diff options
Diffstat (limited to 'sys/compat')
| -rw-r--r-- | sys/compat/linux/linux_misc.c | 12 | ||||
| -rw-r--r-- | sys/compat/linux/linux_misc.h | 3 |
2 files changed, 14 insertions, 1 deletions
diff --git a/sys/compat/linux/linux_misc.c b/sys/compat/linux/linux_misc.c index 937b010c8435..6080bbd058f0 100644 --- a/sys/compat/linux/linux_misc.c +++ b/sys/compat/linux/linux_misc.c @@ -1804,6 +1804,18 @@ linux_prctl(struct thread *td, struct linux_prctl_args *args) return (kern_procctl(td, P_PID, 0, PROC_REAP_ACQUIRE, NULL)); + case LINUX_PR_GET_CHILD_SUBREAPER: { + struct procctl_reaper_status rs; + l_int val; + + error = kern_procctl(td, P_PID, 0, PROC_REAP_STATUS, &rs); + if (error != 0) + return (error); + val = rs.rs_reaper == p->p_pid ? 1 : 0; + error = copyout(&val, (void *)(register_t)args->arg2, + sizeof(val)); + break; + } case LINUX_PR_SET_NO_NEW_PRIVS: arg = args->arg2 == 1 ? PROC_NO_NEW_PRIVS_ENABLE : PROC_NO_NEW_PRIVS_DISABLE; diff --git a/sys/compat/linux/linux_misc.h b/sys/compat/linux/linux_misc.h index 63ed914afc63..4412ff5b0f92 100644 --- a/sys/compat/linux/linux_misc.h +++ b/sys/compat/linux/linux_misc.h @@ -57,7 +57,8 @@ #define LINUX_PR_GET_SECCOMP 21 #define LINUX_PR_SET_SECCOMP 22 #define LINUX_PR_CAPBSET_READ 23 -#define LINUX_PR_SET_CHILD_SUBREAPER 36 +#define LINUX_PR_SET_CHILD_SUBREAPER 36 /* Get child subreaper status */ +#define LINUX_PR_GET_CHILD_SUBREAPER 37 /* Set child subreaper status */ #define LINUX_PR_SET_NO_NEW_PRIVS 38 #define LINUX_PR_SET_PTRACER 1499557217 |