| # Copyright 2019 The ChromiumOS Authors |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| # These seccomp rules specify only the syscalls used by gdixfwupdate |
| # when querying the device for its current firmware version. |
| |
| # rseq should be first due to frequency and purpose to decrease nptl latency |
| rseq: 1 |
| |
| openat: 1 |
| ARM_set_tls: 1 |
| ioctl: 1 |
| brk: 1 |
| exit: 1 |
| restart_syscall: 1 |
| uname: 1 |
| rt_sigreturn: 1 |
| exit_group: 1 |
| open: 1 |
| fstat64: 1 |
| fstatat64: 1 |
| getrandom: 1 |
| statx: 1 |
| readlink: 1 |
| write: 1 |
| access: 1 |
| nanosleep: 1 |
| clock_nanosleep: 1 |
| clock_nanosleep_time64: 1 |
| fstatfs: 1 |
| fstatfs64: 1 |
| set_tid_address: 1 |
| munmap: 1 |
| set_robust_list: 1 |
