Messages in this thread Patch in this message | | | From | Andrey Vagin <> | Subject | [PATCH 3/3] ptrace.2: add description for PTRACE_{GET,SET}SIGMASK | Date | Tue, 16 Jul 2013 12:19:33 +0400 |
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These two commands allow to examine and change mask of blocked signals.
Signed-off-by: Andrey Vagin <avagin@openvz.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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