In getCwdAlloc, geometrically allocate larger buffers to find an appropriate size.
In getCwdAlloc, geometrically allocate larger buffers to find an appropriate size.

andrewrk/zig,zig-lang/zig,raulgrell/zig,raulgrell/zig,raulgrell/zig,raulgrell/zig,raulgrell/zig,zig-lang/zig,andrewrk/zig,zig-lang/zig