security_file_fcntl 339 fs/fcntl.c err = security_file_fcntl(filp, cmd, arg); security_file_fcntl 363 fs/fcntl.c err = security_file_fcntl(filp, cmd, arg); security_file_fcntl 1660 include/linux/security.h int security_file_fcntl(struct file *file, unsigned int cmd, unsigned long arg);