diff options
| -rw-r--r-- | README.md | 13 | ||||
| -rwxr-xr-x | test/test.sh | 2 |
2 files changed, 8 insertions, 7 deletions
@@ -86,18 +86,19 @@ checksum in `inflate_zlib`. ## Compliance `inflate` is fully compliant with RFC 1951 for data with a decompressed size -of up to 65 kB. +of up to 32 kB. When compiled with `-DDEFLATE_CHECKSUM`, `inflate_zlib` is fully compliant with -RFC 1950 (decompression only) for data with a decompressed size of up to 65 kB. +RFC 1950 (decompression only) for data with a decompressed size of up to 32 kB. By default (without `-DDEFLATE_CHECKSUM`), it does not verify the ADLER32 checksum embedded into zlib-compressed data and is therefore not compliant with RFC 1950. -For files larger than 65 kB, you only need to change some size arguments to -`uint32_t`. However, if you are decompressing files of that size, you probably -have more RAM than this library is designed for. In that case, you may be -better off with [udeflate](https://github.com/jlublin/udeflate), +For files larger than 32 kB, you need to change inflate's return value to +`int32_t` and its size arguments to `uint32_t`. However, if you are +decompressing files of that size, you probably have more RAM than this library +is designed for. In that case, you are probably better off with +[udeflate](https://github.com/jlublin/udeflate), [uzlib](https://github.com/pfalcon/uzlib), or similar. ## Memory Requirements diff --git a/test/test.sh b/test/test.sh index e60aaa0..dda32aa 100755 --- a/test/test.sh +++ b/test/test.sh @@ -6,7 +6,7 @@ cd "$(dirname "$0")" ./compile.sh -for file in $(find .. -type f -size -65000c); do +for file in $(find .. -type f -size -32760c); do if ! ./deflate $file | ./inflate > tmp; then echo "inflate error at $file" ./deflate $file | ./inflate > tmp |