Provided by: libfontconfig1-dev_2.13.1-2ubuntu2_amd64 bug

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.