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Commit | Line | Data |
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ace1eae8 CC |
1 | dnl # |
2 | dnl # 3.11 API change | |
3 | dnl # Add support for i_op->tmpfile | |
4 | dnl # | |
5 | AC_DEFUN([ZFS_AC_KERNEL_TMPFILE], [ | |
6 | AC_MSG_CHECKING([whether i_op->tmpfile() exists]) | |
7 | ZFS_LINUX_TRY_COMPILE([ | |
8 | #include <linux/fs.h> | |
9 | int tmpfile(struct inode *inode, struct dentry *dentry, | |
10 | umode_t mode) { return 0; } | |
11 | static struct inode_operations | |
12 | iops __attribute__ ((unused)) = { | |
13 | .tmpfile = tmpfile, | |
14 | }; | |
15 | ],[ | |
16 | ],[ | |
17 | AC_MSG_RESULT(yes) | |
18 | AC_DEFINE(HAVE_TMPFILE, 1, | |
19 | [i_op->tmpfile() exists]) | |
20 | ],[ | |
21 | AC_MSG_RESULT(no) | |
22 | ]) | |
23 | ]) |