36 lines
987 B
Text
36 lines
987 B
Text
dnl #
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dnl # 2.6.39 API change,
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dnl # The is_owner_or_cap() macro was renamed to inode_owner_or_capable(),
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dnl # This is used for permission checks in the xattr and file attribute call
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dnl # paths.
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dnl #
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AC_DEFUN([ZFS_AC_KERNEL_INODE_OWNER_OR_CAPABLE], [
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AC_MSG_CHECKING([whether inode_owner_or_capable() exists])
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ZFS_LINUX_TRY_COMPILE([
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#include <linux/fs.h>
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],[
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struct inode *ip = NULL;
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(void) inode_owner_or_capable(ip);
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],[
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AC_MSG_RESULT(yes)
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AC_DEFINE(HAVE_INODE_OWNER_OR_CAPABLE, 1,
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[inode_owner_or_capable() exists])
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],[
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AC_MSG_RESULT(no)
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AC_MSG_CHECKING([whether is_owner_or_cap() exists])
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ZFS_LINUX_TRY_COMPILE([
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#include <linux/fs.h>
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#include <linux/sched.h>
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],[
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struct inode *ip = NULL;
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(void) is_owner_or_cap(ip);
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],[
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AC_MSG_RESULT(yes)
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AC_DEFINE(HAVE_IS_OWNER_OR_CAP, 1,
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[is_owner_or_cap() exists])
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],[
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AC_MSG_ERROR(no - Please file a bug report at
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https://github.com/zfsonlinux/zfs/issues/new)
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])
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])
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])
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