FcConfigUptoDate(3) FcConfigUptoDate(3) NAME FcConfigUptoDate - Check timestamps on config files SYNOPSIS #include FcBool FcConfigUptoDate (FcConfig *config); DESCRIPTION Checks all of the files related to config and returns whether any of them has been modified since the configuration was created. If config is NULL, the current configuration is used. Fontconfig 2.18.3 23 August 2026 FcConfigUptoDate(3)