57 lines
1.4 KiB
Plaintext
57 lines
1.4 KiB
Plaintext
|
dnl #
|
||
|
|
dnl # 3.9 API change,
|
||
|
|
dnl # Moved things from linux/sched.h to linux/sched/rt.h
|
||
|
|
dnl #
|
||
|
|
AC_DEFUN([SPL_AC_SCHED_RT_HEADER],
|
||
|
|
[AC_MSG_CHECKING([whether header linux/sched/rt.h exists])
|
||
|
|
SPL_LINUX_TRY_COMPILE([
|
||
|
|
#include <linux/sched.h>
|
||
|
|
#include <linux/sched/rt.h>
|
||
|
|
],[
|
||
|
|
return 0;
|
||
|
|
],[
|
||
|
|
AC_DEFINE(HAVE_SCHED_RT_HEADER, 1, [linux/sched/rt.h exists])
|
||
|
|
AC_MSG_RESULT(yes)
|
||
|
|
],[
|
||
|
|
AC_MSG_RESULT(no)
|
||
|
|
])
|
||
|
|
])
|
||
|
|
|
||
|
|
dnl #
|
||
|
|
dnl # 4.11 API change,
|
||
|
|
dnl # Moved things from linux/sched.h to linux/sched/signal.h
|
||
|
|
dnl #
|
||
|
|
AC_DEFUN([SPL_AC_SCHED_SIGNAL_HEADER],
|
||
|
|
[AC_MSG_CHECKING([whether header linux/sched/signal.h exists])
|
||
|
|
SPL_LINUX_TRY_COMPILE([
|
||
|
|
#include <linux/sched.h>
|
||
|
|
#include <linux/sched/signal.h>
|
||
|
|
],[
|
||
|
|
return 0;
|
||
|
|
],[
|
||
|
|
AC_DEFINE(HAVE_SCHED_SIGNAL_HEADER, 1, [linux/sched/signal.h exists])
|
||
|
|
AC_MSG_RESULT(yes)
|
||
|
|
],[
|
||
|
|
AC_MSG_RESULT(no)
|
||
|
|
])
|
||
|
|
])
|
||
|
|
dnl #
|
||
|
|
dnl # 3.19 API change
|
||
|
|
dnl # The io_schedule_timeout() function is present in all 2.6.32 kernels
|
||
|
|
dnl # but it was not exported until Linux 3.19. The RHEL 7.x kernels which
|
||
|
|
dnl # are based on a 3.10 kernel do export this symbol.
|
||
|
|
dnl #
|
||
|
|
AC_DEFUN([SPL_AC_IO_SCHEDULE_TIMEOUT], [
|
||
|
|
AC_MSG_CHECKING([whether io_schedule_timeout() is available])
|
||
|
|
SPL_LINUX_TRY_COMPILE_SYMBOL([
|
||
|
|
#include <linux/sched.h>
|
||
|
|
], [
|
||
|
|
(void) io_schedule_timeout(1);
|
||
|
|
], [io_schedule_timeout], [], [
|
||
|
|
AC_MSG_RESULT(yes)
|
||
|
|
AC_DEFINE(HAVE_IO_SCHEDULE_TIMEOUT, 1, [yes])
|
||
|
|
],[
|
||
|
|
AC_MSG_RESULT(no)
|
||
|
|
])
|
||
|
|
])
|