18 lines
427 B
Text
18 lines
427 B
Text
dnl #
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dnl # 2.6.33 API change,
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dnl # Removed .ctl_name from struct ctl_table.
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dnl #
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AC_DEFUN([ZFS_AC_KERNEL_CTL_NAME], [
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AC_MSG_CHECKING([whether struct ctl_table has ctl_name])
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ZFS_LINUX_TRY_COMPILE([
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#include <linux/sysctl.h>
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],[
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struct ctl_table ctl __attribute__ ((unused));
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ctl.ctl_name = 0;
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],[
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AC_MSG_RESULT(yes)
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AC_DEFINE(HAVE_CTL_NAME, 1, [struct ctl_table has ctl_name])
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],[
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AC_MSG_RESULT(no)
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])
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])
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