123 JavaVM *_JVM = NULL;
138     if (mime_type == NULL || pathname == NULL) {  in _is_pdf_doc()
153     if (s == NULL || *s == '\0' || isspace(*s)) {  in _isNumeric()
286     char *page_range = NULL;  in _get_pdf_page_range()
300                 page_range = NULL;  in _get_pdf_page_range()
323     while (page_range_split != NULL) {  in _get_pdf_page_range()
332         page_range_split = strtok(NULL, ",");  in _get_pdf_page_range()
600     jbyte *nativeDataPtr = (*env)->GetByteArrayElements(env, nativeDataObject, NULL);  in _convertPrinterCaps_to_C()
624     jbyte *nativeDataPtr = (*env)->GetByteArrayElements(env, nativeDataObject, NULL);  in _convertPrinterCaps_to_Java()
660     intArrayPtr = (*env)->GetIntArrayElements(env, intArray, NULL);  in _convertPrinterCaps_to_Java()
670     intArrayPtr = (*env)->GetIntArrayElements(env, intArray, NULL);  in _convertPrinterCaps_to_Java()
718     jbyte *nativeDataPtr = (*env)->GetByteArrayElements(env, nativeDataObject, NULL);  in _convertJobParams_to_C()
799     if (docCategory != NULL) {  in _convertJobParams_to_C()
800         const char *category = (*env)->GetStringUTFChars(env, docCategory, NULL);  in _convertJobParams_to_C()
801         if (category != NULL) {  in _convertJobParams_to_C()
810     if (jobName != NULL) {  in _convertJobParams_to_C()
811         const char *name = (*env)->GetStringUTFChars(env, jobName, NULL);  in _convertJobParams_to_C()
812         if (name != NULL) {  in _convertJobParams_to_C()
820     if (jobOriginatingUserName != NULL) {  in _convertJobParams_to_C()
821         const char *name = (*env)->GetStringUTFChars(env, jobOriginatingUserName, NULL);  in _convertJobParams_to_C()
822         if (name != NULL) {  in _convertJobParams_to_C()
830     wprintJobParams->page_range = NULL;  in _convertJobParams_to_C()
867     jbyte *nativeDataPtr = (*env)->GetByteArrayElements(env, nativeDataObject, NULL);  in _covertJobParams_to_Java()
951         if ((*_JVM)->AttachCurrentThread(_JVM, &env, NULL) < 0) {  in _wprint_callback_fn()
1036                 jStr = NULL;  in _wprint_callback_fn()
1039                     jStr = NULL;  in _wprint_callback_fn()
1126                 NULL);  in _wprint_callback_fn()
1170     fromJava = (*env)->GetStringUTFChars(env, source, NULL);  in copyToNewString()
1171     if (fromJava == NULL) return NULL;  in copyToNewString()
1195     connect_info.validate_certificate = NULL;  in Java_com_android_bips_ipp_Backend_nativeGetCapabilities()
1261     params->certificate = NULL;  in _convertCertificate()
1268             jbyte *certificateBytes = (*env)->GetByteArrayElements(env, certificate, NULL);  in _convertCertificate()
1297     const char *addressStr = (*env)->GetStringUTFChars(env, address, NULL);  in Java_com_android_bips_ipp_Backend_nativeStartJob()
1298     const char *mimeTypeStr = (*env)->GetStringUTFChars(env, mimeType, NULL);  in Java_com_android_bips_ipp_Backend_nativeStartJob()
1299     const char *dataDirStr = (*env)->GetStringUTFChars(env, _fakeDir, NULL);  in Java_com_android_bips_ipp_Backend_nativeStartJob()
1300     const char *schemeStr = (*env)->GetStringUTFChars(env, scheme, NULL);  in Java_com_android_bips_ipp_Backend_nativeStartJob()
1324             const char *pageStr = (*env)->GetStringUTFChars(env, page, NULL);  in Java_com_android_bips_ipp_Backend_nativeStartJob()
1325             if (pageStr == NULL) {  in Java_com_android_bips_ipp_Backend_nativeStartJob()
1342         const char *pageStr = (*env)->GetStringUTFChars(env, page, NULL);  in Java_com_android_bips_ipp_Backend_nativeStartJob()
1343         if (pageStr == NULL) {  in Java_com_android_bips_ipp_Backend_nativeStartJob()
1360         const char *jobDebugDirStr = NULL;  in Java_com_android_bips_ipp_Backend_nativeStartJob()
1361         if (jobDebugDir != NULL) {  in Java_com_android_bips_ipp_Backend_nativeStartJob()
1362             jobDebugDirStr = (*env)->GetStringUTFChars(env, jobDebugDir, NULL);  in Java_com_android_bips_ipp_Backend_nativeStartJob()
1369         if ((jobDebugDir != NULL) && (jobDebugDirStr != NULL)) {  in Java_com_android_bips_ipp_Backend_nativeStartJob()
1390             const char *pageStr = (*env)->GetStringUTFChars(env, page, NULL);  in Java_com_android_bips_ipp_Backend_nativeStartJob()
1391             if (pageStr == NULL) {  in Java_com_android_bips_ipp_Backend_nativeStartJob()
1406         wprintPage(job_handle, pageIndex, NULL, true, false, 0, 0, 0, 0);  in Java_com_android_bips_ipp_Backend_nativeStartJob()
1471     const char *appNameStr = (*env)->GetStringUTFChars(env, appName, NULL);  in Java_com_android_bips_ipp_Backend_nativeSetSourceInfo()
1472     const char *appVersionStr = (*env)->GetStringUTFChars(env, appVersion, NULL);  in Java_com_android_bips_ipp_Backend_nativeSetSourceInfo()
1473     const char *osNameStr = (*env)->GetStringUTFChars(env, osName, NULL);  in Java_com_android_bips_ipp_Backend_nativeSetSourceInfo()