DoxigAlpha
std › Build › Cache › Lock › release

release

Function parameters

Parameters

#
lock:*Lock

Type definitions in this namespace

Types

#

Functions in this namespace

Functions

#
obtain
Be sure to call `Manifest.deinit` after successful initialization.
readSmallFile
On operating systems that support symlinks, does a readlink.
writeSmallFile
On operating systems that support symlinks, does a symlink.

This is 128 bits - Even with 2^54 cache entries, the probably of a collision would be under 10^-6

Values

#
bin_digest_len
This is 128 bits - Even with 2^54 cache entries, the probably of a collision would be under 10^-6
hex_digest_len
= bin_digest_len * 2
hasher_init
Initial state with random bytes, that can be copied.

Source

Implementation

#
pub fn release(lock: *Lock) void {
    if (builtin.os.tag == .windows) {
        // Windows does not guarantee that locks are immediately unlocked when
        // the file handle is closed. See LockFileEx documentation.
        lock.manifest_file.unlock();
    }

    lock.manifest_file.close();
    lock.* = undefined;
}