Hi Dmitry,
On 4/26/21 8:39 PM, Dmitry V. Levin wrote:
Ping?
Sorry, Michael is very busy these days. Please prefer sending the
patches to both of us, so I can apply them if Michael doesn't see them.
On Mon, Feb 22, 2021 at 07:42:57PM +0300, Dmitry V. Levin wrote:
Mirror the wording about PTRACE_GET_SYSCALL_INFO return value semantics
from "DESCRIPTION" section to "RETURN VALUE" section.
Reported-by: Mathieu Desnoyers <mathieu.desnoyers@xxxxxxxxxxxx>
Complements: fc91449cb "ptrace.2: Document PTRACE_GET_SYSCALL_INFO"
Signed-off-by: Dmitry V. Levin <ldv@xxxxxxxxxxxx>
Patch applied.
Thanks,
Alex
---
man2/ptrace.2 | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/man2/ptrace.2 b/man2/ptrace.2
index 5245338ba..c5e75c274 100644
--- a/man2/ptrace.2
+++ b/man2/ptrace.2
@@ -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
--
ldv
--
Alejandro Colomar
Linux man-pages comaintainer; https://www.kernel.org/doc/man-pages/
http://www.alejandro-colomar.es/
