* [trivial] Print tracer PID in /proc/<pid>/status
@ 2002-09-06 14:36 Daniel Jacobowitz
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From: Daniel Jacobowitz @ 2002-09-06 14:36 UTC (permalink / raw)
To: torvalds, linux-kernel
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
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