• Rosen Penev's avatar
    treewide: replace lock_guard with scoped_lock · 4e0e4c00
    Rosen Penev authored
    SonarLint reports the latter to be better:
    
    std::scoped_lock basically provides the same feature as std::lock_guard,
    but is more generic: It can lock several mutexes at the same time, with a
    deadlock prevention mechanism (see {rule:cpp:S5524}). The equivalent code
    to perform simultaneous locking with std::lock_guard is significantly more
    complex. Therefore, it is simpler to use std::scoped_lock all the time,
    even when locking only one mutex (there will be no performance impact).
    Signed-off-by: 's avatarRosen Penev <rosenp@gmail.com>
    4e0e4c00
Control.hxx 13.6 KB