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| author | Lukas Larsson <[email protected]> | 2016-08-26 15:53:51 +0200 |
|---|---|---|
| committer | Lukas Larsson <[email protected]> | 2016-08-26 15:53:51 +0200 |
| commit | 85234b4069c9b75e3ae5ddf643b981d7428fb81f (patch) | |
| tree | aa52443a80eecf23664cf56ed74cb395cab5a96c /erts/preloaded/src | |
| parent | d017ade88b8fa39f57aee722dd2e2c5d82e8b262 (diff) | |
| parent | 6fe89e38d40132e6acac2233d45ea44da49d1021 (diff) | |
| download | otp-85234b4069c9b75e3ae5ddf643b981d7428fb81f.tar.gz otp-85234b4069c9b75e3ae5ddf643b981d7428fb81f.tar.bz2 otp-85234b4069c9b75e3ae5ddf643b981d7428fb81f.zip | |
Merge branch 'g-andrade/kernel/fetch_ztream_dictionary/PR-1139/OTP-13842'
* g-andrade/kernel/fetch_ztream_dictionary/PR-1139/OTP-13842:
Update preloaded modules
Specify min zlib ver on inflateGetDictionary doc
Skip inflateGetDictionary test case if unsupported
zlib: Only link inflateGetDictionary if available
zlib: Add test case for inflateGetDictionary
zlib: support extraction of inflation dictionary
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, []). |