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Commit | Line | Data |
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a5e046ea TC |
1 | dnl # |
2 | dnl # 4.10 API | |
3 | dnl # | |
4 | dnl # NULL inode_operations.readlink implies generic_readlink(), which | |
5 | dnl # has been made static. | |
6 | dnl # | |
608f8749 BB |
7 | AC_DEFUN([ZFS_AC_KERNEL_SRC_GENERIC_READLINK_GLOBAL], [ |
8 | ZFS_LINUX_TEST_SRC([generic_readlink_global], [ | |
a5e046ea TC |
9 | #include <linux/fs.h> |
10 | ],[ | |
11 | int i __attribute__ ((unused)); | |
a5e046ea | 12 | i = generic_readlink(NULL, NULL, 0); |
608f8749 BB |
13 | ]) |
14 | ]) | |
15 | ||
16 | AC_DEFUN([ZFS_AC_KERNEL_GENERIC_READLINK_GLOBAL], [ | |
17 | AC_MSG_CHECKING([whether generic_readlink is global]) | |
18 | ZFS_LINUX_TEST_RESULT([generic_readlink_global], [ | |
a5e046ea TC |
19 | AC_MSG_RESULT([yes]) |
20 | AC_DEFINE(HAVE_GENERIC_READLINK, 1, | |
608f8749 | 21 | [generic_readlink is global]) |
a5e046ea TC |
22 | ],[ |
23 | AC_MSG_RESULT([no]) | |
24 | ]) | |
25 | ]) |