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73 lines
2.3 KiB
73 lines
2.3 KiB
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Peter Jones <pjones@redhat.com>
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Date: Thu, 1 Jun 2017 09:59:56 -0400
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Subject: [PATCH] Add grub_efi_allocate_pool() and grub_efi_free_pool()
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wrappers.
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Signed-off-by: Peter Jones <pjones@redhat.com>
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---
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include/grub/efi/efi.h | 36 ++++++++++++++++++++++++++++++++----
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1 file changed, 32 insertions(+), 4 deletions(-)
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diff --git a/include/grub/efi/efi.h b/include/grub/efi/efi.h
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index 39480b386..09a18e563 100644
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--- a/include/grub/efi/efi.h
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+++ b/include/grub/efi/efi.h
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@@ -24,6 +24,10 @@
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#include <grub/dl.h>
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#include <grub/efi/api.h>
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+/* Variables. */
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+extern grub_efi_system_table_t *EXPORT_VAR(grub_efi_system_table);
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+extern grub_efi_handle_t EXPORT_VAR(grub_efi_image_handle);
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+
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/* Functions. */
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void *EXPORT_FUNC(grub_efi_locate_protocol) (grub_efi_guid_t *protocol,
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void *registration);
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@@ -60,6 +64,33 @@ EXPORT_FUNC(grub_efi_get_memory_map) (grub_efi_uintn_t *memory_map_size,
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grub_efi_uintn_t *descriptor_size,
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grub_efi_uint32_t *descriptor_version);
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void grub_efi_memory_fini (void);
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+
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+static inline grub_efi_status_t
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+__attribute__((__unused__))
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+grub_efi_allocate_pool (grub_efi_memory_type_t pool_type,
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+ grub_efi_uintn_t buffer_size,
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+ void **buffer)
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+{
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+ grub_efi_boot_services_t *b;
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+ grub_efi_status_t status;
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+
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+ b = grub_efi_system_table->boot_services;
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+ status = efi_call_3 (b->allocate_pool, pool_type, buffer_size, buffer);
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+ return status;
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+}
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+
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+static inline grub_efi_status_t
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+__attribute__((__unused__))
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+grub_efi_free_pool (void *buffer)
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+{
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+ grub_efi_boot_services_t *b;
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+ grub_efi_status_t status;
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+
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+ b = grub_efi_system_table->boot_services;
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+ status = efi_call_1 (b->free_pool, buffer);
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+ return status;
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+}
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+
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grub_efi_loaded_image_t *EXPORT_FUNC(grub_efi_get_loaded_image) (grub_efi_handle_t image_handle);
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void EXPORT_FUNC(grub_efi_print_device_path) (grub_efi_device_path_t *dp);
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char *EXPORT_FUNC(grub_efi_get_filename) (grub_efi_device_path_t *dp);
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@@ -109,10 +140,7 @@ void grub_efi_init (void);
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void grub_efi_fini (void);
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void grub_efi_set_prefix (void);
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-/* Variables. */
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-extern grub_efi_system_table_t *EXPORT_VAR(grub_efi_system_table);
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-extern grub_efi_handle_t EXPORT_VAR(grub_efi_image_handle);
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-
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+/* More variables. */
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extern int EXPORT_VAR(grub_efi_is_finished);
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struct grub_net_card;
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