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85391ee931
Sponsored-by: https://despairlabs.com/sponsor/ Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Reviewed-by: Tony Hutter <hutter2@llnl.gov> Signed-off-by: Rob Norris <robn@despairlabs.com> Closes #18077
22 lines
493 B
Plaintext
22 lines
493 B
Plaintext
dnl # SPDX-License-Identifier: CDDL-1.0
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dnl #
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dnl # 2.6.x API change
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dnl #
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AC_DEFUN([ZFS_AC_KERNEL_SRC_GET_DISK_RO], [
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ZFS_LINUX_TEST_SRC([get_disk_ro], [
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#include <linux/blkdev.h>
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],[
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struct gendisk *disk __attribute__ ((unused)) = NULL;
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(void) get_disk_ro(disk);
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], [])
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])
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AC_DEFUN([ZFS_AC_KERNEL_GET_DISK_RO], [
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AC_MSG_CHECKING([whether get_disk_ro() is available])
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ZFS_LINUX_TEST_RESULT([get_disk_ro], [
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AC_MSG_RESULT(yes)
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],[
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ZFS_LINUX_TEST_ERROR([get_disk_ro()])
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])
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])
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