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Commit | Line | Data |
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e2a82961 | 1 | AC_DEFUN([ZFS_AC_KERNEL_SRC_MKNOD], [ |
d4dc53da YY |
2 | dnl # |
3 | dnl # 6.3 API change | |
4 | dnl # The first arg is now struct mnt_idmap* | |
5 | dnl # | |
6 | ZFS_LINUX_TEST_SRC([mknod_mnt_idmap], [ | |
7 | #include <linux/fs.h> | |
8 | #include <linux/sched.h> | |
9 | ||
a41d0b29 | 10 | static int tmp_mknod(struct mnt_idmap *idmap, |
d4dc53da YY |
11 | struct inode *inode ,struct dentry *dentry, |
12 | umode_t u, dev_t d) { return 0; } | |
13 | ||
14 | static const struct inode_operations | |
15 | iops __attribute__ ((unused)) = { | |
16 | .mknod = tmp_mknod, | |
17 | }; | |
18 | ],[]) | |
19 | ||
e2a82961 CK |
20 | dnl # |
21 | dnl # 5.12 API change that added the struct user_namespace* arg | |
22 | dnl # to the front of this function type's arg list. | |
23 | dnl # | |
24 | ZFS_LINUX_TEST_SRC([mknod_userns], [ | |
25 | #include <linux/fs.h> | |
26 | #include <linux/sched.h> | |
27 | ||
a41d0b29 | 28 | static int tmp_mknod(struct user_namespace *userns, |
e2a82961 CK |
29 | struct inode *inode ,struct dentry *dentry, |
30 | umode_t u, dev_t d) { return 0; } | |
31 | ||
32 | static const struct inode_operations | |
33 | iops __attribute__ ((unused)) = { | |
34 | .mknod = tmp_mknod, | |
35 | }; | |
36 | ],[]) | |
37 | ]) | |
38 | ||
39 | AC_DEFUN([ZFS_AC_KERNEL_MKNOD], [ | |
d4dc53da YY |
40 | AC_MSG_CHECKING([whether iops->mknod() takes struct mnt_idmap*]) |
41 | ZFS_LINUX_TEST_RESULT([mknod_mnt_idmap], [ | |
e2a82961 | 42 | AC_MSG_RESULT(yes) |
d4dc53da YY |
43 | AC_DEFINE(HAVE_IOPS_MKNOD_IDMAP, 1, |
44 | [iops->mknod() takes struct mnt_idmap*]) | |
e2a82961 CK |
45 | ],[ |
46 | AC_MSG_RESULT(no) | |
d4dc53da YY |
47 | AC_MSG_CHECKING([whether iops->mknod() takes struct user_namespace*]) |
48 | ZFS_LINUX_TEST_RESULT([mknod_userns], [ | |
49 | AC_MSG_RESULT(yes) | |
50 | AC_DEFINE(HAVE_IOPS_MKNOD_USERNS, 1, | |
51 | [iops->mknod() takes struct user_namespace*]) | |
52 | ],[ | |
53 | AC_MSG_RESULT(no) | |
54 | ]) | |
e2a82961 CK |
55 | ]) |
56 | ]) |