From 1c0955b15a9904708194614eb76d23cc43f72804 Mon Sep 17 00:00:00 2001 From: Michael Kerrisk Date: Thu, 12 Sep 2019 09:00:56 +0200 Subject: [PATCH] ptrace.2: Minor tweaks to Dmitry Levin's patch Signed-off-by: Michael Kerrisk --- man2/ptrace.2 | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/man2/ptrace.2 b/man2/ptrace.2 index b030247e6..b98835f94 100644 --- a/man2/ptrace.2 +++ b/man2/ptrace.2 @@ -1066,13 +1066,14 @@ struct ptrace_syscall_info { .EE .in .IP +The .IR op , .IR arch , .IR instruction_pointer , and .I stack_pointer fields are defined for all kinds of ptrace system call stops. -The rest of the structure is a union, one should read only those fields +The rest of the structure is a union; one should read only those fields that are meaningful for the kind of system call stop specified by the .IR op field.