NAME

       FcAtomicLock - lock a file

SYNOPSIS

       #include <fontconfig/fontconfig.h>

       FcBool FcAtomicLock (FcAtomic *atomic);

DESCRIPTION

       Attempts  to  lock  the  file  referenced by atomic.  Returns FcFalse if the file is already locked, else
       returns FcTrue and leaves the file locked.

Fontconfig 2.12.6                                 05 April 2018                                  FcAtomicLock(3)