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| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2023-05-05 10:02:34 +0200 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2023-05-09 15:07:09 +0200 |
| commit | 1f00afcb5a5b30593543268acbcbcb94f60d24a2 (patch) | |
| tree | d78dc96223ec34a63cbfdd92e3fc6dc5037f3eac /cpukit/zlib/inflate.h | |
| parent | bsps/amd64: add a new EFI-based variant of AMD64 BSP (diff) | |
| download | rtems-1f00afcb5a5b30593543268acbcbcb94f60d24a2.tar.bz2 | |
zlib: Update from 1.2.5 to 1.2.13
The updated files were extracted from:
https://www.zlib.net/zlib-1.2.13.tar.xz
The archive had an SHA-256 hash value of:
d14c38e313afc35a9a8760dadf26042f51ea0f5d154b0630a31da0540107fb98
Close #4902.
Diffstat (limited to 'cpukit/zlib/inflate.h')
| -rw-r--r-- | cpukit/zlib/inflate.h | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/cpukit/zlib/inflate.h b/cpukit/zlib/inflate.h index 95f4986d40..f127b6b1fa 100644 --- a/cpukit/zlib/inflate.h +++ b/cpukit/zlib/inflate.h @@ -1,5 +1,5 @@ /* inflate.h -- internal inflate state definition - * Copyright (C) 1995-2009 Mark Adler + * Copyright (C) 1995-2019 Mark Adler * For conditions of distribution and use, see copyright notice in zlib.h */ @@ -18,7 +18,7 @@ /* Possible inflate modes between inflate() calls */ typedef enum { - HEAD, /* i: waiting for magic header */ + HEAD = 16180, /* i: waiting for magic header */ FLAGS, /* i: waiting for method and flags (gzip) */ TIME, /* i: waiting for modification time (gzip) */ OS, /* i: waiting for extra flags and operating system (gzip) */ @@ -77,13 +77,17 @@ typedef enum { CHECK -> LENGTH -> DONE */ -/* state maintained between inflate() calls. Approximately 10K bytes. */ +/* State maintained between inflate() calls -- approximately 7K bytes, not + including the allocated sliding window, which is up to 32K bytes. */ struct inflate_state { + z_streamp strm; /* pointer back to this zlib stream */ inflate_mode mode; /* current inflate mode */ int last; /* true if processing last block */ - int wrap; /* bit 0 true for zlib, bit 1 true for gzip */ + int wrap; /* bit 0 true for zlib, bit 1 true for gzip, + bit 2 true to validate check value */ int havedict; /* true if dictionary provided */ - int flags; /* gzip header method and flags (0 if zlib) */ + int flags; /* gzip header method and flags, 0 if zlib, or + -1 if raw or no header yet */ unsigned dmax; /* zlib header max distance (INFLATE_STRICT) */ unsigned long check; /* protected copy of check value */ unsigned long total; /* protected copy of output count */ |