From 2a6e1d2491b7334985ad25315faa22d26354d8b7 Mon Sep 17 00:00:00 2001 From: Peter Jones Date: Thu, 1 Jun 2017 09:59:56 -0400 Subject: [PATCH 182/243] Add grub_efi_allocate_pool() and grub_efi_free_pool() wrappers. Signed-off-by: Peter Jones --- include/grub/efi/efi.h | 36 ++++++++++++++++++++++++++++++++---- 1 file changed, 32 insertions(+), 4 deletions(-) diff --git a/include/grub/efi/efi.h b/include/grub/efi/efi.h index 91e29ce66f1..68326d96f5a 100644 --- a/include/grub/efi/efi.h +++ b/include/grub/efi/efi.h @@ -24,6 +24,10 @@ #include #include +/* Variables. */ +extern grub_efi_system_table_t *EXPORT_VAR(grub_efi_system_table); +extern grub_efi_handle_t EXPORT_VAR(grub_efi_image_handle); + /* Functions. */ void *EXPORT_FUNC(grub_efi_locate_protocol) (grub_efi_guid_t *protocol, void *registration); @@ -58,6 +62,33 @@ EXPORT_FUNC(grub_efi_get_memory_map) (grub_efi_uintn_t *memory_map_size, grub_efi_uintn_t *map_key, grub_efi_uintn_t *descriptor_size, grub_efi_uint32_t *descriptor_version); + +static inline grub_efi_status_t +__attribute__((__unused__)) +grub_efi_allocate_pool (grub_efi_memory_type_t pool_type, + grub_efi_uintn_t buffer_size, + void **buffer) +{ + grub_efi_boot_services_t *b; + grub_efi_status_t status; + + b = grub_efi_system_table->boot_services; + status = efi_call_3 (b->allocate_pool, pool_type, buffer_size, buffer); + return status; +} + +static inline grub_efi_status_t +__attribute__((__unused__)) +grub_efi_free_pool (void *buffer) +{ + grub_efi_boot_services_t *b; + grub_efi_status_t status; + + b = grub_efi_system_table->boot_services; + status = efi_call_1 (b->free_pool, buffer); + return status; +} + grub_efi_loaded_image_t *EXPORT_FUNC(grub_efi_get_loaded_image) (grub_efi_handle_t image_handle); void EXPORT_FUNC(grub_efi_print_device_path) (grub_efi_device_path_t *dp); char *EXPORT_FUNC(grub_efi_get_filename) (grub_efi_device_path_t *dp); @@ -103,10 +134,7 @@ void grub_efi_init (void); void grub_efi_fini (void); void grub_efi_set_prefix (void); -/* Variables. */ -extern grub_efi_system_table_t *EXPORT_VAR(grub_efi_system_table); -extern grub_efi_handle_t EXPORT_VAR(grub_efi_image_handle); - +/* More variables. */ extern int EXPORT_VAR(grub_efi_is_finished); struct grub_net_card; -- 2.17.1