diff options
Diffstat (limited to 'sys/security/mac/mac_system.c')
| -rw-r--r-- | sys/security/mac/mac_system.c | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/sys/security/mac/mac_system.c b/sys/security/mac/mac_system.c index 7bf7393..107b2d2 100644 --- a/sys/security/mac/mac_system.c +++ b/sys/security/mac/mac_system.c @@ -381,6 +381,10 @@ mac_policy_register(struct mac_policy_conf *mpc) mpc->mpc_ops->mpo_init = mpe->mpe_function; break; + case MAC_SYSCALL: + mpc->mpc_ops->mpo_syscall = + mpe->mpe_function; + break; case MAC_INIT_BPFDESC: mpc->mpc_ops->mpo_init_bpfdesc = mpe->mpe_function; @@ -3213,6 +3217,33 @@ out: return (error); } +int +mac_syscall(struct thread *td, struct mac_syscall_args *uap) +{ + struct mac_policy_conf *mpc; + char target[MAC_MAX_POLICY_NAME]; + int error; + + error = copyinstr(SCARG(uap, policy), target, sizeof(target), NULL); + if (error) + return (error); + + error = ENOSYS; + MAC_POLICY_LIST_BUSY(); + LIST_FOREACH(mpc, &mac_policy_list, mpc_list) { + if (strcmp(mpc->mpc_name, target) == 0 && + mpc->mpc_ops->mpo_syscall != NULL) { + error = mpc->mpc_ops->mpo_syscall(td, + SCARG(uap, call), SCARG(uap, arg)); + goto out; + } + } + +out: + MAC_POLICY_LIST_UNBUSY(); + return (error); +} + SYSINIT(mac, SI_SUB_MAC, SI_ORDER_FIRST, mac_init, NULL); SYSINIT(mac_late, SI_SUB_MAC_LATE, SI_ORDER_FIRST, mac_late_init, NULL); @@ -3260,4 +3291,11 @@ __mac_set_file(struct thread *td, struct __mac_set_file_args *uap) return (ENOSYS); } +int +mac_syscall(struct thread *td, struct mac_syscall_args *uap) +{ + + return (ENOSYS); +} + #endif /* !MAC */ |
