Function llvm_sys::lto::thinlto_codegen_set_cache_size_bytes

pub unsafe extern "C" fn thinlto_codegen_set_cache_size_bytes(
    cg: thinlto_code_gen_t, 
    max_size_bytes: c_uint
)

Set the maximum size of the cache directory (in bytes). A value over the amount of available space on the disk will be reduced to the amount of available space. An unspecified default value will be applied. A value of 0 will be ignored.