Cross Reference: /openjdk7/jdk/src/share/native/java/util/zip/zlib-1.2.3/inflate.c

Lines Matching refs:Z_NULL
102  * - Check next_in and next_out for Z_NULL on entry to inflate()
132     if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR;
135     strm->msg = Z_NULL;
141     state->head = Z_NULL;
159     if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR;
176     if (version == Z_NULL || version[0] != ZLIB_VERSION[0] ||
179     if (strm == Z_NULL) return Z_STREAM_ERROR;
180     strm->msg = Z_NULL;                 /* in case we return an error */
188     if (state == Z_NULL) return Z_MEM_ERROR;
203         strm->state = Z_NULL;
207     state->window = Z_NULL;
357     if (state->window == Z_NULL) {
361         if (state->window == Z_NULL) return 1;
601     if (strm == Z_NULL || strm->state == Z_NULL || strm->next_out == Z_NULL ||
602         (strm->next_in == Z_NULL && strm->avail_in != 0))
621                 state->check = crc32(0L, Z_NULL, 0);
628             if (state->head != Z_NULL)
653             strm->adler = state->check = adler32(0L, Z_NULL, 0);
671             if (state->head != Z_NULL)
678             if (state->head != Z_NULL)
685             if (state->head != Z_NULL) {
696                 if (state->head != Z_NULL)
701             else if (state->head != Z_NULL)
702                 state->head->extra = Z_NULL;
709                     if (state->head != Z_NULL &&
710                         state->head->extra != Z_NULL) {
732                     if (state->head != Z_NULL &&
733                             state->head->name != Z_NULL &&
743             else if (state->head != Z_NULL)
744                 state->head->name = Z_NULL;
753                     if (state->head != Z_NULL &&
754                             state->head->comment != Z_NULL &&
764             else if (state->head != Z_NULL)
765                 state->head->comment = Z_NULL;
777             if (state->head != Z_NULL) {
781             strm->adler = state->check = crc32(0L, Z_NULL, 0);
795             strm->adler = state->check = adler32(0L, Z_NULL, 0);
1183     if (strm == Z_NULL || strm->state == Z_NULL || strm->zfree == (free_func)0)
1186     if (state->window != Z_NULL) ZFREE(strm, state->window);
1188     strm->state = Z_NULL;
1202     if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR;
1209         id = adler32(0L, Z_NULL, 0);
1242     if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR;
1295     if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR;
1342     if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR;
1357     if (dest == Z_NULL || source == Z_NULL || source->state == Z_NULL ||
1365     if (copy == Z_NULL) return Z_MEM_ERROR;
1366     window = Z_NULL;
1367     if (state->window != Z_NULL) {
1370         if (window == Z_NULL) {
1385     if (window != Z_NULL) {