From 008cc31066925ca8ef69ad6a03d20bb4ed299a41 Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Fri, 2 Dec 2022 23:50:48 +0100
Subject: [PATCH] glyph-util: add warning sign special glyph

(cherry picked from commit 03c16b9784151275e71db3f9a25dc42206f1b5d3)

Related: #2138081
---
 src/basic/glyph-util.c      | 4 +++-
 src/basic/glyph-util.h      | 1 +
 src/test/test-locale-util.c | 3 ++-
 3 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/basic/glyph-util.c b/src/basic/glyph-util.c
index 67f2270daf..de1224f04f 100644
--- a/src/basic/glyph-util.c
+++ b/src/basic/glyph-util.c
@@ -71,6 +71,7 @@ const char *special_glyph(SpecialGlyph code) {
                         [SPECIAL_GLYPH_RECYCLING]               = "~",
                         [SPECIAL_GLYPH_DOWNLOAD]                = "\\",
                         [SPECIAL_GLYPH_SPARKLES]                = "*",
+                        [SPECIAL_GLYPH_WARNING_SIGN]            = "!",
                 },
 
                 /* UTF-8 */
@@ -124,10 +125,11 @@ const char *special_glyph(SpecialGlyph code) {
                         /* This emoji is a single character cell glyph in Unicode, and two in ASCII */
                         [SPECIAL_GLYPH_TOUCH]                   = u8"👆",       /* actually called: BACKHAND INDEX POINTING UP */
 
-                        /* These three emojis are single character cell glyphs in Unicode and also in ASCII. */
+                        /* These four emojis are single character cell glyphs in Unicode and also in ASCII. */
                         [SPECIAL_GLYPH_RECYCLING]               = u8"♻️",        /* actually called: UNIVERSAL RECYCLNG SYMBOL */
                         [SPECIAL_GLYPH_DOWNLOAD]                = u8"⤵️",        /* actually called: RIGHT ARROW CURVING DOWN */
                         [SPECIAL_GLYPH_SPARKLES]                = u8"✨",
+                        [SPECIAL_GLYPH_WARNING_SIGN]            = u8"⚠️",
                 },
         };
 
diff --git a/src/basic/glyph-util.h b/src/basic/glyph-util.h
index 621d7a85b7..b64639622e 100644
--- a/src/basic/glyph-util.h
+++ b/src/basic/glyph-util.h
@@ -44,6 +44,7 @@ typedef enum SpecialGlyph {
         SPECIAL_GLYPH_RECYCLING,
         SPECIAL_GLYPH_DOWNLOAD,
         SPECIAL_GLYPH_SPARKLES,
+        SPECIAL_GLYPH_WARNING_SIGN,
         _SPECIAL_GLYPH_MAX,
         _SPECIAL_GLYPH_INVALID = -EINVAL,
 } SpecialGlyph;
diff --git a/src/test/test-locale-util.c b/src/test/test-locale-util.c
index 9f50c6227f..f38100401c 100644
--- a/src/test/test-locale-util.c
+++ b/src/test/test-locale-util.c
@@ -83,7 +83,7 @@ TEST(keymaps) {
 
 #define dump_glyph(x) log_info(STRINGIFY(x) ": %s", special_glyph(x))
 TEST(dump_special_glyphs) {
-        assert_cc(SPECIAL_GLYPH_SPARKLES + 1 == _SPECIAL_GLYPH_MAX);
+        assert_cc(SPECIAL_GLYPH_WARNING_SIGN + 1 == _SPECIAL_GLYPH_MAX);
 
         log_info("is_locale_utf8: %s", yes_no(is_locale_utf8()));
 
@@ -120,6 +120,7 @@ TEST(dump_special_glyphs) {
         dump_glyph(SPECIAL_GLYPH_RECYCLING);
         dump_glyph(SPECIAL_GLYPH_DOWNLOAD);
         dump_glyph(SPECIAL_GLYPH_SPARKLES);
+        dump_glyph(SPECIAL_GLYPH_WARNING_SIGN);
 }
 
 DEFINE_TEST_MAIN(LOG_INFO);