---
name: "FcConfigUptoDate"
section: "3"
platform: "linux"
package: "fontconfig"
version: "2:2.18.3-2"
release: "Arch Linux 2026-11-01"
platforms: ["linux"]
url: "https://new.carta.tech/FcConfigUptoDate"
---

# FcConfigUptoDate(3)

Check timestamps on config files

## NAME

FcConfigUptoDate - Check timestamps on config files

## SYNOPSIS

**#include \<fontconfig/fontconfig.h\>**

**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.