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24 lines
523 B
Plaintext
24 lines
523 B
Plaintext
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dnl #
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dnl # 3.11 API change
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dnl # Add support for i_op->tmpfile
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dnl #
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AC_DEFUN([ZFS_AC_KERNEL_TMPFILE], [
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AC_MSG_CHECKING([whether i_op->tmpfile() exists])
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ZFS_LINUX_TRY_COMPILE([
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#include <linux/fs.h>
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int tmpfile(struct inode *inode, struct dentry *dentry,
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umode_t mode) { return 0; }
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static struct inode_operations
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iops __attribute__ ((unused)) = {
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.tmpfile = tmpfile,
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};
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],[
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],[
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AC_MSG_RESULT(yes)
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AC_DEFINE(HAVE_TMPFILE, 1,
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[i_op->tmpfile() exists])
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],[
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AC_MSG_RESULT(no)
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])
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])
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