diff options
Diffstat (limited to 'src/shared/cryptsetup-util.h')
| -rw-r--r-- | src/shared/cryptsetup-util.h | 85 |
1 files changed, 45 insertions, 40 deletions
diff --git a/src/shared/cryptsetup-util.h b/src/shared/cryptsetup-util.h index 5ff439d..f00ac36 100644 --- a/src/shared/cryptsetup-util.h +++ b/src/shared/cryptsetup-util.h @@ -2,6 +2,7 @@ #pragma once #include "alloc-util.h" +#include "dlfcn-util.h" #include "json.h" #include "macro.h" @@ -16,43 +17,45 @@ #define CRYPT_ACTIVATE_NO_WRITE_WORKQUEUE (1 << 25) #endif -extern int (*sym_crypt_activate_by_passphrase)(struct crypt_device *cd, const char *name, int keyslot, const char *passphrase, size_t passphrase_size, uint32_t flags); +DLSYM_PROTOTYPE(crypt_activate_by_passphrase); #if HAVE_CRYPT_ACTIVATE_BY_SIGNED_KEY -extern int (*sym_crypt_activate_by_signed_key)(struct crypt_device *cd, const char *name, const char *volume_key, size_t volume_key_size, const char *signature, size_t signature_size, uint32_t flags); +DLSYM_PROTOTYPE(crypt_activate_by_signed_key); #endif -extern int (*sym_crypt_activate_by_volume_key)(struct crypt_device *cd, const char *name, const char *volume_key, size_t volume_key_size, uint32_t flags); -extern int (*sym_crypt_deactivate_by_name)(struct crypt_device *cd, const char *name, uint32_t flags); -extern int (*sym_crypt_format)(struct crypt_device *cd, const char *type, const char *cipher, const char *cipher_mode, const char *uuid, const char *volume_key, size_t volume_key_size, void *params); -extern void (*sym_crypt_free)(struct crypt_device *cd); -extern const char *(*sym_crypt_get_cipher)(struct crypt_device *cd); -extern const char *(*sym_crypt_get_cipher_mode)(struct crypt_device *cd); -extern uint64_t (*sym_crypt_get_data_offset)(struct crypt_device *cd); -extern const char *(*sym_crypt_get_device_name)(struct crypt_device *cd); -extern const char *(*sym_crypt_get_dir)(void); -extern const char *(*sym_crypt_get_type)(struct crypt_device *cd); -extern const char *(*sym_crypt_get_uuid)(struct crypt_device *cd); -extern int (*sym_crypt_get_verity_info)(struct crypt_device *cd, struct crypt_params_verity *vp); -extern int (*sym_crypt_get_volume_key_size)(struct crypt_device *cd); -extern int (*sym_crypt_init)(struct crypt_device **cd, const char *device); -extern int (*sym_crypt_init_by_name)(struct crypt_device **cd, const char *name); -extern int (*sym_crypt_keyslot_add_by_volume_key)(struct crypt_device *cd, int keyslot, const char *volume_key, size_t volume_key_size, const char *passphrase, size_t passphrase_size); -extern int (*sym_crypt_keyslot_destroy)(struct crypt_device *cd, int keyslot); -extern int (*sym_crypt_keyslot_max)(const char *type); -extern int (*sym_crypt_load)(struct crypt_device *cd, const char *requested_type, void *params); -extern int (*sym_crypt_resize)(struct crypt_device *cd, const char *name, uint64_t new_size); -extern int (*sym_crypt_resume_by_passphrase)(struct crypt_device *cd, const char *name, int keyslot, const char *passphrase, size_t passphrase_size); -extern int (*sym_crypt_set_data_device)(struct crypt_device *cd, const char *device); -extern void (*sym_crypt_set_debug_level)(int level); -extern void (*sym_crypt_set_log_callback)(struct crypt_device *cd, void (*log)(int level, const char *msg, void *usrptr), void *usrptr); +DLSYM_PROTOTYPE(crypt_activate_by_volume_key); +DLSYM_PROTOTYPE(crypt_deactivate_by_name); +DLSYM_PROTOTYPE(crypt_format); +DLSYM_PROTOTYPE(crypt_free); +DLSYM_PROTOTYPE(crypt_get_cipher); +DLSYM_PROTOTYPE(crypt_get_cipher_mode); +DLSYM_PROTOTYPE(crypt_get_data_offset); +DLSYM_PROTOTYPE(crypt_get_device_name); +DLSYM_PROTOTYPE(crypt_get_dir); +DLSYM_PROTOTYPE(crypt_get_type); +DLSYM_PROTOTYPE(crypt_get_uuid); +DLSYM_PROTOTYPE(crypt_get_verity_info); +DLSYM_PROTOTYPE(crypt_get_volume_key_size); +DLSYM_PROTOTYPE(crypt_init); +DLSYM_PROTOTYPE(crypt_init_by_name); +DLSYM_PROTOTYPE(crypt_keyslot_add_by_volume_key); +DLSYM_PROTOTYPE(crypt_keyslot_destroy); +DLSYM_PROTOTYPE(crypt_keyslot_max); +DLSYM_PROTOTYPE(crypt_load); +DLSYM_PROTOTYPE(crypt_resize); +#if HAVE_CRYPT_RESUME_BY_VOLUME_KEY +DLSYM_PROTOTYPE(crypt_resume_by_volume_key); +#endif +DLSYM_PROTOTYPE(crypt_set_data_device); +DLSYM_PROTOTYPE(crypt_set_debug_level); +DLSYM_PROTOTYPE(crypt_set_log_callback); #if HAVE_CRYPT_SET_METADATA_SIZE -extern int (*sym_crypt_set_metadata_size)(struct crypt_device *cd, uint64_t metadata_size, uint64_t keyslots_size); +DLSYM_PROTOTYPE(crypt_set_metadata_size); #endif -extern int (*sym_crypt_set_pbkdf_type)(struct crypt_device *cd, const struct crypt_pbkdf_type *pbkdf); -extern int (*sym_crypt_suspend)(struct crypt_device *cd, const char *name); -extern int (*sym_crypt_token_json_get)(struct crypt_device *cd, int token, const char **json); -extern int (*sym_crypt_token_json_set)(struct crypt_device *cd, int token, const char *json); +DLSYM_PROTOTYPE(crypt_set_pbkdf_type); +DLSYM_PROTOTYPE(crypt_suspend); +DLSYM_PROTOTYPE(crypt_token_json_get); +DLSYM_PROTOTYPE(crypt_token_json_set); #if HAVE_CRYPT_TOKEN_MAX -extern int (*sym_crypt_token_max)(const char *type); +DLSYM_PROTOTYPE(crypt_token_max); #else /* As a fallback, use the same hard-coded value libcryptsetup uses internally. */ static inline int crypt_token_max(_unused_ const char *type) { @@ -62,20 +65,22 @@ static inline int crypt_token_max(_unused_ const char *type) { } #define sym_crypt_token_max(type) crypt_token_max(type) #endif -extern crypt_token_info (*sym_crypt_token_status)(struct crypt_device *cd, int token, const char **type); -extern int (*sym_crypt_volume_key_get)(struct crypt_device *cd, int keyslot, char *volume_key, size_t *volume_key_size, const char *passphrase, size_t passphrase_size); +DLSYM_PROTOTYPE(crypt_token_status); +DLSYM_PROTOTYPE(crypt_volume_key_get); #if HAVE_CRYPT_REENCRYPT_INIT_BY_PASSPHRASE -extern int (*sym_crypt_reencrypt_init_by_passphrase)(struct crypt_device *cd, const char *name, const char *passphrase, size_t passphrase_size, int keyslot_old, int keyslot_new, const char *cipher, const char *cipher_mode, const struct crypt_params_reencrypt *params); +DLSYM_PROTOTYPE(crypt_reencrypt_init_by_passphrase); #endif #if HAVE_CRYPT_REENCRYPT -extern int (*sym_crypt_reencrypt)(struct crypt_device *cd, int (*progress)(uint64_t size, uint64_t offset, void *usrptr)); +DISABLE_WARNING_DEPRECATED_DECLARATIONS; +DLSYM_PROTOTYPE(crypt_reencrypt); +REENABLE_WARNING; #endif -extern int (*sym_crypt_metadata_locking)(struct crypt_device *cd, int enable); +DLSYM_PROTOTYPE(crypt_metadata_locking); #if HAVE_CRYPT_SET_DATA_OFFSET -extern int (*sym_crypt_set_data_offset)(struct crypt_device *cd, uint64_t data_offset); +DLSYM_PROTOTYPE(crypt_set_data_offset); #endif -extern int (*sym_crypt_header_restore)(struct crypt_device *cd, const char *requested_type, const char *backup_file); -extern int (*sym_crypt_volume_key_keyring)(struct crypt_device *cd, int enable); +DLSYM_PROTOTYPE(crypt_header_restore); +DLSYM_PROTOTYPE(crypt_volume_key_keyring); DEFINE_TRIVIAL_CLEANUP_FUNC_FULL(struct crypt_device *, crypt_free, NULL); DEFINE_TRIVIAL_CLEANUP_FUNC_FULL(struct crypt_device *, sym_crypt_free, NULL); |