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| author | Heinrich Schuchardt <xypron.glpk@gmx.de> | 2017-10-26 19:25:53 +0200 |
|---|---|---|
| committer | Alexander Graf <agraf@suse.de> | 2017-12-01 13:22:56 +0100 |
| commit | 3f79a2b532d8deafd5293f9f7e492d30fc6e339d (patch) | |
| tree | 11f0ece91f565b1b75c19211b710c16c1d6cc73c /include/efi_loader.h | |
| parent | 49d62cb0937bfdb1774a2c5c244595d9a09815b3 (diff) | |
efi_loader: helper functions for protocol management
This patch provides helper functions to manage protocols.
efi_search_protocol - find a protocol on a handle
efi_add_protocol - install a protocol on a handle
efi_remove_protocol - remove a protocol from a handle
efi_remove_all_protocols - remove all protocols from a handle
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Alexander Graf <agraf@suse.de>
Diffstat (limited to 'include/efi_loader.h')
| -rw-r--r-- | include/efi_loader.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/include/efi_loader.h b/include/efi_loader.h index a5aae1b87ec..934f64dccb9 100644 --- a/include/efi_loader.h +++ b/include/efi_loader.h @@ -196,6 +196,18 @@ void efi_set_bootdev(const char *dev, const char *devnr, const char *path); efi_status_t efi_create_handle(void **handle); /* Call this to validate a handle and find the EFI object for it */ struct efi_object *efi_search_obj(const void *handle); +/* Find a protocol on a handle */ +efi_status_t efi_search_protocol(const void *handle, + const efi_guid_t *protocol_guid, + struct efi_handler **handler); +/* Install new protocol on a handle */ +efi_status_t efi_add_protocol(const void *handle, const efi_guid_t *protocol, + void *protocol_interface); +/* Delete protocol from a handle */ +efi_status_t efi_remove_protocol(const void *handle, const efi_guid_t *protocol, + void *protocol_interface); +/* Delete all protocols from a handle */ +efi_status_t efi_remove_all_protocols(const void *handle); /* Call this to create an event */ efi_status_t efi_create_event(uint32_t type, efi_uintn_t notify_tpl, void (EFIAPI *notify_function) ( |