[PATCH 2/4] Cygwin: errmap[]: reduce value size from 32 to 8 bits

[Christian Franke]

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From bebc11c2a9022e61cdc7544ed2cb5101a170ae92 Mon Sep 17 00:00:00 2001
From: Christian Franke <christian.franke@t-online.de>
Date: Mon, 26 Feb 2024 14:01:54 +0100
Subject: [PATCH 2/4] Cygwin: errmap[]: reduce value size from 32 to 8 bits

Overflow would be detected at compile time.

Signed-off-by: Christian Franke <christian.franke@t-online.de>
---
 winsup/cygwin/local_includes/errmap.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/winsup/cygwin/local_includes/errmap.h b/winsup/cygwin/local_includes/errmap.h
index 737c01c8b..eacf9cd1c 100644
--- a/winsup/cygwin/local_includes/errmap.h
+++ b/winsup/cygwin/local_includes/errmap.h
@@ -3,7 +3,7 @@
    to this new array manually on demand. */
 
 /* FIXME: Some of these choices are arbitrary! */
-constexpr int errmap[] =
+constexpr uint8_t errmap[] =
 {
   0,			/* ERROR_SUCCESS */
   EBADRQC,		/* ERROR_INVALID_FUNCTION */
-- 
2.43.0