taglinefilesource code
securelevel42fs/ext2/ioctl.cif (!fsuser() || securelevel > 0)
securelevel335include/linux/sched.hextern int securelevel;  /* system security level */
securelevel42kernel/sched.cint securelevel = 0;      /* system security level */
securelevel128kernel/sysctl.c{KERN_SECURELVL, "securelevel", &securelevel, sizeof(int),
securelevel348kernel/sysctl.cif (level < securelevel && current->pid != 1)