linux-2630-maybe-20090331

[openafs.git] / acinclude.m4

diff --git a/acinclude.m4 b/acinclude.m4
index d026f35..ae9d031 100644 (file)
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -317,7 +317,6 @@ dnl AC_MINIX
 dnl Various compiler setup.
 AC_TYPE_PID_T
 AC_TYPE_SIZE_T
-AC_TYPE_SIGNAL
 COMPILER_HAS_FUNCTION_MACRO
 
 dnl Checks for programs.
@@ -841,6 +840,7 @@ case $AFS_SYSNAME in *_linux* | *_umlinux*)
                  LINUX_KMEM_CACHE_INIT
                  LINUX_HAVE_GRAB_CACHE_PAGE_WRITE_BEGIN
                  LINUX_STRUCT_TASK_HAS_CRED
+                LINUX_STRUCT_PROC_DIR_ENTRY_HAS_OWNER
                 LINUX_HAVE_KMEM_CACHE_T
                 LINUX_KMEM_CACHE_CREATE_TAKES_DTOR
                 LINUX_D_PATH_TAKES_STRUCT_PATH
@@ -910,6 +910,7 @@ case $AFS_SYSNAME in *_linux* | *_umlinux*)
                 LINUX_REFRIGERATOR
                 LINUX_LINUX_KEYRING_SUPPORT
                 LINUX_KEY_ALLOC_NEEDS_STRUCT_TASK
+                LINUX_KEY_ALLOC_NEEDS_CRED
                 LINUX_DO_SYNC_READ
                 LINUX_GENERIC_FILE_AIO_READ
                 LINUX_INIT_WORK_HAS_DATA
@@ -1513,7 +1514,7 @@ AC_HEADER_DIRENT
 AC_CHECK_HEADERS(stdlib.h string.h unistd.h poll.h fcntl.h sys/time.h sys/file.h)
 AC_CHECK_HEADERS(netinet/in.h netdb.h sys/fcntl.h sys/mnttab.h sys/mntent.h)
 AC_CHECK_HEADERS(mntent.h sys/vfs.h sys/param.h sys/fs_types.h sys/fstyp.h)
-AC_CHECK_HEADERS(sys/mount.h strings.h termios.h signal.h poll.h)
+AC_CHECK_HEADERS(sys/mount.h strings.h termios.h signal.h poll.h sys/pag.h)
 AC_CHECK_HEADERS(windows.h malloc.h winsock2.h direct.h io.h sys/user.h)
 AC_CHECK_HEADERS(security/pam_modules.h siad.h usersec.h ucontext.h regex.h values.h)
 AC_CHECK_HEADERS(linux/errqueue.h,,,[#include <linux/types.h>])
@@ -1556,13 +1557,19 @@ else
     AC_MSG_RESULT(no)
 fi
 
+AC_TYPE_SOCKLEN_T
 AC_TYPE_SIGNAL
 AC_CHECK_TYPE(ssize_t, int)
-AC_CHECK_TYPE([sig_t], ,
-    [AC_DEFINE([sig_t], [int],
-        [Define to int if <signal.h> does not define.])],
-[#include <sys/types.h>
-#include <signal.h>])
+AC_CHECK_TYPES(sig_t, , ,
+  [#include <sys/types.h>
+   #include <signal.h> ])
+AH_BOTTOM(
+[#ifndef HAVE_SIG_T
+#ifndef SIG_T_DEFINED
+#define SIG_T_DEFINED
+typedef RETSIGTYPE (*sig_t) ();
+#endif
+#endif])
 AC_CHECK_TYPE([sig_atomic_t], ,
     [AC_DEFINE([sig_atomic_t], [int],
         [Define to int if <signal.h> does not define.])],