2025-12-20 16:45:07 +11:00
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dnl # SPDX-License-Identifier: CDDL-1.0
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2010-08-26 11:22:58 -07:00
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dnl #
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dnl # 2.6.x API change
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dnl #
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2019-10-01 12:50:34 -07:00
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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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2010-08-26 11:22:58 -07:00
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#include <linux/blkdev.h>
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],[
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2022-02-16 16:06:08 +01:00
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struct gendisk *disk __attribute__ ((unused)) = NULL;
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2010-08-26 11:22:58 -07:00
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(void) get_disk_ro(disk);
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2022-02-16 16:06:08 +01:00
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], [])
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2019-10-01 12:50:34 -07:00
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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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2010-08-26 11:22:58 -07:00
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AC_MSG_RESULT(yes)
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],[
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2019-11-12 08:59:06 -08:00
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ZFS_LINUX_TEST_ERROR([get_disk_ro()])
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2010-08-26 11:22:58 -07:00
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])
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])
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