diff options
Diffstat (limited to 'exec')
| -rw-r--r-- | exec/main.c | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/exec/main.c b/exec/main.c index c1f347cf..27f33b1c 100644 --- a/exec/main.c +++ b/exec/main.c @@ -200,7 +200,7 @@ kern_return_t S_exec_init (struct trivfs_protid *protid, auth_t auth, process_t proc) { - mach_port_t host_priv, startup; + mach_port_t host_priv, device_master, startup; error_t err; if (! protid || ! protid->isroot) @@ -232,9 +232,22 @@ S_exec_init (struct trivfs_protid *protid, mach_port_deallocate (mach_task_self (), right); } - err = get_privileged_ports (&host_priv, NULL); + err = get_privileged_ports (&host_priv, &device_master); assert_perror (err); + { + /* Get our stderr set up to print on the console, in case we have + to panic or something. */ + mach_port_t cons; + error_t err; + err = device_open (device_master, D_READ|D_WRITE, "console", &cons); + assert_perror (err); + mach_port_deallocate (mach_task_self (), device_master); + stdin = mach_open_devstream (cons, "r"); + stdout = stderr = mach_open_devstream (cons, "w"); + mach_port_deallocate (mach_task_self (), cons); + } + proc_register_version (procserver, host_priv, "exec", "", HURD_VERSION); err = proc_getmsgport (procserver, HURD_PID_STARTUP, &startup); |