2010-08-26 22:22:58 +04:00
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dnl #
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dnl # 2.6.27 API change,
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dnl # kobject KOBJ_NAME_LEN static limit removed. All users of this
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dnl # constant were removed prior to 2.6.27, but to be on the safe
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dnl # side this check ensures the constant is undefined.
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dnl #
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AC_DEFUN([ZFS_AC_KERNEL_KOBJ_NAME_LEN], [
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AC_MSG_CHECKING([whether kernel defines KOBJ_NAME_LEN])
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ZFS_LINUX_TRY_COMPILE([
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#include <linux/kobject.h>
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],[
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2011-04-19 21:02:21 +04:00
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int val __attribute__ ((unused));
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2010-08-26 22:22:58 +04:00
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val = KOBJ_NAME_LEN;
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],[
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AC_MSG_RESULT([yes])
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AC_DEFINE(HAVE_KOBJ_NAME_LEN, 1,
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[kernel defines KOBJ_NAME_LEN])
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],[
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AC_MSG_RESULT([no])
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])
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])
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