From: Simon Marchi <simon.marchi@polymtl.ca>
To: gdb-patches@sourceware.org
Cc: Simon Marchi <simon.marchi@polymtl.ca>
Subject: [PATCH 1/6] gdb/linux-nat: use get_ptrace_pid in two spots
Date: Fri, 2 Dec 2022 15:09:20 -0500 [thread overview]
Message-ID: <20221202200925.245955-1-simon.marchi@polymtl.ca> (raw)
No behavior change expected.
Change-Id: Ifaa64ecd619483646b024fd7c62e571e92a8eedb
---
gdb/linux-nat.c | 12 ++----------
1 file changed, 2 insertions(+), 10 deletions(-)
diff --git a/gdb/linux-nat.c b/gdb/linux-nat.c
index 17e5dce08c3d..9ab8b845cbb4 100644
--- a/gdb/linux-nat.c
+++ b/gdb/linux-nat.c
@@ -3611,20 +3611,16 @@ linux_xfer_siginfo (enum target_object object,
const gdb_byte *writebuf, ULONGEST offset, ULONGEST len,
ULONGEST *xfered_len)
{
- int pid;
siginfo_t siginfo;
gdb_byte inf_siginfo[sizeof (siginfo_t)];
gdb_assert (object == TARGET_OBJECT_SIGNAL_INFO);
gdb_assert (readbuf || writebuf);
- pid = inferior_ptid.lwp ();
- if (pid == 0)
- pid = inferior_ptid.pid ();
-
if (offset > sizeof (siginfo))
return TARGET_XFER_E_IO;
+ int pid = get_ptrace_pid (inferior_ptid);
errno = 0;
ptrace (PTRACE_GETSIGINFO, pid, (PTRACE_TYPE_ARG3) 0, &siginfo);
if (errno != 0)
@@ -4446,11 +4442,7 @@ linux_nat_target::linux_nat_target ()
int
linux_nat_get_siginfo (ptid_t ptid, siginfo_t *siginfo)
{
- int pid;
-
- pid = ptid.lwp ();
- if (pid == 0)
- pid = ptid.pid ();
+ int pid = get_ptrace_pid (ptid);
errno = 0;
ptrace (PTRACE_GETSIGINFO, pid, (PTRACE_TYPE_ARG3) 0, siginfo);
base-commit: f9f593ddb2dee399e1ad24370c8e627aa4262524
--
2.38.1
next reply other threads:[~2022-12-02 20:09 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-12-02 20:09 Simon Marchi [this message]
2022-12-02 20:09 ` [PATCH 2/6] gdb/linux-nat: bool-ify linux_nat_get_siginfo Simon Marchi
2022-12-02 20:09 ` [PATCH 3/6] gdb/linux-nat: don't memset siginfo on failure in linux_nat_get_siginfo Simon Marchi
2022-12-02 20:09 ` [PATCH 4/6] gdb/linux-nat: check ptrace return value " Simon Marchi
2022-12-02 20:09 ` [PATCH 5/6] gdb/linux-nat: use l linux_nat_get_siginfo in linux_xfer_siginfo Simon Marchi
2022-12-02 20:09 ` [PATCH 6/6] gdb/linux-nat: add ptid parameter to linux_xfer_siginfo Simon Marchi
2022-12-05 20:39 ` [PATCH 1/6] gdb/linux-nat: use get_ptrace_pid in two spots Tom Tromey
2022-12-05 21:39 ` Simon Marchi
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