diff options
Diffstat (limited to 'proc')
| -rw-r--r-- | proc/mgt.c | 31 |
1 files changed, 20 insertions, 11 deletions
@@ -99,8 +99,7 @@ S_proc_reauthenticate (struct proc *p, mach_port_t rendport) ngen_gids = naux_gids = 50; - err = auth_server_authenticate (authserver, ports_get_right (p), - MACH_MSG_TYPE_MAKE_SEND, + err = auth_server_authenticate (authserver, rendport, MACH_MSG_TYPE_MOVE_SEND, MACH_PORT_NULL, MACH_MSG_TYPE_COPY_SEND, &gen_uids, &ngen_uids, @@ -256,16 +255,23 @@ S_proc_reassign (struct proc *p, /* Implement proc_setowner as described in <hurd/proc.defs>. */ kern_return_t S_proc_setowner (struct proc *p, - uid_t owner) + uid_t owner, + int clear) { if (!p) return EOPNOTSUPP; - if (! check_uid (p, owner)) - return EPERM; + if (clear) + p->p_noowner = 1; + else + { + if (! check_uid (p, owner)) + return EPERM; - p->p_owner = owner; - p->p_noowner = 0; + p->p_owner = owner; + p->p_noowner = 0; + } + return 0; } @@ -414,8 +420,8 @@ S_proc_exception_raise (mach_port_t excport, switch (err) { - int signo, error; - long int sigcode; + struct hurd_signal_detail hsd; + int signo; case 0: /* We have successfully forwarded the exception message. Now reset @@ -436,10 +442,13 @@ S_proc_exception_raise (mach_port_t excport, /* Translate the exception code into a signal number and mark the process has dying that way. */ - _hurd_exception2signal (exception, code, subcode, - &signo, &sigcode, &error); + hsd.exc = exception; + hsd.exc_code = code; + hsd.exc_subcode = subcode; + _hurd_exception2signal (&hsd, &signo); p->p_exiting = 1; p->p_status = W_EXITCODE (0, signo); + p->p_sigcode = hsd.subcode; /* Nuke the task; we will get a notification message and report it died with SIGNO. */ |