diff options
Diffstat (limited to 'wiretap')
| -rw-r--r-- | wiretap/file_wrappers.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/wiretap/file_wrappers.c b/wiretap/file_wrappers.c index 0de09143d2..94840f01bf 100644 --- a/wiretap/file_wrappers.c +++ b/wiretap/file_wrappers.c @@ -462,8 +462,11 @@ zlib_read(FILE_T state, unsigned char *buf, unsigned int count) strm->avail_in = state->avail_in; strm->next_in = state->next_in; /* decompress and handle errors */ - /* ret = inflate(strm, Z_NO_FLUSH); */ +#ifdef Z_BLOCK ret = inflate(strm, Z_BLOCK); +#else + ret = inflate(strm, Z_NO_FLUSH); +#endif state->avail_in = strm->avail_in; state->next_in = strm->next_in; if (ret == Z_STREAM_ERROR) { @@ -492,6 +495,7 @@ zlib_read(FILE_T state, unsigned char *buf, unsigned int count) */ strm->adler = crc32(strm->adler, buf2, count2 - strm->avail_out); +#ifdef Z_BLOCK if (state->fast_seek_cur) { struct zlib_cur_seek_point *cur = (struct zlib_cur_seek_point *) state->fast_seek_cur; unsigned int ready = count2 - strm->avail_out; @@ -524,6 +528,7 @@ zlib_read(FILE_T state, unsigned char *buf, unsigned int count) if (cur->have >= ZLIB_WINSIZE && ret != Z_STREAM_END && (strm->data_type & 128) && !(strm->data_type & 64)) zlib_fast_seek_add(state, cur, (strm->data_type & 7), state->raw_pos - strm->avail_in, state->pos + (count - strm->avail_out)); } +#endif buf2 = (buf2 + count2 - strm->avail_out); count2 = strm->avail_out; @@ -646,7 +651,7 @@ gz_head(FILE_T state) inflateReset(&(state->strm)); state->strm.adler = crc32(0L, Z_NULL, 0); state->compression = ZLIB; - +#ifdef Z_BLOCK if (state->fast_seek) { struct zlib_cur_seek_point *cur = g_malloc(sizeof(struct zlib_cur_seek_point)); @@ -655,6 +660,7 @@ gz_head(FILE_T state) state->fast_seek_cur = cur; fast_seek_header(state, state->raw_pos - state->avail_in, state->pos, GZIP_AFTER_HEADER); } +#endif return 0; } else { |