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Revision 0eb0c9bb821e47e1c97c175cc8af3965fe198d08 authored by Kosie van der Merwe on 07 December 2012, 18:42:19 UTC, committed by Kosie van der Merwe on 07 December 2012, 18:42:19 UTC 
 Added methods to write small ints to bit streams.
 
Summary: Added BitStreamPutInt() and BitStreamGetInt() which take a stream of chars and can write integers of arbitrary bit sizes to that stream at arbitrary positions. There are also convenience versions of these functions that take std::strings and leveldb::Slices.

Test Plan: make check

Reviewers: sheki, vamsi, dhruba, emayanke

Reviewed By: vamsi

CC: leveldb

Differential Revision: https://reviews.facebook.net/D7071
1 parent c847a31
Raw File
build_detect_version 
#!/bin/sh
#
# Record the version of the source that we are compiling.
# We keep a record of the git revision in util/version.cc. This source file
# is then built as a regular source file as part of the compilation process.
# One can run "strings executable_filename | grep _build_" to find the version of
# the source that we used to build the executable file.
#

# create git version file
VFILE=util/build_version.cc

# check to see if git is in the path
which git > /dev/null

if [ "$?" = 0 ]; then
  git rev-parse HEAD | awk ' BEGIN {print "#include \"build_version.h\""} {print "const char * leveldb_build_git_sha = \"leveldb_build_git_sha:" $0"\";"} END {}' >  ${VFILE}
else
  echo "git not found"| awk ' BEGIN {print "#include \"build_version.h\""} {print "const char * leveldb_build_git_sha = \"leveldb_build_git_sha:git not found\";"} END {}' > ${VFILE}
fi

date | awk 'BEGIN {} {print "const char * leveldb_build_git_datetime = \"leveldb_build_git_datetime:"$0"\";"} END {} ' >> ${VFILE}
echo "const char * leveldb_build_compile_date = __DATE__;" >> ${VFILE}
echo "const char * leveldb_build_compile_time = __TIME__;" >> ${VFILE}
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