void
FcConfigDestroy (FcConfig *config)
{
FcSetName set;
FcExprPage *page;
if (--config->ref > 0)
return;
if (config == _fcConfig)
_fcConfig = 0;
FcStrSetDestroy (config->configDirs);
FcStrSetDestroy (config->fontDirs);
FcStrSetDestroy (config->cacheDirs);
FcStrSetDestroy (config->configFiles);
FcStrSetDestroy (config->acceptGlobs);
FcStrSetDestroy (config->rejectGlobs);
FcFontSetDestroy (config->acceptPatterns);
FcFontSetDestroy (config->rejectPatterns);
if (config->blanks)
FcBlanksDestroy (config->blanks);
FcSubstDestroy (config->substPattern);
FcSubstDestroy (config->substFont);
FcSubstDestroy (config->substScan);
for (set = FcSetSystem; set <= FcSetApplication; set++)
if (config->fonts[set])
FcFontSetDestroy (config->fonts[set]);
page = config->expr_pool;
while (page)
{
FcExprPage *next = page->next_page;
FcMemFree (FC_MEM_EXPR, sizeof (FcExprPage));
free (page);
page = next;
}
free (config);
FcMemFree (FC_MEM_CONFIG, sizeof (FcConfig));
}
void
FcConfigDestroy (FcConfig *config)
{
FcSetName set;
FcExprPage *page;
if (FcRefDec (&config->ref) != 1)
return;
(void) fc_atomic_ptr_cmpexch (&_fcConfig, config, NULL);
FcStrSetDestroy (config->configDirs);
FcStrSetDestroy (config->fontDirs);
FcStrSetDestroy (config->cacheDirs);
FcStrSetDestroy (config->configFiles);
FcStrSetDestroy (config->acceptGlobs);
FcStrSetDestroy (config->rejectGlobs);
FcFontSetDestroy (config->acceptPatterns);
FcFontSetDestroy (config->rejectPatterns);
if (config->blanks)
FcBlanksDestroy (config->blanks);
FcSubstDestroy (config->substPattern);
FcSubstDestroy (config->substFont);
FcSubstDestroy (config->substScan);
for (set = FcSetSystem; set <= FcSetApplication; set++)
if (config->fonts[set])
FcFontSetDestroy (config->fonts[set]);
page = config->expr_pool;
while (page)
{
FcExprPage *next = page->next_page;
free (page);
page = next;
}
if (config->sysRoot)
FcStrFree (config->sysRoot);
free (config);
}
