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seccomp.2: Clarify that SECCOMP_RET_TRAP SIGSYS signal is thread-directed 

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
This commit is contained in:
Michael Kerrisk 2017-12-01 22:02:43 +01:00
parent 3411d30b10
commit b94c5c5a5b
1 changed files with 3 additions and 2 deletions
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man2/seccomp.2
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@ -467,9 +467,10 @@ was added as a synonym for
in order to more clearly distinguish the two actions.
.TP
.BR SECCOMP_RET_TRAP
This value results in the kernel sending a
This value results in the kernel sending a thread-directed
.BR SIGSYS
signal to the triggering process without executing the system call.
signal to the triggering thread.
(The system call is not executed.)
Various fields will be set in the
.I siginfo_t
structure (see