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commit a5b95344a4f9fd3202e627ce08a3a492e35a0fff Author: Justus Winter <[email protected]> Date: Sun Feb 2 15:36:57 2014 +0100 exec: connect std{in,out,err} to the mach console * exec/main.c (S_exec_init): Get the device master port and connect std{in,out,err} to the mach console. --- exec/main.c | 17 +++++++++++++++-- 1 file changed, 15 insertions(+), 2 deletions(-) diff --git a/exec/main.c b/exec/main.c index c1f347c..27f33b1 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); -- Alioth's /usr/local/bin/git-commit-notice on /srv/git.debian.org/git/pkg-hurd/hurd.git
