FcConfigSetFontSetFilter(3)

💅 NAME 💅

ok so bestie, meet FcConfigSetFontSetFilter — she sets a predicate function to filter fontsets ✨

🌸 SYNOPSIS 🌸

#include <fontconfig/fontconfig.h>

FcConfig * FcConfigSetFontSetFilter (FcConfig *config, FcFilterFontSetFunc filter_func, FcDestroyFunc destroy_data_func, void *user_data);

🦋 DESCRIPTION 🦋

So basically this one sets filter_func as a predicate function and filters out fontsets in config however you want, no cap 💅

It's giving very specific energy with the call timing, so listen up: filter_func gets called with a font pattern and user_data only when loading caches — like, that's the only time, periodt 🎀

And when config is about to get destroyed (rip 😭), user_data gets destroyed through destroy_data_func — but only if it's set, iykyk. If it's not set, nothing happens there, fr fr.

👑 SINCE 👑

version 2.16.0 — she's been around a minute, icon behavior ⭐

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ok that's the whole page bestie, go forth and filter those fontsets 🧚‍♀️💖

mwah 💋 — brought to you by Fontconfig 2.17.0, dated 27 June 2025 (the FcConfigSetFontSetFilter(3) girlies stay winning 🔥)