F_SETLK           118 ext/fcntl/fcntl.c #ifdef F_SETLK
F_SETLK           124 ext/fcntl/fcntl.c     rb_define_const(mFcntl, "F_SETLK", INT2NUM(F_SETLK));
F_SETLK          9040 io.c           #ifdef F_SETLK
F_SETLK          9041 io.c                 case F_SETLK:
F_SETLK            49 missing/flock.c     return fcntl(fd, (operation & LOCK_NB) ? F_SETLK : F_SETLKW, &lock);