[trivial] Print tracer PID in /proc/<pid>/status

• Next message: Paul Larson: "0-order allocation failures in LTP run of Last nights bk tree"
• Previous message: Robert Love: "Re: [TRIVIAL PATCH] Remove list_t infection."
• Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]

We've got a labeled field for showing which process is debugging this one,
but we weren't filling it in. This is useful in working on the ptrace
code... please apply.

===== array.c 1.26 vs edited =====
--- 1.26/fs/proc/array.c Wed Jul 24 21:36:09 2002
+++ edited/array.c Thu Sep 5 16:38:35 2002
@@ -160,7 +160,8 @@
                 "Uid:\t%d\t%d\t%d\t%d\n"
                 "Gid:\t%d\t%d\t%d\t%d\n",
                 get_task_state(p), p->tgid,
- p->pid, p->pid ? p->real_parent->pid : 0, 0,
+ p->pid, p->pid ? p->real_parent->pid : 0,
+ p->pid && p->ptrace ? p->parent->pid : 0,
                 p->uid, p->euid, p->suid, p->fsuid,
                 p->gid, p->egid, p->sgid, p->fsgid);
         read_unlock(&tasklist_lock);

-- 
Daniel Jacobowitz
MontaVista Software                         Debian GNU/Linux Developer
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

• Next message: Paul Larson: "0-order allocation failures in LTP run of Last nights bk tree"
• Previous message: Robert Love: "Re: [TRIVIAL PATCH] Remove list_t infection."
• Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]

This archive was generated by hypermail 2b29 : Sat Sep 07 2002 - 22:00:29 EST