From: anonymix007 <48598263+anonymix007@users.noreply.github.com>
Date: Wed, 6 Nov 2024 20:05:08 +0000 (+0300)
Subject: fundamental: Add userspace efi_guid_equal
X-Git-Tag: v257-rc2~44^2~4
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e26635968991b9fe6a2a471a62a84dcad0347500;p=thirdparty%2Fsystemd.git

fundamental: Add userspace efi_guid_equal
---

diff --git a/src/fundamental/efi-fundamental.h b/src/fundamental/efi-fundamental.h
index 75cfd23b8c7..f6729293a9c 100644
--- a/src/fundamental/efi-fundamental.h
+++ b/src/fundamental/efi-fundamental.h
@@ -2,7 +2,10 @@
 #pragma once
 
 #if !SD_BOOT
+#  include <stdbool.h>
 #  include <stdint.h>
+#  include <string.h>
+
 /* Matches EFI API definition of the same structure for userspace */
 typedef struct {
         uint32_t Data1;
@@ -11,6 +14,10 @@ typedef struct {
         uint8_t Data4[8];
 } EFI_GUID;
 
+static inline bool efi_guid_equal(const EFI_GUID *a, const EFI_GUID *b) {
+        return memcmp(a, b, sizeof(EFI_GUID)) == 0;
+}
+
 typedef struct {
         EFI_GUID SignatureOwner;
         uint8_t	SignatureData[];