From 031e5cce385d3f96b1caa1d53495332a7eb03749 Mon Sep 17 00:00:00 2001
From: Steve McIntyre <steve@einval.com>
Date: Tue, 23 Mar 2021 23:49:46 +0000
Subject: New upstream version 15.3

---
 errlog.c | 61 +++++++++++++++++++++++++++++++++++++------------------------
 1 file changed, 37 insertions(+), 24 deletions(-)

(limited to 'errlog.c')

diff --git a/errlog.c b/errlog.c
index 18be4822..cc6a89f5 100644
--- a/errlog.c
+++ b/errlog.c
@@ -1,8 +1,7 @@
+// SPDX-License-Identifier: BSD-2-Clause-Patent
 /*
  * errlog.c
- * Copyright 2017 Peter Jones <pjones@redhat.com>
- *
- * Distributed under terms of the GPLv3 license.
+ * Copyright Peter Jones <pjones@redhat.com>
  */
 
 #include "shim.h"
@@ -10,34 +9,42 @@
 static CHAR16 **errs = NULL;
 static UINTN nerrs = 0;
 
-EFI_STATUS
-VLogError(const char *file, int line, const char *func, CHAR16 *fmt, va_list args)
+EFI_STATUS EFIAPI
+vdprint_(const CHAR16 *fmt, const char *file, int line, const char *func,
+         ms_va_list args)
 {
-	va_list args2;
-	UINTN size = 0, size2;
-	CHAR16 **newerrs;
+	ms_va_list args2;
+	EFI_STATUS efi_status = EFI_SUCCESS;
+
+	if (verbose) {
+		ms_va_copy(args2, args);
+		console_print(L"%a:%d:%a() ", file, line, func);
+		efi_status = VPrint(fmt, args2);
+		ms_va_end(args2);
+	}
+	return efi_status;
+}
 
-	size = SPrint(NULL, 0, L"%a:%d %a() ", file, line, func);
-	va_copy(args2, args);
-	size2 = VSPrint(NULL, 0, fmt, args2);
-	va_end(args2);
+EFI_STATUS EFIAPI
+VLogError(const char *file, int line, const char *func, const CHAR16 *fmt,
+          ms_va_list args)
+{
+	ms_va_list args2;
+	CHAR16 **newerrs;
 
 	newerrs = ReallocatePool(errs, (nerrs + 1) * sizeof(*errs),
 				       (nerrs + 3) * sizeof(*errs));
 	if (!newerrs)
 		return EFI_OUT_OF_RESOURCES;
 
-	newerrs[nerrs] = AllocatePool(size*2+2);
+	newerrs[nerrs] = PoolPrint(L"%a:%d %a() ", file, line, func);
 	if (!newerrs[nerrs])
 		return EFI_OUT_OF_RESOURCES;
-	newerrs[nerrs+1] = AllocatePool(size2*2+2);
+	ms_va_copy(args2, args);
+	newerrs[nerrs+1] = VPoolPrint(fmt, args2);
 	if (!newerrs[nerrs+1])
 		return EFI_OUT_OF_RESOURCES;
-
-	SPrint(newerrs[nerrs], size*2+2, L"%a:%d %a() ", file, line, func);
-	va_copy(args2, args);
-	VSPrint(newerrs[nerrs+1], size2*2+2, fmt, args2);
-	va_end(args2);
+	ms_va_end(args2);
 
 	nerrs += 2;
 	newerrs[nerrs] = NULL;
@@ -46,19 +53,25 @@ VLogError(const char *file, int line, const char *func, CHAR16 *fmt, va_list arg
 	return EFI_SUCCESS;
 }
 
-EFI_STATUS
-LogError_(const char *file, int line, const char *func, CHAR16 *fmt, ...)
+EFI_STATUS EFIAPI
+LogError_(const char *file, int line, const char *func, const CHAR16 *fmt, ...)
 {
-	va_list args;
+	ms_va_list args;
 	EFI_STATUS efi_status;
 
-	va_start(args, fmt);
+	ms_va_start(args, fmt);
 	efi_status = VLogError(file, line, func, fmt, args);
-	va_end(args);
+	ms_va_end(args);
 
 	return efi_status;
 }
 
+VOID
+LogHexdump_(const char *file, int line, const char *func, const void *data, size_t sz)
+{
+	hexdumpat(file, line, func, data, sz, 0);
+}
+
 VOID
 PrintErrors(VOID)
 {
-- 
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