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author | Repo Admin <[email protected]> | 2002-10-19 07:55:27 +0000 |
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committer | Repo Admin <[email protected]> | 2002-10-19 07:55:27 +0000 |
commit | 82a17c9fb3d64ccdd474c3bedf564368f77e84a4 (patch) | |
tree | 0c01ee8cea5f6f77e830955c6b97024752740a2b /zlib/uncompr.c | |
parent | Bumped version number for cvs version (diff) | |
download | gnupg-82a17c9fb3d64ccdd474c3bedf564368f77e84a4.tar.gz gnupg-82a17c9fb3d64ccdd474c3bedf564368f77e84a4.zip |
This commit was manufactured by cvs2svn to create branch
'GNUPG-1-9-BRANCH'.
Diffstat (limited to '')
-rw-r--r-- | zlib/uncompr.c | 58 |
1 files changed, 0 insertions, 58 deletions
diff --git a/zlib/uncompr.c b/zlib/uncompr.c deleted file mode 100644 index a287714f5..000000000 --- a/zlib/uncompr.c +++ /dev/null @@ -1,58 +0,0 @@ -/* uncompr.c -- decompress a memory buffer - * Copyright (C) 1995-2002 Jean-loup Gailly. - * For conditions of distribution and use, see copyright notice in zlib.h - */ - -/* @(#) $Id$ */ - -#include "zlib.h" - -/* =========================================================================== - Decompresses the source buffer into the destination buffer. sourceLen is - the byte length of the source buffer. Upon entry, destLen is the total - size of the destination buffer, which must be large enough to hold the - entire uncompressed data. (The size of the uncompressed data must have - been saved previously by the compressor and transmitted to the decompressor - by some mechanism outside the scope of this compression library.) - Upon exit, destLen is the actual size of the compressed buffer. - This function can be used to decompress a whole file at once if the - input file is mmap'ed. - - uncompress returns Z_OK if success, Z_MEM_ERROR if there was not - enough memory, Z_BUF_ERROR if there was not enough room in the output - buffer, or Z_DATA_ERROR if the input data was corrupted. -*/ -int ZEXPORT uncompress (dest, destLen, source, sourceLen) - Bytef *dest; - uLongf *destLen; - const Bytef *source; - uLong sourceLen; -{ - z_stream stream; - int err; - - stream.next_in = (Bytef*)source; - stream.avail_in = (uInt)sourceLen; - /* Check for source > 64K on 16-bit machine: */ - if ((uLong)stream.avail_in != sourceLen) return Z_BUF_ERROR; - - stream.next_out = dest; - stream.avail_out = (uInt)*destLen; - if ((uLong)stream.avail_out != *destLen) return Z_BUF_ERROR; - - stream.zalloc = (alloc_func)0; - stream.zfree = (free_func)0; - - err = inflateInit(&stream); - if (err != Z_OK) return err; - - err = inflate(&stream, Z_FINISH); - if (err != Z_STREAM_END) { - inflateEnd(&stream); - return err == Z_OK ? Z_BUF_ERROR : err; - } - *destLen = stream.total_out; - - err = inflateEnd(&stream); - return err; -} |