コード例 #1
0
ファイル: dict.c プロジェクト: abaradulkin/dava.framework
/**
 * xmlDictFree:
 * @dict: the dictionnary
 *
 * Free the hash @dict and its contents. The userdata is
 * deallocated with @f if provided.
 */
void
xmlDictFree(xmlDictPtr dict) {
    int i;
    xmlDictEntryPtr iter;
    xmlDictEntryPtr next;
    int inside_dict = 0;
    xmlDictStringsPtr pool, nextp;

    if (dict == NULL)
	return;

    if (!xmlDictInitialized)
        if (!xmlInitializeDict())
            return;

    /* decrement the counter, it may be shared by a parser and docs */
    xmlRMutexLock(xmlDictMutex);
    dict->ref_counter--;
    if (dict->ref_counter > 0) {
        xmlRMutexUnlock(xmlDictMutex);
        return;
    }

    xmlRMutexUnlock(xmlDictMutex);

    if (dict->subdict != NULL) {
        xmlDictFree(dict->subdict);
    }

    if (dict->dict) {
	for (i = 0; ((i < dict->size) && (dict->nbElems > 0)); i++) {
	    iter = &(dict->dict[i]);
	    if (iter->valid == 0)
		continue;
	    inside_dict = 1;
	    while (iter) {
		next = iter->next;
		if (!inside_dict)
		    xmlFree(iter);
		dict->nbElems--;
		inside_dict = 0;
		iter = next;
	    }
	    inside_dict = 0;
	}
	xmlFree(dict->dict);
    }
    pool = dict->strings;
    while (pool != NULL) {
        nextp = pool->next;
	xmlFree(pool);
	pool = nextp;
    }
    xmlFreeRMutex(dict->mutex);
    xmlFree(dict);
}
コード例 #2
0
ファイル: libxml2_threads.c プロジェクト: jcemelanda/wormux
/**
 * xmlUnlockLibrary:
 *
 * xmlUnlockLibrary() is used to release a re-entrant lock on the libxml2
 * library.
 */
XMLPUBFUNEXPORT void
xmlUnlockLibrary(void)
{
#ifdef DEBUG_THREADS
    xmlGenericError(xmlGenericErrorContext, "xmlUnlockLibrary()\n");
#endif
    xmlRMutexUnlock(xmlLibraryLock);
}
コード例 #3
0
ファイル: xsltlocale.c プロジェクト: Moteesh/reactos
/**
 * xsltFreeLocales:
 *
 * Cleanup function for the locale support on shutdown
 */
void
xsltFreeLocales(void) {
#ifdef XSLT_LOCALE_WINAPI
    xmlRMutexLock(xsltLocaleMutex);
    xmlFree(xsltLocaleList);
    xsltLocaleList = NULL;
    xmlRMutexUnlock(xsltLocaleMutex);
#endif
}
コード例 #4
0
ファイル: dict.c プロジェクト: CMXWL/libxml2
/**
 * xmlDictReference:
 * @dict: the dictionary
 *
 * Increment the reference counter of a dictionary
 *
 * Returns 0 in case of success and -1 in case of error
 */
int
xmlDictReference(xmlDictPtr dict) {
    if (!xmlDictInitialized)
        if (!__xmlInitializeDict())
            return(-1);

    if (dict == NULL) return -1;
    xmlRMutexLock(xmlDictMutex);
    dict->ref_counter++;
    xmlRMutexUnlock(xmlDictMutex);
    return(0);
}
コード例 #5
0
ファイル: dict.c プロジェクト: CMXWL/libxml2
int __xmlRandom(void) {
    int ret;

    if (xmlDictInitialized == 0)
        __xmlInitializeDict();

    xmlRMutexLock(xmlDictMutex);
#ifdef HAVE_RAND_R
    ret = rand_r(& rand_seed);
#else
    ret = rand();
#endif
    xmlRMutexUnlock(xmlDictMutex);
    return(ret);
}
コード例 #6
0
ファイル: xsltlocale.c プロジェクト: Moteesh/reactos
static void
xsltEnumSupportedLocales(void) {
    xmlRMutexLock(xsltLocaleMutex);
    if (xsltLocaleListSize <= 0) {
	size_t len;

	EnumSystemLocalesA(xsltCountSupportedLocales, LCID_SUPPORTED);

	len = xsltLocaleListSize * sizeof(xsltRFC1766Info);
	xsltLocaleList = xmlMalloc(len);
	memset(xsltLocaleList, 0, len);
	EnumSystemLocalesA(xsltIterateSupportedLocales, LCID_SUPPORTED);
    }
    xmlRMutexUnlock(xsltLocaleMutex);
}
コード例 #7
0
ファイル: dict.c プロジェクト: CMXWL/libxml2
/**
 * __xmlInitializeDict:
 *
 * This function is not public
 * Do the dictionary mutex initialization.
 * this function is not thread safe, initialization should
 * normally be done once at setup when called from xmlOnceInit()
 * we may also land in this code if thread support is not compiled in
 *
 * Returns 0 if initialization was already done, and 1 if that
 * call led to the initialization
 */
int __xmlInitializeDict(void) {
    if (xmlDictInitialized)
        return(1);

    if ((xmlDictMutex = xmlNewRMutex()) == NULL)
        return(0);
    xmlRMutexLock(xmlDictMutex);

#ifdef DICT_RANDOMIZATION
#ifdef HAVE_RAND_R
    rand_seed = time(NULL);
    rand_r(& rand_seed);
#else
    srand(time(NULL));
#endif
#endif
    xmlDictInitialized = 1;
    xmlRMutexUnlock(xmlDictMutex);
    return(1);
}