diff options
Diffstat (limited to 'erts/preloaded/src')
| -rw-r--r-- | erts/preloaded/src/zlib.erl | 41 |
1 files changed, 25 insertions, 16 deletions
diff --git a/erts/preloaded/src/zlib.erl b/erts/preloaded/src/zlib.erl index fa0f28c5c3..8cd3e39fd7 100644 --- a/erts/preloaded/src/zlib.erl +++ b/erts/preloaded/src/zlib.erl @@ -23,7 +23,8 @@ -export([open/0,close/1,deflateInit/1,deflateInit/2,deflateInit/6, deflateSetDictionary/2,deflateReset/1,deflateParams/3, deflate/2,deflate/3,deflateEnd/1, - inflateInit/1,inflateInit/2,inflateSetDictionary/2, + inflateInit/1,inflateInit/2, + inflateSetDictionary/2,inflateGetDictionary/1, inflateSync/1,inflateReset/1,inflate/2,inflateEnd/1, inflateChunk/1, inflateChunk/2, setBufSize/2,getBufSize/1, @@ -98,25 +99,26 @@ -define(INFLATE_INIT, 8). -define(INFLATE_INIT2, 9). -define(INFLATE_SETDICT, 10). --define(INFLATE_SYNC, 11). --define(INFLATE_RESET, 12). --define(INFLATE_END, 13). --define(INFLATE, 14). --define(INFLATE_CHUNK, 25). +-define(INFLATE_GETDICT, 11). +-define(INFLATE_SYNC, 12). +-define(INFLATE_RESET, 13). +-define(INFLATE_END, 14). +-define(INFLATE, 15). +-define(INFLATE_CHUNK, 26). --define(CRC32_0, 15). --define(CRC32_1, 16). --define(CRC32_2, 17). +-define(CRC32_0, 16). +-define(CRC32_1, 17). +-define(CRC32_2, 18). --define(SET_BUFSZ, 18). --define(GET_BUFSZ, 19). --define(GET_QSIZE, 20). +-define(SET_BUFSZ, 19). +-define(GET_BUFSZ, 20). +-define(GET_QSIZE, 21). --define(ADLER32_1, 21). --define(ADLER32_2, 22). +-define(ADLER32_1, 22). +-define(ADLER32_2, 23). --define(CRC32_COMBINE, 23). --define(ADLER32_COMBINE, 24). +-define(CRC32_COMBINE, 24). +-define(ADLER32_COMBINE, 25). %%------------------------------------------------------------------------ @@ -242,6 +244,13 @@ inflateInit(Z, WindowBits) -> inflateSetDictionary(Z, Dictionary) -> call(Z, ?INFLATE_SETDICT, Dictionary). +-spec inflateGetDictionary(Z) -> Dictionary when + Z :: zstream(), + Dictionary :: iolist(). +inflateGetDictionary(Z) -> + _ = call(Z, ?INFLATE_GETDICT, []), + collect(Z). + -spec inflateSync(zstream()) -> 'ok'. inflateSync(Z) -> call(Z, ?INFLATE_SYNC, []). |