Add $SYSTEMD_INVOKED_AS (#42286)

2026-05-26 02:25:08 +09:00
parent f50c3f548b 94a1312cca
commit ff5cd0b8da
5 changed files with 50 additions and 27 deletions
@@ -1125,6 +1125,21 @@ TEST(getenv_for_pid) {
        }
 }

+TEST(invoked_as) {
+        ASSERT_FALSE(invoked_as(NULL, "foobar"));
+        ASSERT_FALSE(invoked_as(NULL, "barbar"));
+
+        ASSERT_EQ(setenv("SYSTEMD_INVOKED_AS", "/usr/bin/foobar", 1), 0);
+
+        ASSERT_TRUE(invoked_as(NULL, "foobar"));
+        ASSERT_FALSE(invoked_as(NULL, "barbar"));
+        ASSERT_TRUE(invoked_as(NULL, "foo"));
+        ASSERT_TRUE(invoked_as(STRV_MAKE("barbar", "barbar", "y"), "foobar"));
+        ASSERT_FALSE(invoked_as(STRV_MAKE("barbar", "barbar", "y"), "barbar"));
+
+        ASSERT_EQ(unsetenv("SYSTEMD_INVOKED_AS"), 0);
+}
+
 static int intro(void) {
        log_show_color(true);
        return EXIT_SUCCESS;