Adding upstream version 2:2.6.1.upstream/2%2.6.1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 165 insertions, 0 deletions

diff --git a/tests/api_test.h b/tests/api_test.h
new file mode 100644
index 0000000..14efead
--- /dev/null
+++ b/tests/api_test.h
@@ -0,0 +1,165 @@
+/*
+ * cryptsetup library API check functions
+ *
+ * Copyright (C) 2009-2023 Red Hat, Inc. All rights reserved.
+ * Copyright (C) 2009-2023 Milan Broz
+ * Copyright (C) 2016-2023 Ondrej Kozina
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#ifndef API_TEST_H
+#define API_TEST_H
+
+#include <stdio.h>
+#include <stdint.h>
+
+extern char *THE_LOOP_DEV;
+extern int _debug;
+extern int global_lines;
+extern int _quit;
+extern int _verbose;
+extern uint64_t t_dev_offset;
+
+int t_device_size(const char *device, uint64_t *size);
+int t_dm_check_versions(void);
+int t_dm_crypt_keyring_support(void);
+int t_dm_crypt_cpu_switch_support(void);
+int t_dm_crypt_discard_support(void);
+int t_dm_integrity_resize_support(void);
+int t_dm_integrity_recalculate_support(void);
+int t_dm_capi_string_supported(void);
+int t_set_readahead(const char *device, unsigned value);
+
+int fips_mode(void);
+
+int create_dmdevice_over_loop(const char *dm_name, const uint64_t size);
+
+int get_key_dm(const char *name, char *buffer, unsigned int buffer_size);
+
+int prepare_keyfile(const char *name, const char *passphrase, int size);
+
+int crypt_decode_key(char *key, const char *hex, unsigned int size);
+
+void global_log_callback(int level, const char *msg, void *usrptr);
+
+void reset_log(void);
+
+int _system(const char *command, int warn);
+
+void register_cleanup(void (*cleanup)(void));
+
+void check_ok(int status, int line, const char *func);
+void check_ok_return(int status, int line, const char *func);
+void check_ko(int status, int line, const char *func);
+void check_equal(int line, const char *func, int64_t x, int64_t y);
+void check_ge_equal(int line, const char *func, int64_t x, int64_t y);
+void check_null(int line, const char *func, const void *x);
+void check_notnull(int line, const char *func, const void *x);
+void xlog(const char *msg, const char *tst, const char *func, int line, const char *txt);
+
+/* crypt_device context must be "cd" to parse error properly here */
+#define OK_(x)		do { xlog("(success)", #x, __FUNCTION__, __LINE__, NULL); \
+			     check_ok((x), __LINE__, __FUNCTION__); \
+			} while(0)
+#define NOTFAIL_(x, y)	do { xlog("(notfail)", #x, __FUNCTION__, __LINE__, y); \
+			     check_ok_return((x), __LINE__, __FUNCTION__); \
+			} while(0)
+#define FAIL_(x, y)	do { xlog("(fail)   ", #x, __FUNCTION__, __LINE__, y); \
+			     check_ko((x), __LINE__, __FUNCTION__); \
+			} while(0)
+#define EQ_(x, y)	do { int64_t _x = (x), _y = (y); \
+			     xlog("(equal)  ", #x " == " #y, __FUNCTION__, __LINE__, NULL); \
+			     if (_x != _y) check_equal(__LINE__, __FUNCTION__, _x, _y); \
+			} while(0)
+#define GE_(x, y)	do { int64_t _x = (x), _y = (y); \
+			     xlog("(g_equal)", #x " == " #y, __FUNCTION__, __LINE__, NULL); \
+			     if (_x < _y) check_ge_equal(__LINE__, __FUNCTION__, _x, _y); \
+			} while(0)
+#define NULL_(x)	do { xlog("(null)   ", #x, __FUNCTION__, __LINE__, NULL); \
+			     check_null(__LINE__, __FUNCTION__, (x)); \
+			} while(0)
+#define NOTNULL_(x)	do { xlog("(notnull)", #x, __FUNCTION__, __LINE__, NULL); \
+			     check_notnull(__LINE__, __FUNCTION__, (x)); \
+			} while(0)
+#define RUN_(x, y)	do { reset_log(); \
+			     printf("%s: %s\n", #x, (y)); x(); \
+			} while (0)
+
+#define CRYPT_FREE(x) do { crypt_free(x); x = NULL; } while (0)
+
+/* to silent clang -Wcast-align when working with byte arrays */
+#define VOIDP_CAST(x) (x)(void*)
+
+#define DMDIR "/dev/mapper/"
+
+#define TST_SECTOR_SHIFT 9L
+#define TST_SECTOR_SIZE 512
+#define TST_LOOP_FILE_SIZE (((1 << 20) * 100) >> TST_SECTOR_SHIFT)
+#define DIV_ROUND_UP(n,d) (((n) + (d) - 1) / (d))
+#define DIV_ROUND_UP_MODULO(n,d) (DIV_ROUND_UP(n,d)*(d))
+
+/* Device mapper backend - kernel support flags */
+#define T_DM_KEY_WIPE_SUPPORTED (1 << 0)	/* key wipe message */
+#define T_DM_LMK_SUPPORTED      (1 << 1)	/* lmk mode */
+#define T_DM_SECURE_SUPPORTED   (1 << 2)	/* wipe (secure) buffer flag */
+#define T_DM_PLAIN64_SUPPORTED  (1 << 3)	/* plain64 IV */
+#define T_DM_DISCARDS_SUPPORTED (1 << 4)	/* discards/TRIM option is supported */
+#define T_DM_VERITY_SUPPORTED   (1 << 5)	/* dm-verity target supported */
+#define T_DM_TCW_SUPPORTED      (1 << 6)	/* tcw (TCRYPT CBC with whitening) */
+#define T_DM_SAME_CPU_CRYPT_SUPPORTED (1 << 7) /* same_cpu_crypt */
+#define T_DM_SUBMIT_FROM_CRYPT_CPUS_SUPPORTED (1 << 8) /* submit_from_crypt_cpus */
+#define T_DM_VERITY_ON_CORRUPTION_SUPPORTED (1 << 9) /* ignore/restart_on_corruption, ignore_zero_block */
+#define T_DM_VERITY_FEC_SUPPORTED (1 << 10) /* Forward Error Correction (FEC) */
+#define T_DM_KERNEL_KEYRING_SUPPORTED (1 << 11) /* dm-crypt allows loading kernel keyring keys */
+#define T_DM_INTEGRITY_SUPPORTED (1 << 12) /* dm-integrity target supported */
+#define T_DM_SECTOR_SIZE_SUPPORTED (1 << 13) /* support for sector size setting in dm-crypt/dm-integrity */
+#define T_DM_CAPI_STRING_SUPPORTED (1 << 14) /* support for cryptoapi format cipher definition */
+#define T_DM_DEFERRED_SUPPORTED (1 << 15) /* deferred removal of device */
+#define T_DM_INTEGRITY_RECALC_SUPPORTED (1 << 16) /* dm-integrity automatic recalculation supported */
+#define T_DM_INTEGRITY_BITMAP_SUPPORTED (1 << 17) /* dm-integrity bitmap mode supported */
+#define T_DM_GET_TARGET_VERSION_SUPPORTED (1 << 18) /* dm DM_GET_TARGET version ioctl supported */
+#define T_DM_INTEGRITY_FIX_PADDING_SUPPORTED (1 << 19) /* supports the parameter fix_padding that fixes a bug that caused excessive padding */
+#define T_DM_BITLK_EBOIV_SUPPORTED (1 << 20) /* EBOIV for BITLK supported */
+#define T_DM_BITLK_ELEPHANT_SUPPORTED (1 << 21) /* Elephant diffuser for BITLK supported */
+#define T_DM_VERITY_SIGNATURE_SUPPORTED (1 << 22) /* Verity option root_hash_sig_key_desc supported */
+#define T_DM_INTEGRITY_DISCARDS_SUPPORTED (1 << 23) /* dm-integrity discards/TRIM option is supported */
+#define T_DM_INTEGRITY_RESIZE_SUPPORTED (1 << 23) /* dm-integrity resize of the integrity device supported (introduced in the same version as discards)*/
+#define T_DM_VERITY_PANIC_CORRUPTION_SUPPORTED (1 << 24) /* dm-verity panic on corruption  */
+#define T_DM_CRYPT_NO_WORKQUEUE_SUPPORTED (1 << 25) /* dm-crypt suppot for bypassing workqueues  */
+#define T_DM_INTEGRITY_FIX_HMAC_SUPPORTED (1 << 26) /* hmac covers also superblock */
+#define T_DM_INTEGRITY_RESET_RECALC_SUPPORTED (1 << 27) /* dm-integrity automatic recalculation supported */
+#define T_DM_VERITY_TASKLETS_SUPPORTED (1 << 28) /* dm-verity tasklets supported */
+
+/* loop helpers */
+int loop_device(const char *loop);
+int loop_attach(char **loop, const char *file, int offset,
+		      int autoclear, int *readonly);
+int loop_detach(const char *loop);
+
+int t_device_size_by_devno(dev_t devno, uint64_t *retval);
+int t_get_devno(const char *dev, dev_t *devno);
+
+typedef enum { ERR_RD = 0, ERR_WR, ERR_RW, ERR_REMOVE } error_io_info;
+
+int dmdevice_error_io(const char *dm_name,
+	const char *dm_device,
+	const char *error_device,
+	uint64_t data_offset,
+	uint64_t offset,
+	uint64_t length,
+	error_io_info ei);
+
+#endif