linux-kernel - [PATCH] man2/prctl.2: Add PR_GET_TID

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Date:	Tue, 19 Feb 2013 19:47:59 +0400
From:	Cyrill Gorcunov <gorcunov@...nvz.org>
To:	mtk.manpages@...il.com
Cc:	linux-kernel@...r.kernel.org, Cyrill Gorcunov <gorcunov@...nvz.org>
Subject: [PATCH] man2/prctl.2: Add PR_GET_TID_ADDRESS description

Signed-off-by: Cyrill Gorcunov <gorcunov@...nvz.org>
---
 man2/prctl.2 | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/man2/prctl.2 b/man2/prctl.2
index 012af4d..4906c70 100644
--- a/man2/prctl.2
+++ b/man2/prctl.2
@@ -761,6 +761,18 @@ option.
 .\" symbolic-link transitions over all process running in a system.
 .\" ========== END FIXME
 .RE
+.TP
+.BR PR_GET_TID_ADDRESS " (since Linux 3.5)"
+Return
+.I clear_child_tid
+in the location pointed by
+.IR "(int\ **) arg2" .
+See
+.BR set_tid_address (2)
+for more details.
+This feature is available only if the kernel is built with the
+.BR CONFIG_CHECKPOINT_RESTORE
+option enabled.
 .\"
 .SH "RETURN VALUE"
 On success,
-- 
1.8.1.2

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