fcntl_getlock    1154 source3/include/proto.h bool fcntl_getlock(int fd, SMB_OFF_T *poffset, SMB_OFF_T *pcount, int *ptype, pid_t *ppid);
fcntl_getlock     981 source3/modules/vfs_default.c 	result =  fcntl_getlock(fsp->fh->fd, poffset, pcount, ptype, ppid);