[LINUX_BUILD_VNODE_FROM_INODE(src/config,afs)],
[LINUX_BUILD_VNODE_FROM_INODE(${srcdir}/src/config,src/afs/LINUX,${srcdir}/src/afs/LINUX)]
)
+ LINUX_COMPLETION_H_EXISTS
+ LINUX_DEFINES_FOR_EACH_PROCESS
+ LINUX_DEFINES_PREV_TASK
+ LINUX_EXPORTS_TASKLIST_LOCK
LINUX_FS_STRUCT_ADDRESS_SPACE_HAS_PAGE_LOCK
LINUX_FS_STRUCT_ADDRESS_SPACE_HAS_GFP_MASK
LINUX_FS_STRUCT_INODE_HAS_I_TRUNCATE_SEM
LINUX_FS_STRUCT_INODE_HAS_I_DIRTY_DATA_BUFFERS
LINUX_FS_STRUCT_INODE_HAS_I_DEVICES
LINUX_INODE_SETATTR_RETURN_TYPE
- LINUX_COMPLETION_H_EXISTS
- LINUX_EXPORTS_TASKLIST_LOCK
LINUX_NEED_RHCONFIG
+ LINUX_RECALC_SIGPENDING_ARG_TYPE
+ LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_PARENT
+ LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_REAL_PARENT
+ LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_SIGMASK_LOCK
LINUX_WHICH_MODULES
if test "x$ac_cv_linux_config_modversions" = "xno"; then
AC_MSG_WARN([Cannot determine sys_call_table status. assuming it's exported])
ac_cv_linux_exports_sys_call_table=yes
else
- LINUX_EXPORTS_SYS_CALL_TABLE
- LINUX_EXPORTS_KALLSYMS_SYMBOL
- LINUX_EXPORTS_KALLSYMS_ADDRESS
LINUX_EXPORTS_INIT_MM
+ LINUX_EXPORTS_KALLSYMS_ADDRESS
+ LINUX_EXPORTS_KALLSYMS_SYMBOL
+ LINUX_EXPORTS_SYS_CALL_TABLE
+ LINUX_EXPORTS_SYS_CHDIR
+ LINUX_EXPORTS_SYS_CLOSE
if test "x$ac_cv_linux_exports_sys_call_table" = "xno"; then
linux_syscall_method=none
if test "x$ac_cv_linux_exports_init_mm" = "xyes"; then
if test "x$linux_syscall_method" = "xnone"; then
AC_MSG_ERROR([no available sys_call_table access method])
fi
+ if test "x$ac_cv_linux_exports_sys_chdir" = "xyes" ; then
+ AC_DEFINE(EXPORTED_SYS_CHDIR, 1, [define if your linux kernel exports sys_chdir])
+ fi
+ if test "x$ac_cv_linux_exports_sys_close" = "xyes" ; then
+ AC_DEFINE(EXPORTED_SYS_CLOSE, 1, [define if your linux kernel exports sys_close])
+ fi
fi
fi
if test "x$ac_cv_linux_exports_tasklist_lock" = "xyes" ; then
AC_DEFINE(EXPORTED_KALLSYMS_ADDRESS)
fi
if test "x$ac_cv_linux_completion_h_exists" = "xyes" ; then
- AC_DEFINE(COMPLETION_H_EXISTS, 1, [define if your h_exists exists])
+ AC_DEFINE(COMPLETION_H_EXISTS, 1, [define if completion_h exists])
+ fi
+ if test "x$ac_cv_linux_defines_for_each_process" = "xyes" ; then
+ AC_DEFINE(DEFINED_FOR_EACH_PROCESS, 1, [define if for_each_process defined])
+ fi
+ if test "x$ac_cv_linux_defines_prev_task" = "xyes" ; then
+ AC_DEFINE(DEFINED_PREV_TASK, 1, [define if prev_task defined])
fi
if test "x$ac_cv_linux_func_inode_setattr_returns_int" = "xyes" ; then
AC_DEFINE(INODE_SETATTR_NOT_VOID, 1, [define if your setattr return return non-void])
AC_DEFINE(STRUCT_INODE_HAS_I_DEVICES, 1, [define if you struct inode has i_devices])
fi
if test "x$ac_cv_linux_fs_struct_inode_has_i_dirty_data_buffers" = "xyes"; then
- AC_DEFINE(STRUCT_INODE_HAS_I_DIRTY_DATA_BUFFERS, 1, [define if you struct inode has data_buffers])
+ AC_DEFINE(STRUCT_INODE_HAS_I_DIRTY_DATA_BUFFERS, 1, [define if your struct inode has data_buffers])
+ fi
+ if test "x$ac_cv_linux_func_recalc_sigpending_takes_void" = "xyes"; then
+ AC_DEFINE(RECALC_SIGPENDING_TAKES_VOID, 1, [define if your recalc_sigpending takes void])
+ fi
+ if test "x$ac_cv_linux_sched_struct_task_struct_has_parent" = "xyes"; then
+ AC_DEFINE(STRUCT_TASK_STRUCT_HAS_PARENT, 1, [define if your struct task_struct has parent])
+ fi
+ if test "x$ac_cv_linux_sched_struct_task_struct_has_real_parent" = "xyes"; then
+ AC_DEFINE(STRUCT_TASK_STRUCT_HAS_REAL_PARENT, 1, [define if your struct task_struct has real_parent])
+ fi
+ if test "x$ac_cv_linux_sched_struct_task_struct_has_sigmask_lock" = "xyes"; then
+ AC_DEFINE(STRUCT_TASK_STRUCT_HAS_SIGMASK_LOCK, 1, [define if your struct task_struct has sigmask_lock])
fi
:
fi
-AC_DEFUN(LINUX_EXPORTS_TASKLIST_LOCK, [
-AC_MSG_CHECKING(for exported tasklist_lock)
+AC_DEFUN(LINUX_COMPLETION_H_EXISTS, [
+AC_MSG_CHECKING(for linux/completion.h existance)
save_CPPFLAGS="$CPPFLAGS"
CPPFLAGS="-I${LINUX_KERNEL_PATH}/include -D__KERNEL__ $CPPFLAGS"
-AC_CACHE_VAL(ac_cv_linux_exports_tasklist_lock,
+AC_CACHE_VAL(ac_cv_linux_completion_h_exists,
[
AC_TRY_COMPILE(
-[#include <linux/modversions.h>],
-[#ifndef __ver_tasklist_lock
-#error tasklist_lock not exported
+[#include <linux/completion.h>
+#include <linux/version.h>],
+[struct completion _c;
+#if LINUX_VERSION_CODE <= KERNEL_VERSION(2,4,8)
+lose
+#endif
+],
+ac_cv_linux_completion_h_exists=yes,
+ac_cv_linux_completion_h_exists=no)])
+AC_MSG_RESULT($ac_cv_linux_completion_h_exists)
+CPPFLAGS="$save_CPPFLAGS"])
+
+
+AC_DEFUN(LINUX_DEFINES_FOR_EACH_PROCESS, [
+AC_MSG_CHECKING(for defined for_each_process)
+save_CPPFLAGS="$CPPFLAGS"
+CPPFLAGS="-I${LINUX_KERNEL_PATH}/include -D__KERNEL__ $CPPFLAGS"
+AC_CACHE_VAL(ac_cv_linux_defines_for_each_process,
+[
+AC_TRY_COMPILE(
+[#include <linux/sched.h>],
+[#ifndef for_each_process(p)
+#error for_each_process not defined
#endif],
-ac_cv_linux_exports_tasklist_lock=yes,
-ac_cv_linux_exports_tasklist_lock=no)])
-AC_MSG_RESULT($ac_cv_linux_exports_tasklist_lock)
+ac_cv_linux_defines_for_each_process=yes,
+ac_cv_linux_defines_for_each_process=no)])
+AC_MSG_RESULT($ac_cv_linux_defines_for_each_process)
CPPFLAGS="$save_CPPFLAGS"])
-AC_DEFUN(LINUX_EXPORTS_SYS_CALL_TABLE, [
-AC_MSG_CHECKING(for exported sys_call_table)
+
+AC_DEFUN(LINUX_DEFINES_PREV_TASK, [
+AC_MSG_CHECKING(for defined prev_task)
save_CPPFLAGS="$CPPFLAGS"
CPPFLAGS="-I${LINUX_KERNEL_PATH}/include -D__KERNEL__ $CPPFLAGS"
-AC_CACHE_VAL(ac_cv_linux_exports_sys_call_table,
+AC_CACHE_VAL(ac_cv_linux_defines_prev_task,
[
AC_TRY_COMPILE(
-[#include <linux/modversions.h>],
-[#ifndef __ver_sys_call_table
-#error sys_call_table not exported
+[#include <linux/sched.h>],
+[#ifndef prev_task(p)
+#error prev_task not defined
#endif],
-ac_cv_linux_exports_sys_call_table=yes,
-ac_cv_linux_exports_sys_call_table=no)])
-AC_MSG_RESULT($ac_cv_linux_exports_sys_call_table)
+ac_cv_linux_defines_prev_task=yes,
+ac_cv_linux_defines_prev_task=no)])
+AC_MSG_RESULT($ac_cv_linux_defines_prev_task)
CPPFLAGS="$save_CPPFLAGS"])
+
AC_DEFUN(LINUX_EXPORTS_INIT_MM, [
AC_MSG_CHECKING(for exported init_mm)
save_CPPFLAGS="$CPPFLAGS"
AC_MSG_RESULT($ac_cv_linux_exports_init_mm)
CPPFLAGS="$save_CPPFLAGS"])
+
+AC_DEFUN(LINUX_EXPORTS_KALLSYMS_ADDRESS, [
+AC_MSG_CHECKING(for exported kallsyms_address_to_symbol)
+save_CPPFLAGS="$CPPFLAGS"
+CPPFLAGS="-I${LINUX_KERNEL_PATH}/include -D__KERNEL__ $CPPFLAGS"
+AC_CACHE_VAL(ac_cv_linux_exports_kallsyms_address,
+[
+AC_TRY_COMPILE(
+[#include <linux/modversions.h>],
+[#ifndef __ver_kallsyms_address_to_symbol
+#error kallsyms_address_to_symbol not exported
+#endif],
+ac_cv_linux_exports_kallsyms_address=yes,
+ac_cv_linux_exports_kallsyms_address=no)])
+AC_MSG_RESULT($ac_cv_linux_exports_kallsyms_address)
+CPPFLAGS="$save_CPPFLAGS"])
+
+
AC_DEFUN(LINUX_EXPORTS_KALLSYMS_SYMBOL, [
AC_MSG_CHECKING(for exported kallsyms_symbol_to_address)
save_CPPFLAGS="$CPPFLAGS"
AC_MSG_RESULT($ac_cv_linux_exports_kallsyms_symbol)
CPPFLAGS="$save_CPPFLAGS"])
-AC_DEFUN(LINUX_EXPORTS_KALLSYMS_ADDRESS, [
-AC_MSG_CHECKING(for exported kallsyms_address_to_symbol)
+
+AC_DEFUN(LINUX_EXPORTS_SYS_CALL_TABLE, [
+AC_MSG_CHECKING(for exported sys_call_table)
save_CPPFLAGS="$CPPFLAGS"
CPPFLAGS="-I${LINUX_KERNEL_PATH}/include -D__KERNEL__ $CPPFLAGS"
-AC_CACHE_VAL(ac_cv_linux_exports_kallsyms_address,
+AC_CACHE_VAL(ac_cv_linux_exports_sys_call_table,
[
AC_TRY_COMPILE(
[#include <linux/modversions.h>],
-[#ifndef __ver_kallsyms_address_to_symbol
-#error kallsyms_address_to_symbol not exported
+[#ifndef __ver_sys_call_table
+#error sys_call_table not exported
#endif],
-ac_cv_linux_exports_kallsyms_address=yes,
-ac_cv_linux_exports_kallsyms_address=no)])
-AC_MSG_RESULT($ac_cv_linux_exports_kallsyms_address)
+ac_cv_linux_exports_sys_call_table=yes,
+ac_cv_linux_exports_sys_call_table=no)])
+AC_MSG_RESULT($ac_cv_linux_exports_sys_call_table)
CPPFLAGS="$save_CPPFLAGS"])
-AC_DEFUN(LINUX_COMPLETION_H_EXISTS, [
-AC_MSG_CHECKING(for linux/completion.h existance)
+
+AC_DEFUN(LINUX_EXPORTS_SYS_CHDIR, [
+AC_MSG_CHECKING(for exported sys_chdir)
save_CPPFLAGS="$CPPFLAGS"
CPPFLAGS="-I${LINUX_KERNEL_PATH}/include -D__KERNEL__ $CPPFLAGS"
-AC_CACHE_VAL(ac_cv_linux_completion_h_exists,
+AC_CACHE_VAL(ac_cv_linux_exports_sys_chdir,
[
AC_TRY_COMPILE(
-[#include <linux/completion.h>
-#include <linux/version.h?],
-[struct completion _c;
-#if LINUX_VERSION_CODE <= KERNEL_VERSION(2,4,8)
-lose
-#endif
-],
-ac_cv_linux_completion_h_exists=yes,
-ac_cv_linux_completion_h_exists=no)])
-AC_MSG_RESULT($ac_cv_linux_completion_h_exists)
+[#include <linux/modversions.h>],
+[#ifndef __ver_sys_chdir
+#error sys_chdir not exported
+#endif],
+ac_cv_linux_exports_sys_chdir=yes,
+ac_cv_linux_exports_sys_chdir=no)])
+AC_MSG_RESULT($ac_cv_linux_exports_sys_chdir)
CPPFLAGS="$save_CPPFLAGS"])
-AC_DEFUN(LINUX_FS_STRUCT_INODE_HAS_I_MMAP_SHARED, [
-AC_MSG_CHECKING(for i_mmap_shared in struct inode)
+
+AC_DEFUN(LINUX_EXPORTS_SYS_CLOSE, [
+AC_MSG_CHECKING(for exported sys_close)
save_CPPFLAGS="$CPPFLAGS"
CPPFLAGS="-I${LINUX_KERNEL_PATH}/include -D__KERNEL__ $CPPFLAGS"
-AC_CACHE_VAL(ac_cv_linux_fs_struct_inode_has_i_mmap_shared,
+AC_CACHE_VAL(ac_cv_linux_exports_sys_close,
+[
+AC_TRY_COMPILE(
+[#include <linux/modversions.h>],
+[#ifndef __ver_sys_close
+#error sys_close not exported
+#endif],
+ac_cv_linux_exports_sys_close=yes,
+ac_cv_linux_exports_sys_close=no)])
+AC_MSG_RESULT($ac_cv_linux_exports_sys_close)
+CPPFLAGS="$save_CPPFLAGS"])
+
+
+AC_DEFUN(LINUX_EXPORTS_TASKLIST_LOCK, [
+AC_MSG_CHECKING(for exported tasklist_lock)
+save_CPPFLAGS="$CPPFLAGS"
+CPPFLAGS="-I${LINUX_KERNEL_PATH}/include -D__KERNEL__ $CPPFLAGS"
+AC_CACHE_VAL(ac_cv_linux_exports_tasklist_lock,
+[
+AC_TRY_COMPILE(
+[#include <linux/modversions.h>],
+[#ifndef __ver_tasklist_lock
+#error tasklist_lock not exported
+#endif],
+ac_cv_linux_exports_tasklist_lock=yes,
+ac_cv_linux_exports_tasklist_lock=no)])
+AC_MSG_RESULT($ac_cv_linux_exports_tasklist_lock)
+CPPFLAGS="$save_CPPFLAGS"])
+
+
+AC_DEFUN(LINUX_FS_STRUCT_INODE_HAS_I_CDEV, [
+AC_MSG_CHECKING(for i_cdev in struct inode)
+save_CPPFLAGS="$CPPFLAGS"
+CPPFLAGS="-I${LINUX_KERNEL_PATH}/include -D__KERNEL__ $CPPFLAGS"
+AC_CACHE_VAL(ac_cv_linux_fs_struct_inode_has_i_cdev,
[
AC_TRY_COMPILE(
[#include <linux/fs.h>],
[struct inode _inode;
-printf("%d\n", _inode.i_mmap_shared);],
-ac_cv_linux_fs_struct_inode_has_i_mmap_shared=yes,
-ac_cv_linux_fs_struct_inode_has_i_mmap_shared=no)])
-AC_MSG_RESULT($ac_cv_linux_fs_struct_inode_has_i_mmap_shared)
+printf("%d\n", _inode.i_cdev);],
+ac_cv_linux_fs_struct_inode_has_i_cdev=yes,
+ac_cv_linux_fs_struct_inode_has_i_cdev=no)])
+AC_MSG_RESULT($ac_cv_linux_fs_struct_inode_has_i_cdev)
+CPPFLAGS="$save_CPPFLAGS"])
+
+
+AC_DEFUN(LINUX_FS_STRUCT_INODE_HAS_I_DEVICES, [
+AC_MSG_CHECKING(for i_devices in struct inode)
+save_CPPFLAGS="$CPPFLAGS"
+CPPFLAGS="-I${LINUX_KERNEL_PATH}/include -D__KERNEL__ $CPPFLAGS"
+AC_CACHE_VAL(ac_cv_linux_fs_struct_inode_has_i_cdev,
+[
+AC_TRY_COMPILE(
+[#include <linux/fs.h>],
+[struct inode _inode;
+printf("%d\n", _inode.i_devices);],
+ac_cv_linux_fs_struct_inode_has_i_devices=yes,
+ac_cv_linux_fs_struct_inode_has_i_devices=no)])
+AC_MSG_RESULT($ac_cv_linux_fs_struct_inode_has_i_devices)
CPPFLAGS="$save_CPPFLAGS"])
+
AC_DEFUN(LINUX_FS_STRUCT_INODE_HAS_I_DIRTY_DATA_BUFFERS, [
AC_MSG_CHECKING(for i_dirty_data_buffers in struct inode)
save_CPPFLAGS="$CPPFLAGS"
AC_MSG_RESULT($ac_cv_linux_fs_struct_inode_has_i_dirty_data_buffers)
CPPFLAGS="$save_CPPFLAGS"])
+
AC_DEFUN(LINUX_FS_STRUCT_INODE_HAS_I_MAPPING_OVERLOAD, [
AC_MSG_CHECKING(for i_mapping_overload in struct inode)
save_CPPFLAGS="$CPPFLAGS"
AC_MSG_RESULT($ac_cv_linux_fs_struct_inode_has_i_mapping_overload)
CPPFLAGS="$save_CPPFLAGS"])
-AC_DEFUN(LINUX_FS_STRUCT_INODE_HAS_I_CDEV, [
-AC_MSG_CHECKING(for i_cdev in struct inode)
+
+AC_DEFUN(LINUX_FS_STRUCT_INODE_HAS_I_MMAP_SHARED, [
+AC_MSG_CHECKING(for i_mmap_shared in struct inode)
save_CPPFLAGS="$CPPFLAGS"
CPPFLAGS="-I${LINUX_KERNEL_PATH}/include -D__KERNEL__ $CPPFLAGS"
-AC_CACHE_VAL(ac_cv_linux_fs_struct_inode_has_i_cdev,
+AC_CACHE_VAL(ac_cv_linux_fs_struct_inode_has_i_mmap_shared,
[
AC_TRY_COMPILE(
[#include <linux/fs.h>],
[struct inode _inode;
-printf("%d\n", _inode.i_cdev);],
-ac_cv_linux_fs_struct_inode_has_i_cdev=yes,
-ac_cv_linux_fs_struct_inode_has_i_cdev=no)])
-AC_MSG_RESULT($ac_cv_linux_fs_struct_inode_has_i_cdev)
+printf("%d\n", _inode.i_mmap_shared);],
+ac_cv_linux_fs_struct_inode_has_i_mmap_shared=yes,
+ac_cv_linux_fs_struct_inode_has_i_mmap_shared=no)])
+AC_MSG_RESULT($ac_cv_linux_fs_struct_inode_has_i_mmap_shared)
CPPFLAGS="$save_CPPFLAGS"])
-AC_DEFUN(LINUX_FS_STRUCT_INODE_HAS_I_DEVICES, [
-AC_MSG_CHECKING(for i_devices in struct inode)
+
+AC_DEFUN(LINUX_RECALC_SIGPENDING_ARG_TYPE,[
+AC_MSG_CHECKING(for recalc_sigpending arg type)
save_CPPFLAGS="$CPPFLAGS"
CPPFLAGS="-I${LINUX_KERNEL_PATH}/include -D__KERNEL__ $CPPFLAGS"
-AC_CACHE_VAL(ac_cv_linux_fs_struct_inode_has_i_cdev,
+AC_CACHE_VAL(ac_cv_linux_func_recalc_sigpending_takes_void,
[
AC_TRY_COMPILE(
-[#include <linux/fs.h>],
-[struct inode _inode;
-printf("%d\n", _inode.i_devices);],
-ac_cv_linux_fs_struct_inode_has_i_devices=yes,
-ac_cv_linux_fs_struct_inode_has_i_devices=no)])
-AC_MSG_RESULT($ac_cv_linux_fs_struct_inode_has_i_devices)
+[#include <linux/sched.h>],
+[recalc_sigpending();],
+ac_cv_linux_func_recalc_sigpending_takes_void=yes,
+ac_cv_linux_func_recalc_sigpending_takes_void=no)])
+AC_MSG_RESULT($ac_cv_linux_func_recalc_sigpending_takes_void)
+CPPFLAGS="$save_CPPFLAGS"])
+
+
+AC_DEFUN(LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_PARENT, [
+AC_MSG_CHECKING(for parent in struct task_struct)
+save_CPPFLAGS="$CPPFLAGS"
+CPPFLAGS="-I${LINUX_KERNEL_PATH}/include -D__KERNEL__ $CPPFLAGS"
+AC_CACHE_VAL(ac_cv_linux_sched_struct_task_struct_has_parent,
+[
+AC_TRY_COMPILE(
+[#include <linux/sched.h>],
+[struct task_struct _tsk;
+printf("%d\n", _tsk.parent);],
+ac_cv_linux_sched_struct_task_struct_has_parent=yes,
+ac_cv_linux_sched_struct_task_struct_has_parent=no)])
+AC_MSG_RESULT($ac_cv_linux_sched_struct_task_struct_has_parent)
+CPPFLAGS="$save_CPPFLAGS"])
+
+
+AC_DEFUN(LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_REAL_PARENT, [
+AC_MSG_CHECKING(for real_parent in struct task_struct)
+save_CPPFLAGS="$CPPFLAGS"
+CPPFLAGS="-I${LINUX_KERNEL_PATH}/include -D__KERNEL__ $CPPFLAGS"
+AC_CACHE_VAL(ac_cv_linux_sched_struct_task_struct_has_real_parent,
+[
+AC_TRY_COMPILE(
+[#include <linux/sched.h>],
+[struct task_struct _tsk;
+printf("%d\n", _tsk.real_parent);],
+ac_cv_linux_sched_struct_task_struct_has_real_parent=yes,
+ac_cv_linux_sched_struct_task_struct_has_real_parent=no)])
+AC_MSG_RESULT($ac_cv_linux_sched_struct_task_struct_has_real_parent)
CPPFLAGS="$save_CPPFLAGS"])
+
+AC_DEFUN(LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_SIGMASK_LOCK, [
+AC_MSG_CHECKING(for sigmask_lock in struct task_struct)
+save_CPPFLAGS="$CPPFLAGS"
+CPPFLAGS="-I${LINUX_KERNEL_PATH}/include -D__KERNEL__ $CPPFLAGS"
+AC_CACHE_VAL(ac_cv_linux_sched_struct_task_struct_has_sigmask_lock,
+[
+AC_TRY_COMPILE(
+[#include <linux/sched.h>],
+[struct task_struct _tsk;
+printf("%d\n", _tsk.sigmask_lock);],
+ac_cv_linux_sched_struct_task_struct_has_sigmask_lock=yes,
+ac_cv_linux_sched_struct_task_struct_has_sigmask_lock=no)])
+AC_MSG_RESULT($ac_cv_linux_sched_struct_task_struct_has_sigmask_lock)
+CPPFLAGS="$save_CPPFLAGS"])