28 lines
659 B
Text
28 lines
659 B
Text
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dnl #
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dnl # Linux 3.3 API
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dnl #
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AC_DEFUN([ZFS_AC_KERNEL_SRC_SHOW_OPTIONS], [
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ZFS_LINUX_TEST_SRC([super_operations_show_options], [
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#include <linux/fs.h>
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int show_options(struct seq_file * x, struct dentry * y) {
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return 0;
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};
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static struct super_operations sops __attribute__ ((unused)) = {
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.show_options = show_options,
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};
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],[])
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])
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AC_DEFUN([ZFS_AC_KERNEL_SHOW_OPTIONS], [
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AC_MSG_CHECKING([whether sops->show_options() wants dentry])
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ZFS_LINUX_TEST_RESULT([super_operations_show_options], [
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AC_MSG_RESULT([yes])
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AC_DEFINE(HAVE_SHOW_OPTIONS_WITH_DENTRY, 1,
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[sops->show_options() with dentry])
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],[
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AC_MSG_RESULT([no])
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])
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])
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