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ptrace.2: mention PTRACE_GET_SYSCALL_INFO in RETURN VALUE section 

Mirror the wording about PTRACE_GET_SYSCALL_INFO return value semantics
from "DESCRIPTION" section to "RETURN VALUE" section.

Reported-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Complements: fc91449cb "ptrace.2: Document PTRACE_GET_SYSCALL_INFO"
Signed-off-by: Dmitry V. Levin <ldv@altlinux.org>
Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
This commit is contained in:
Dmitry V. Levin 2021-05-09 22:19:39 +02:00 committed by Michael Kerrisk
parent 4d95a1eef3
commit 8bc6f5fdea
1 changed files with 5 additions and 2 deletions
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7
man2/ptrace.2
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@ -2327,8 +2327,11 @@ On success, the
requests return the requested data (but see NOTES),
the
.B PTRACE_SECCOMP_GET_FILTER
request returns the number of instructions in the BPF program, and
other requests return zero.
request returns the number of instructions in the BPF program,
the
.B PTRACE_GET_SYSCALL_INFO
request returns the number of bytes available to be written by the kernel,
and other requests return zero.
.PP
On error, all requests return \-1, and
.I errno