dev-lua/LuaBitOp

C extension module for Lua 5.1 which adds bitwise operations on numbers.

Versions

Slot Version Repository Platforms
0 1.0.2-r1 alip ~amd64 arm? armv7? armv8? x86?

Metadata

Homepage http://bitop.luajit.org/
Summary C extension module for Lua 5.1 which adds bitwise operations on numbers.
Description Features: # Supported functions: bit.tobit, bit.tohex, bit.bnot, bit.band, bit.bor, bit.bxor, bit.lshift, bit.rshift, bit.arshift, bit.rol, bit.ror, bit.bswap # Consistent semantics across 16, 32 and 64 bit platforms. # Supports different lua_Number types: either IEEE 754 doubles, int32_t or int64_t. # Internal self-test on startup to detect miscompiles. Includes a comprehensive test and benchmark suite. # Compatible with the bitwise operations in the upcoming LuaJIT 2.x. # It's as fast as you can get with the standard Lua/C API.
Dependencies (
    build+run:
    lua_abis:5.1? (
        dev-lang/lua:5.1
    )
    lua_abis:5.2? (
        dev-lang/lua:5.2
    )
)
Downloads http://bitop.luajit.org/download/LuaBitOp-1.0.2.tar.gz
Licences MIT

Choices

lua_abis

5.1 Use Lua ABI 5.1
5.2 Use Lua ABI 5.2