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Message-Id: <1373962773-2041-4-git-send-email-avagin@openvz.org>
Date: Tue, 16 Jul 2013 12:19:33 +0400
From: Andrey Vagin <avagin@...nvz.org>
To: Michael Kerrisk <mtk.manpages@...il.com>
Cc: linux-man@...r.kernel.org, linux-kernel@...r.kernel.org,
criu@...nvz.org, Andrey Vagin <avagin@...nvz.org>
Subject: [PATCH 3/3] ptrace.2: add description for PTRACE_{GET,SET}SIGMASK
These two commands allow to examine and change mask of blocked signals.
Signed-off-by: Andrey Vagin <avagin@...nvz.org>
---
man2/ptrace.2 | 15 +++++++++++++++
1 file changed, 15 insertions(+)
diff --git a/man2/ptrace.2 b/man2/ptrace.2
index e74535e..08697ff 100644
--- a/man2/ptrace.2
+++ b/man2/ptrace.2
@@ -356,6 +356,21 @@ If this flag is not set, signals are read from a per-thread queue.
.in
.PP
.TP
+.BR PTRACE_GETSIGMASK " (since Linux 3.11)"
+.\" commit 29000caecbe87b6b66f144f72111f0d02fbbf0c1
+Retrieve mask of blocked signals to the address
+.I data.
+The
+.I addr
+argument contains the size of mask.
+.TP
+.BR PTRACE_SETSIGMASK " (since Linux 3.11)"
+Change mask of blocked signals from the address
+.I data.
+The
+.I addr
+argument contains the size of mask.
+.TP
.BR PTRACE_SETOPTIONS " (since Linux 2.4.6; see BUGS for caveats)"
Set ptrace options from
.IR data .
--
1.8.3.1
--
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