although an ANSI function, some systems do not offer "strerror"

2026-06-08 15:34:49 +00:00 · 1996-11-01 15:54:41 -02:00
parent 450465c4d4
commit 389e808c60
1 changed files with 4 additions and 0 deletions
@@ -28,7 +28,11 @@ static void pushresult (int i)
    lua_pushuserdata(NULL);
  else {
    lua_pushnil();
+#ifndef NOSTRERROR
    lua_pushstring(strerror(errno));
+#else
+    lua_pushstring("system unable to define the error");
+#endif
  }
 }