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authorMichael I. Bushnell <mib@gnu.org>1996-05-06 17:45:10 +0000
committerMichael I. Bushnell <mib@gnu.org>1996-05-06 17:45:10 +0000
commit1a08168b50e805ac252f051b5225c9ccabcc5587 (patch)
tree4816cff9ec09fb48d07172e0d68503f957dbec28
parent320323e3568c73c291055ed38ce89bc7da505969 (diff)
(proc_getprocinfo): Make FLAGS inout.
(proc_get_tty): New RPC. (proc_mark_stop, proc_mark_exit): Add SIGCODE arg. (proc_wait): Return SIGCODE parm too. (proc_setowner): Add CLEAR parm. (proc_setmsgport): Return old message port with mach_port_send_t to permit more flexibility in proc server.
-rw-r--r--hurd/process.defs29
1 files changed, 21 insertions, 8 deletions
diff --git a/hurd/process.defs b/hurd/process.defs
index 762d8de3..5b96f612 100644
--- a/hurd/process.defs
+++ b/hurd/process.defs
@@ -1,5 +1,5 @@
/* Definitions for process server interface
- Copyright (C) 1992, 1993, 1994, 1995 Free Software Foundation
+ Copyright (C) 1992, 1993, 1994, 1995, 1996 Free Software Foundation
This file is part of the GNU Hurd.
@@ -22,7 +22,7 @@ subsystem process 24000;
#include <hurd/hurd_types.defs>
/* If any calls are added or deleted, modify process_reply.defs
- to correspond. */
+ and process_request.defs accordingly. */
#ifdef PROCESS_IMPORTS
PROCESS_IMPORTS
@@ -123,7 +123,7 @@ routine proc_setmsgport (
process: process_t;
sreplyport reply_port: sreply_port_t;
newmsgport: mach_port_t;
- out oldmsgport: mach_port_move_send_t);
+ out oldmsgport: mach_port_send_t);
/* Cause a task to take over the pid and all other state from an
existing task, and kill the old task with task_terminate. The
@@ -141,10 +141,12 @@ routine proc_reassign (
newtask: task_t);
/* Set the owner of the process. The new owner must be within the
- current authentication of the caller. */
+ current authentication of the caller. If CLEAR is set, then ignore
+ OWNER and restore the process to unowned status. */
routine proc_setowner (
process: process_t;
- owner: uid_t);
+ owner: uid_t;
+ clear: int);
/* Get the process ID and the parent process ID, also find out if we
are orphaned. */
@@ -186,6 +188,7 @@ routine proc_wait (
pid: pid_t;
options: int;
out status: int;
+ out sigcode: int;
out rusage: rusage_t;
out pid_status: pid_t);
@@ -213,7 +216,8 @@ routine proc_handle_exceptions (
/* Mark the process as stopped on a signal. */
routine proc_mark_stop (
process: process_t;
- signo: int);
+ signo: int;
+ sigcode: int);
/* Mark the process as continued after a stop. */
routine proc_mark_cont (
@@ -224,7 +228,8 @@ routine proc_mark_cont (
died with SIGKILL. This call allows for a cleaner exit. */
routine proc_mark_exit (
process: process_t;
- status: int);
+ status: int;
+ sigcode: int);
/* Inform the process server that the process has completed an exec. */
routine proc_mark_exec (
@@ -273,7 +278,7 @@ routine proc_pid2proc (
routine proc_getprocinfo (
process: process_t;
which: pid_t;
- flags: int;
+ inout flags: int;
out procinfo: procinfo_t;
out threadwaits: data_t, dealloc);
@@ -370,3 +375,11 @@ routine proc_getpgrppids (
out pidset: pidarray_t, dealloc);
+/*** Another miscelleneous info query ***/
+
+/* Return the controlling TTY used by PID in TTY; opened without read or
+ write access. */
+routine proc_get_tty (
+ calling_process: process_t;
+ target_process: pid_t;
+ tty: mach_port_send_t);