv_member_struct_sockaddr_sa_len+set}" = set; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
 else
  cat >conftest.$ac_ext <<_ACEOF
@@ -15533,10 +15689,16 @@ cat >>conftest.$ac_ext <<_ACEOF
 #ifdef HAVE_SYS_SOCKET_H
 # include <sys/socket.h>
 #endif
+#ifdef HAVE_SYS_UN_H
+# include <sys/un.h>
+#endif
+
 int
 main ()
 {
-struct sockaddr s; s.sa_len = 0
+static struct sockaddr ac_aggr;
+if (ac_aggr.sa_len)
+return 0;
  ;
  return 0;
 }
@@ -15553,30 +15715,72 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then
-  ac_cv_c_sockaddr_sa_len="yes"
+  ac_cv_member_struct_sockaddr_sa_len=yes
 else
  echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5

-ac_cv_c_sockaddr_sa_len="no"
-fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: $ac_cv_c_sockaddr_sa_len" >&5
-echo "${ECHO_T}$ac_cv_c_sockaddr_sa_len" >&6
-if  test "x$ac_cv_c_sockaddr_sa_len" = "xyes"; then
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <sys/types.h>
+#ifdef HAVE_SYS_SOCKET_H
+# include <sys/socket.h>
+#endif
+#ifdef HAVE_SYS_UN_H
+# include <sys/un.h>
+#endif

-cat >>confdefs.h <<\_ACEOF
-#define HAVE_SOCKADDR_SA_LEN 1
+int
+main ()
+{
+static struct sockaddr ac_aggr;
+if (sizeof ac_aggr.sa_len)
+return 0;
+  ;
+  return 0;
+}
 _ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_member_struct_sockaddr_sa_len=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5

+ac_cv_member_struct_sockaddr_sa_len=no
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
 fi
+echo "$as_me:$LINENO: result: $ac_cv_member_struct_sockaddr_sa_len" >&5
+echo "${ECHO_T}$ac_cv_member_struct_sockaddr_sa_len" >&6
+if test $ac_cv_member_struct_sockaddr_sa_len = yes; then

+cat >>confdefs.h <<_ACEOF
+#define HAVE_STRUCT_SOCKADDR_SA_LEN 1
+_ACEOF


-echo "$as_me:$LINENO: checking for sun_len in struct sockaddr_un" >&5
-echo $ECHO_N "checking for sun_len in struct sockaddr_un... $ECHO_C" >&6
-if test "${ac_cv_c_sockaddr_un_sun_len+set}" = set; then
+fi
+echo "$as_me:$LINENO: checking for struct sockaddr_un.sun_len" >&5
+echo $ECHO_N "checking for struct sockaddr_un.sun_len... $ECHO_C" >&6
+if test "${ac_cv_member_struct_sockaddr_un_sun_len+set}" = set; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
 else
  cat >conftest.$ac_ext <<_ACEOF
@@ -15593,10 +15797,13 @@ cat >>conftest.$ac_ext <<_ACEOF
 #ifdef HAVE_SYS_UN_H
 # include <sys/un.h>
 #endif
+
 int
 main ()
 {
-struct sockaddr_un s; s.sun_len = 0
+static struct sockaddr_un ac_aggr;
+if (ac_aggr.sun_len)
+return 0;
  ;
  return 0;
 }
@@ -15613,25 +15820,164 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then
-  ac_cv_c_sockaddr_un_sun_len="yes"
+  ac_cv_member_struct_sockaddr_un_sun_len=yes
 else
  echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5

-ac_cv_c_sockaddr_un_sun_len="no"
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <sys/types.h>
+#ifdef HAVE_SYS_SOCKET_H
+# include <sys/socket.h>
+#endif
+#ifdef HAVE_SYS_UN_H
+# include <sys/un.h>
+#endif
+
+int
+main ()
+{
+static struct sockaddr_un ac_aggr;
+if (sizeof ac_aggr.sun_len)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_member_struct_sockaddr_un_sun_len=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_member_struct_sockaddr_un_sun_len=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:$LINENO: result: $ac_cv_c_sockaddr_un_sun_len" >&5
-echo "${ECHO_T}$ac_cv_c_sockaddr_un_sun_len" >&6
-if  test "x$ac_cv_c_sockaddr_un_sun_len" = "xyes"; then
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_member_struct_sockaddr_un_sun_len" >&5
+echo "${ECHO_T}$ac_cv_member_struct_sockaddr_un_sun_len" >&6
+if test $ac_cv_member_struct_sockaddr_un_sun_len = yes; then

-cat >>confdefs.h <<\_ACEOF
-#define HAVE_SOCKADDR_SUN_LEN 1
+cat >>confdefs.h <<_ACEOF
+#define HAVE_STRUCT_SOCKADDR_UN_SUN_LEN 1
+_ACEOF
+
+
+fi
+
+
+echo "$as_me:$LINENO: checking for siginfo_t.si_fd" >&5
+echo $ECHO_N "checking for siginfo_t.si_fd... $ECHO_C" >&6
+if test "${ac_cv_member_siginfo_t_si_fd+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <signal.h>
+
+int
+main ()
+{
+static siginfo_t ac_aggr;
+if (ac_aggr.si_fd)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_member_siginfo_t_si_fd=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
 _ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <signal.h>

+int
+main ()
+{
+static siginfo_t ac_aggr;
+if (sizeof ac_aggr.si_fd)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_member_siginfo_t_si_fd=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_member_siginfo_t_si_fd=no
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
 fi
+echo "$as_me:$LINENO: result: $ac_cv_member_siginfo_t_si_fd" >&5
+echo "${ECHO_T}$ac_cv_member_siginfo_t_si_fd" >&6
+if test $ac_cv_member_siginfo_t_si_fd = yes; then

+cat >>confdefs.h <<_ACEOF
+#define HAVE_SIGINFO_T_SI_FD 1
+_ACEOF
+
+
+fi




--- a/configure.ac
+++ b/configure.ac
@@ -1294,7 +1294,8 @@ fi

 dnl **** FIXME: what about mixed cases, where we need two of them? ***

-WINE_CHECK_STRUCT_MEMBER(statfs,f_bfree,
+dnl Check for statfs members
+AC_CHECK_MEMBERS([struct statfs.f_bfree, struct statfs.f_bavail],,,
 [#include <sys/types.h>
 #ifdef HAVE_SYS_PARAM_H
 # include <sys/param.h>
@@ -1309,53 +1310,20 @@ WINE_CHECK_STRUCT_MEMBER(statfs,f_bfree,
 #   include <sys/statfs.h>
 #  endif
 # endif
-#endif],
-    [AC_DEFINE(STATFS_HAS_BFREE, 1, [Define if the struct statfs has the member bfree])])
+#endif])

-WINE_CHECK_STRUCT_MEMBER(statfs,f_bavail,
-[#include <sys/types.h>
-#ifdef HAVE_SYS_PARAM_H
-# include <sys/param.h>
-#endif
-#ifdef STATFS_DEFINED_BY_SYS_MOUNT
-# include <sys/mount.h>
-#else
-# ifdef STATFS_DEFINED_BY_SYS_VFS
-#  include <sys/vfs.h>
-# else
-#  ifdef STATFS_DEFINED_BY_SYS_STATFS
-#   include <sys/statfs.h>
-#  endif
-# endif
-#endif],
-    [AC_DEFINE(STATFS_HAS_BAVAIL, 1, [Define if the struct statfs has the member bavail])])
-
-dnl Check for file descriptor passing with msg_accrights
-WINE_CHECK_STRUCT_MEMBER(msghdr,msg_accrights,
-[#include <sys/types.h>
-#ifdef HAVE_SYS_SOCKET_H
-# include <sys/socket.h>
-#endif],
-    [AC_DEFINE(HAVE_MSGHDR_ACCRIGHTS, 1, [Define if struct msghdr contains msg_accrights])])
-
-dnl Check for the sa_len member in struct sockaddr
-WINE_CHECK_STRUCT_MEMBER(sockaddr,sa_len,
-[#include <sys/types.h>
-#ifdef HAVE_SYS_SOCKET_H
-# include <sys/socket.h>
-#endif],
-    [AC_DEFINE(HAVE_SOCKADDR_SA_LEN, 1, [Define if struct sockaddr contains sa_len])])
-
-dnl Check for the sun_len member in struct sockaddr_un
-WINE_CHECK_STRUCT_MEMBER(sockaddr_un,sun_len,
+dnl Check for socket structure members
+AC_CHECK_MEMBERS([struct msghdr.msg_accrights, struct sockaddr.sa_len, struct sockaddr_un.sun_len],,,
 [#include <sys/types.h>
 #ifdef HAVE_SYS_SOCKET_H
 # include <sys/socket.h>
 #endif
 #ifdef HAVE_SYS_UN_H
 # include <sys/un.h>
-#endif],
-    [AC_DEFINE(HAVE_SOCKADDR_SUN_LEN, 1, [Define if struct sockaddr_un contains sun_len])])
+#endif])
+
+dnl Check for siginfo_t members
+AC_CHECK_MEMBERS([siginfo_t.si_fd],,,[#include <signal.h>])

 dnl *** check for the need to define platform-specific symbols


--- a/dlls/netapi32/netapi32.c
+++ b/dlls/netapi32/netapi32.c
@@ -52,7 +52,7 @@
 # include <netinet/in.h>
 #endif

-#ifdef HAVE_SOCKADDR_SA_LEN
+#ifdef HAVE_STRUCT_SOCKADDR_SA_LEN
 #  ifndef max
 #   define max(a,b) ((a) > (b) ? (a) : (b))
 #  endif
@@ -60,7 +60,7 @@
 sizeof((i).ifr_name)+(i).ifr_addr.sa_len)
 # else
 #  define ifreq_size(i) sizeof(struct ifreq)
-# endif /* defined(HAVE_SOCKADDR_SA_LEN) */
+# endif /* HAVE_STRUCT_SOCKADDR_SA_LEN */

 WINE_DEFAULT_DEBUG_CHANNEL(netbios);


--- a/dlls/rpcrt4/rpcrt4_main.c
+++ b/dlls/rpcrt4/rpcrt4_main.c
@@ -338,7 +338,7 @@ RPC_STATUS WINAPI UuidCreate(UUID *Uuid)
       * However, under earlier systems, sa_len isn't present, so
       *  the size is just sizeof(struct ifreq)
       */
-#ifdef HAVE_SOCKADDR_SA_LEN
+#ifdef HAVE_STRUCT_SOCKADDR_SA_LEN
 #  ifndef max
 #   define max(a,b) ((a) > (b) ? (a) : (b))
 #  endif
@@ -346,7 +346,7 @@ RPC_STATUS WINAPI UuidCreate(UUID *Uuid)
 sizeof((i).ifr_name)+(i).ifr_addr.sa_len)
 # else
 #  define ifreq_size(i) sizeof(struct ifreq)
-# endif /* defined(HAVE_SOCKADDR_SA_LEN) */
+# endif /* HAVE_STRUCT_SOCKADDR_SA_LEN */

      sd = socket(AF_INET, SOCK_DGRAM, IPPROTO_IP);
      if (sd < 0) {

--- a/dlls/winsock/socket.c
+++ b/dlls/winsock/socket.c
@@ -1150,7 +1150,7 @@ static int WS2_recv ( int fd, struct iovec* iov, int count,

    hdr.msg_iov = iov;
    hdr.msg_iovlen = count;
-#ifdef HAVE_MSGHDR_ACCRIGHTS
+#ifdef HAVE_STRUCT_MSGHDR_MSG_ACCRIGHTS
    hdr.msg_accrights = NULL;
    hdr.msg_accrightslen = 0;
 #else
@@ -1259,7 +1259,7 @@ static int WS2_send ( int fd, struct iovec* iov, int count,

    hdr.msg_iov = iov;
    hdr.msg_iovlen = count;
-#ifdef HAVE_MSGHDR_ACCRIGHTS
+#ifdef HAVE_STRUCT_MSGHDR_MSG_ACCRIGHTS
    hdr.msg_accrights = NULL;
    hdr.msg_accrightslen = 0;
 #else

--- a/files/drive.c
+++ b/files/drive.c
@@ -1314,10 +1314,10 @@ static int DRIVE_GetFreeSpace( int drive, PULARGE_INTEGER size,
    }

    size->QuadPart = RtlEnlargedUnsignedMultiply( info.f_bsize, info.f_blocks );
-#ifdef STATFS_HAS_BAVAIL
+#ifdef HAVE_STRUCT_STATFS_F_BAVAIL
    available->QuadPart = RtlEnlargedUnsignedMultiply( info.f_bavail, info.f_bsize );
 #else
-# ifdef STATFS_HAS_BFREE
+# ifdef HAVE_STRUCT_STATFS_F_BFREE
    available->QuadPart = RtlEnlargedUnsignedMultiply( info.f_bfree, info.f_bsize );
 # else
 #  error "statfs has no bfree/bavail member!"

--- a/include/config.h.in
+++ b/include/config.h.in
@@ -320,9 +320,6 @@
 /* Define to 1 if the system has the type `mode_t'. */
 #undef HAVE_MODE_T

-/* Define if struct msghdr contains msg_accrights */
-#undef HAVE_MSGHDR_ACCRIGHTS
-
 /* Define if you have NAS including devel headers */
 #undef HAVE_NAS

@@ -431,18 +428,15 @@
 /* Define to 1 if you have the `sigaltstack' function. */
 #undef HAVE_SIGALTSTACK

+/* Define to 1 if `si_fd' is member of `siginfo_t'. */
+#undef HAVE_SIGINFO_T_SI_FD
+
 /* Define to 1 if the system has the type `size_t'. */
 #undef HAVE_SIZE_T

 /* Define to 1 if you have the `snprintf' function. */
 #undef HAVE_SNPRINTF

-/* Define if struct sockaddr contains sa_len */
-#undef HAVE_SOCKADDR_SA_LEN
-
-/* Define if struct sockaddr_un contains sun_len */
-#undef HAVE_SOCKADDR_SUN_LEN
-
 /* Define to 1 if you have the <socket.h> header file. */
 #undef HAVE_SOCKET_H

@@ -476,6 +470,21 @@
 /* Define to 1 if you have the `strncasecmp' function. */
 #undef HAVE_STRNCASECMP

+/* Define to 1 if `msg_accrights' is member of `struct msghdr'. */
+#undef HAVE_STRUCT_MSGHDR_MSG_ACCRIGHTS
+
+/* Define to 1 if `sa_len' is member of `struct sockaddr'. */
+#undef HAVE_STRUCT_SOCKADDR_SA_LEN
+
+/* Define to 1 if `sun_len' is member of `struct sockaddr_un'. */
+#undef HAVE_STRUCT_SOCKADDR_UN_SUN_LEN
+
+/* Define to 1 if `f_bavail' is member of `struct statfs'. */
+#undef HAVE_STRUCT_STATFS_F_BAVAIL
+
+/* Define to 1 if `f_bfree' is member of `struct statfs'. */
+#undef HAVE_STRUCT_STATFS_F_BFREE
+
 /* Define to 1 if you have the <syscall.h> header file. */
 #undef HAVE_SYSCALL_H

@@ -751,12 +760,6 @@
 /* Define if the struct statfs is defined by <sys/vfs.h> */
 #undef STATFS_DEFINED_BY_SYS_VFS

-/* Define if the struct statfs has the member bavail */
-#undef STATFS_HAS_BAVAIL
-
-/* Define if the struct statfs has the member bfree */
-#undef STATFS_HAS_BFREE
-
 /* Define to 1 if the `S_IS*' macros in <sys/stat.h> do not work properly. */
 #undef STAT_MACROS_BROKEN


--- a/include/wine/port.h
+++ b/include/wine/port.h
@@ -63,7 +63,7 @@ typedef int ssize_t;

 #ifndef HAVE_STATFS
 # ifdef __BEOS__
-#  define STATFS_HAS_BFREE
+#  define HAVE_STRUCT_STATFS_F_BFREE
 struct statfs {
  long   f_bsize;  /* block_size */
  long   f_blocks; /* total_blocks */

--- a/scheduler/client.c
+++ b/scheduler/client.c
@@ -64,7 +64,7 @@
 #define SOCKETNAME "socket"        /* name of the socket file */
 #define LOCKNAME   "lock"          /* name of the lock file */

-#ifndef HAVE_MSGHDR_ACCRIGHTS
+#ifndef HAVE_STRUCT_MSGHDR_MSG_ACCRIGHTS
 /* data structure used to pass an fd with sendmsg/recvmsg */
 struct cmsg_fd
 {
@@ -73,7 +73,7 @@ struct cmsg_fd
    int type;  /* SCM_RIGHTS */
    int fd;    /* fd to pass */
 };
-#endif  /* HAVE_MSGHDR_ACCRIGHTS */
+#endif  /* HAVE_STRUCT_MSGHDR_MSG_ACCRIGHTS */

 static DWORD boot_thread_id;
 static sigset_t block_set;  /* signals to block during server calls */
@@ -238,7 +238,7 @@ unsigned int wine_server_call( void *req_ptr )
 */
 void wine_server_send_fd( int fd )
 {
-#ifndef HAVE_MSGHDR_ACCRIGHTS
+#ifndef HAVE_STRUCT_MSGHDR_MSG_ACCRIGHTS
    struct cmsg_fd cmsg;
 #endif
    struct send_fd data;
@@ -254,10 +254,10 @@ void wine_server_send_fd( int fd )
    msghdr.msg_iov     = &vec;
    msghdr.msg_iovlen  = 1;

-#ifdef HAVE_MSGHDR_ACCRIGHTS
+#ifdef HAVE_STRUCT_MSGHDR_MSG_ACCRIGHTS
    msghdr.msg_accrights    = (void *)&fd;
    msghdr.msg_accrightslen = sizeof(fd);
-#else  /* HAVE_MSGHDR_ACCRIGHTS */
+#else  /* HAVE_STRUCT_MSGHDR_MSG_ACCRIGHTS */
    cmsg.len   = sizeof(cmsg);
    cmsg.level = SOL_SOCKET;
    cmsg.type  = SCM_RIGHTS;
@@ -265,7 +265,7 @@ void wine_server_send_fd( int fd )
    msghdr.msg_control    = &cmsg;
    msghdr.msg_controllen = sizeof(cmsg);
    msghdr.msg_flags      = 0;
-#endif  /* HAVE_MSGHDR_ACCRIGHTS */
+#endif  /* HAVE_STRUCT_MSGHDR_MSG_ACCRIGHTS */

    data.tid = GetCurrentThreadId();
    data.fd  = fd;
@@ -291,13 +291,13 @@ static int receive_fd( obj_handle_t *handle )
    struct iovec vec;
    int ret, fd;

-#ifdef HAVE_MSGHDR_ACCRIGHTS
+#ifdef HAVE_STRUCT_MSGHDR_MSG_ACCRIGHTS
    struct msghdr msghdr;

    fd = -1;
    msghdr.msg_accrights    = (void *)&fd;
    msghdr.msg_accrightslen = sizeof(fd);
-#else  /* HAVE_MSGHDR_ACCRIGHTS */
+#else  /* HAVE_STRUCT_MSGHDR_MSG_ACCRIGHTS */
    struct msghdr msghdr;
    struct cmsg_fd cmsg;

@@ -308,7 +308,7 @@ static int receive_fd( obj_handle_t *handle )
    msghdr.msg_control    = &cmsg;
    msghdr.msg_controllen = sizeof(cmsg);
    msghdr.msg_flags      = 0;
-#endif  /* HAVE_MSGHDR_ACCRIGHTS */
+#endif  /* HAVE_STRUCT_MSGHDR_MSG_ACCRIGHTS */

    msghdr.msg_name    = NULL;
    msghdr.msg_namelen = 0;
@@ -321,7 +321,7 @@ static int receive_fd( obj_handle_t *handle )
    {
        if ((ret = recvmsg( fd_socket, &msghdr, 0 )) > 0)
        {
-#ifndef HAVE_MSGHDR_ACCRIGHTS
+#ifndef HAVE_STRUCT_MSGHDR_MSG_ACCRIGHTS
            fd = cmsg.fd;
 #endif
            if (fd == -1) server_protocol_error( "no fd received for handle %d\n", *handle );
@@ -586,7 +586,7 @@ static int server_connect( const char *oldcwd, const char *serverdir )
        addr.sun_family = AF_UNIX;
        strcpy( addr.sun_path, SOCKETNAME );
        slen = sizeof(addr) - sizeof(addr.sun_path) + strlen(addr.sun_path) + 1;
-#ifdef HAVE_SOCKADDR_SUN_LEN
+#ifdef HAVE_STRUCT_SOCKADDR_UN_SUN_LEN
        addr.sun_len = slen;
 #endif
        if ((s = socket( AF_UNIX, SOCK_STREAM, 0 )) == -1) fatal_perror( "socket" );

--- a/server/request.c
+++ b/server/request.c
@@ -113,7 +113,7 @@ static struct master_socket *master_socket;  /* the master socket object */
 /* socket communication static structures */
 static struct iovec myiovec;
 static struct msghdr msghdr;
-#ifndef HAVE_MSGHDR_ACCRIGHTS
+#ifndef HAVE_STRUCT_MSGHDR_MSG_ACCRIGHTS
 struct cmsg_fd
 {
    int len;   /* sizeof structure */
@@ -122,7 +122,7 @@ struct cmsg_fd
    int fd;    /* fd to pass */
 };
 static struct cmsg_fd cmsg = { sizeof(cmsg), SOL_SOCKET, SCM_RIGHTS, -1 };
-#endif  /* HAVE_MSGHDR_ACCRIGHTS */
+#endif  /* HAVE_STRUCT_MSGHDR_MSG_ACCRIGHTS */

 /* complain about a protocol error and terminate the client connection */
 void fatal_protocol_error( struct thread *thread, const char *err, ... )
@@ -335,20 +335,20 @@ int receive_fd( struct process *process )
    struct send_fd data;
    int fd, ret;

-#ifdef HAVE_MSGHDR_ACCRIGHTS
+#ifdef HAVE_STRUCT_MSGHDR_MSG_ACCRIGHTS
    msghdr.msg_accrightslen = sizeof(int);
    msghdr.msg_accrights = (void *)&fd;
-#else  /* HAVE_MSGHDR_ACCRIGHTS */
+#else  /* HAVE_STRUCT_MSGHDR_MSG_ACCRIGHTS */
    msghdr.msg_control    = &cmsg;
    msghdr.msg_controllen = sizeof(cmsg);
    cmsg.fd = -1;
-#endif  /* HAVE_MSGHDR_ACCRIGHTS */
+#endif  /* HAVE_STRUCT_MSGHDR_MSG_ACCRIGHTS */

    myiovec.iov_base = (void *)&data;
    myiovec.iov_len  = sizeof(data);

    ret = recvmsg( get_unix_fd( process->msg_fd ), &msghdr, 0 );
-#ifndef HAVE_MSGHDR_ACCRIGHTS
+#ifndef HAVE_STRUCT_MSGHDR_MSG_ACCRIGHTS
    fd = cmsg.fd;
 #endif

@@ -405,14 +405,14 @@ int send_client_fd( struct process *process, int fd, obj_handle_t handle )
        fprintf( stderr, "%04x: *fd* %p -> %d\n",
                 current ? current->id : process->id, handle, fd );

-#ifdef HAVE_MSGHDR_ACCRIGHTS
+#ifdef HAVE_STRUCT_MSGHDR_MSG_ACCRIGHTS
    msghdr.msg_accrightslen = sizeof(fd);
    msghdr.msg_accrights = (void *)&fd;
-#else  /* HAVE_MSGHDR_ACCRIGHTS */
+#else  /* HAVE_STRUCT_MSGHDR_MSG_ACCRIGHTS */
    msghdr.msg_control    = &cmsg;
    msghdr.msg_controllen = sizeof(cmsg);
    cmsg.fd = fd;
-#endif  /* HAVE_MSGHDR_ACCRIGHTS */
+#endif  /* HAVE_STRUCT_MSGHDR_MSG_ACCRIGHTS */

    myiovec.iov_base = (void *)&handle;
    myiovec.iov_len  = sizeof(handle);
@@ -678,7 +678,7 @@ static void acquire_lock(void)
    addr.sun_family = AF_UNIX;
    strcpy( addr.sun_path, server_socket_name );
    slen = sizeof(addr) - sizeof(addr.sun_path) + strlen(addr.sun_path) + 1;
-#ifdef HAVE_SOCKADDR_SUN_LEN
+#ifdef HAVE_STRUCT_SOCKADDR_UN_SUN_LEN
    addr.sun_len = slen;
 #endif
    if (bind( fd, (struct sockaddr *)&addr, slen ) == -1)

--- a/server/signal.c
+++ b/server/signal.c
@@ -198,7 +198,9 @@ static void do_sigchld()
 static void do_sigio( int signum, siginfo_t *si, void *x )
 {
    do_signal( handler_sigio );
+#ifdef HAVE_SIGINFO_T_SI_FD
    do_change_notify( si->si_fd );
+#endif
 }

 void init_signals(void)