Differential D844

Update lz4 to 1.8.0
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Authored by kyrios123 on Aug 18 2017, 8:44 PM.

Details

Reviewers

ikey

Group Reviewers

Triage Team

Commits

R2000:204e1bcaa27e: Update lz4 to 1.8.0

Summary

cli: fix: do not modify /dev/null permissions
cli: added GNU separator -- specifying that all following arguments are files
API: added LZ4_compress_HC_destSize()
API: added LZ4F_resetDecompressionContext()
API: lz4frame: negative compression levels trigger fast acceleration
API: lz4frame: can control block checksum and dictionary ID
API: fix: expose obsolete decoding functions
API: experimental: lz4frame_static : new dictionary compression API
build: fix: static lib installation
build: LZ4_MEMORY_USAGE can be modified at compile time, through external define
doc: Updated LZ4 Frame format to v1.6.0, restoring Dictionary-ID field
doc: lz4 api manual

Signed-off-by: Pierre-Yves <pyu@riseup.net>

Test Plan

$ lz4 -V
*** LZ4 command line interface 64-bits v1.8.0, by Yann Collet ***

$ lz4 -9vm *.log --rm
*** LZ4 command line interface 64-bits v1.8.0, by Yann Collet ***
Compressed 0 bytes into 15 bytes ==> 1500.00%                                  
Compressed 87902 bytes into 18261 bytes ==> 20.77%                             
Compressed 248982 bytes into 8751 bytes ==> 3.51%                              
Compressed 73 bytes into 92 bytes ==> 126.03%                                  
Compressed 118 bytes into 136 bytes ==> 115.25%                                
Compressed 1 bytes into 20 bytes ==> 2000.00%                                  
Compressed 26558 bytes into 7835 bytes ==> 29.50% 

$ unlz4 -mv *.lz4
*** LZ4 command line interface 64-bits v1.8.0, by Yann Collet ***
eopkg.log.lz4        : decoded 87902 bytes                                     
vboxadd-install.log. : decoded 248982 bytes                                    
vboxadd-install-x11. : decoded 73 bytes                                        
VBoxGuestAdditions.l : decoded 118 bytes                                       
VBoxGuestAdditions-u : decoded 1 bytes                                         
Xorg.0.log.lz4       : decoded 26558 bytes