Adding upstream version 255.4.upstream/255.4

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 20 insertions, 0 deletions

diff --git a/src/udev/generate-keyboard-keys-gperf.sh b/src/udev/generate-keyboard-keys-gperf.sh
new file mode 100755
index 0000000..9f4364c
--- /dev/null
+++ b/src/udev/generate-keyboard-keys-gperf.sh
@@ -0,0 +1,20 @@
+#!/bin/sh
+# SPDX-License-Identifier: LGPL-2.1-or-later
+set -eu
+
+# shellcheck disable=SC1004
+awk '
+    BEGIN {
+        print "%{\n\
+#if __GNUC__ >= 7\n\
+_Pragma(\"GCC diagnostic ignored \\\"-Wimplicit-fallthrough\\\"\")\n\
+#endif\n\
+%}"
+        print "struct key_name { const char* name; unsigned short id; };"
+        print "%null-strings"
+        print "%%"
+    }
+
+    /^KEY_/ { print tolower(substr($1 ,5)) ", " $1 }
+    { print tolower($1) ", " $1 }
+' <"${1:?}"