FcConfigSetWarningFlags(3) FcConfigSetWarningFlags(3)

FcConfigSetWarningFlags - Enable or disable specific warning types

#include <fontconfig/fontconfig.h>

void FcConfigSetWarningFlags (FcConfig *config, int warn, FcBool flag);

Turn on or off warning types specified by warn. Each bit corresponds to a different warning type defined by FC_WARN_* macros. If config is NULL, the current configuration is modified.

02 June 2026 Fontconfig 2.18.1