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>

diff --git a/winsup/cygwin/local_includes/errmap.h b/winsup/cygwin/local_includes/errmap.h
index 737c01c8b8699479999a477d706f935083927f46..eacf9cd1ca9a9803475e0729c8892afbda719df6 100644 (file)
--- 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 */