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From 167da99eaa9708289492e8fca2ebe4964cf5baa7 Mon Sep 17 00:00:00 2001
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From: Ondrej Kozina <okozina@redhat.com>
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Date: Mon, 9 Jul 2018 17:27:55 +0200
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Subject: [PATCH 5/6] Update crypt_repair API documentation for LUKS2.
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---
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lib/libcryptsetup.h | 10 ++++++----
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1 file changed, 6 insertions(+), 4 deletions(-)
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diff --git a/lib/libcryptsetup.h b/lib/libcryptsetup.h
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index 0a7ebdb..2d959fa 100644
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--- a/lib/libcryptsetup.h
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+++ b/lib/libcryptsetup.h
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@@ -624,7 +624,7 @@ int crypt_load(struct crypt_device *cd,
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void *params);
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/**
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- * Try to repair crypt device LUKS1 on-disk header if invalid.
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+ * Try to repair crypt device LUKS on-disk header if invalid.
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*
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* @param cd crypt device handle
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* @param requested_type @link crypt-type @endlink or @e NULL for all known
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@@ -632,9 +632,11 @@ int crypt_load(struct crypt_device *cd,
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*
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* @returns 0 on success or negative errno value otherwise.
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*
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- * @note Does not support LUKS2 devices explicitly. LUKS2 header is auto-repaired
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- * (if exactly one header checksum does not match) automatically on
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- * crypt_load().
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+ * @note For LUKS2 device crypt_repair bypass blkid checks and
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+ * perform auto-recovery even though there're third party device
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+ * signatures found by blkid probes. Currently the crypt_repair on LUKS2
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+ * works only if exactly one header checksum does not match or exactly
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+ * one header is missing.
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*/
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int crypt_repair(struct crypt_device *cd,
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const char *requested_type,
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--
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1.8.3.1
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