mirror of
https://git.in.rschanz.org/ryan77627/guix.git
synced 2024-12-28 15:22:18 -05:00
3b2761fae5
* gnu/packages/patches/lxqt-session-procps-4.patch: New file. * gnu/local.mk (dist_patch_DATA): Register patch. * gnu/packages/lxqt.cm (lxqt-session): Apply patch.
82 lines
2.8 KiB
Diff
82 lines
2.8 KiB
Diff
From d1db1c791195f3c0cf148e2be8bd46c5a51ca535 Mon Sep 17 00:00:00 2001
|
|
From: Palo Kisa <palo.kisa@gmail.com>
|
|
Date: Tue, 7 Mar 2023 14:21:40 +0100
|
|
Subject: [PATCH 978/978] reaper: Build/Run on systems with procps-ng >= 4.0.0
|
|
(#456)
|
|
|
|
On Linux, make it possible to use libproc2 or libprocps whichever is
|
|
available.
|
|
---
|
|
CMakeLists.txt | 6 +++++-
|
|
lxqt-session/src/procreaper.cpp | 24 +++++++++++++++++++++++-
|
|
2 files changed, 28 insertions(+), 2 deletions(-)
|
|
|
|
diff --git a/CMakeLists.txt b/CMakeLists.txt
|
|
index a3c5e0d..f208600 100644
|
|
--- a/CMakeLists.txt
|
|
+++ b/CMakeLists.txt
|
|
@@ -35,7 +35,11 @@ find_package(X11 REQUIRED)
|
|
message(STATUS "Building with Qt${Qt5Core_VERSION}")
|
|
find_package(PkgConfig REQUIRED)
|
|
if (CMAKE_SYSTEM_NAME STREQUAL "Linux")
|
|
- pkg_search_module(PROCPS REQUIRED libprocps)
|
|
+ pkg_search_module(PROCPS REQUIRED libproc2 libprocps)
|
|
+ message(STATUS "Using PROCPS -> ${PROCPS_MODULE_NAME} v${PROCPS_VERSION}")
|
|
+ if (PROCPS_VERSION VERSION_GREATER_EQUAL 4.0.0)
|
|
+ add_definitions("-DUSING_LIBPROC2")
|
|
+ endif()
|
|
endif()
|
|
|
|
# Please don't move, must be after lxqt
|
|
diff --git a/lxqt-session/src/procreaper.cpp b/lxqt-session/src/procreaper.cpp
|
|
index 2acd030..1ea4bdc 100644
|
|
--- a/lxqt-session/src/procreaper.cpp
|
|
+++ b/lxqt-session/src/procreaper.cpp
|
|
@@ -29,7 +29,11 @@
|
|
#include "log.h"
|
|
#if defined(Q_OS_LINUX)
|
|
#include <sys/prctl.h>
|
|
-#include <proc/readproc.h>
|
|
+# if defined(USING_LIBPROC2)
|
|
+# include <libproc2/pids.h>
|
|
+# else
|
|
+# include <proc/readproc.h>
|
|
+# endif
|
|
#elif defined(Q_OS_FREEBSD)
|
|
#include <sys/procctl.h>
|
|
#include <libutil.h>
|
|
@@ -109,6 +113,23 @@ void ProcReaper::stop(const std::set<int64_t> & excludedPids)
|
|
const pid_t my_pid = ::getpid();
|
|
std::vector<pid_t> children;
|
|
#if defined(Q_OS_LINUX)
|
|
+# if defined(USING_LIBPROC2)
|
|
+ constexpr pids_item items[] = { PIDS_ID_PPID, PIDS_ID_TGID };
|
|
+ enum rel_items { rel_ppid, rel_tgid };
|
|
+ pids_info * info = nullptr;
|
|
+ procps_pids_new(&info, const_cast<pids_item *>(items), sizeof(items) / sizeof(pids_item));
|
|
+ pids_stack * stack = nullptr;
|
|
+ while ((stack = procps_pids_get(info, PIDS_FETCH_TASKS_ONLY)))
|
|
+ {
|
|
+ const int ppid = PIDS_VAL(rel_ppid, s_int, stack, info);
|
|
+ if (ppid == my_pid)
|
|
+ {
|
|
+ const int tgid = PIDS_VAL(rel_tgid, s_int, stack, info);
|
|
+ children.push_back(tgid);
|
|
+ }
|
|
+ }
|
|
+ procps_pids_unref(&info);
|
|
+# else
|
|
PROCTAB * proc_dir = ::openproc(PROC_FILLSTAT);
|
|
while (proc_t * proc = ::readproc(proc_dir, nullptr))
|
|
{
|
|
@@ -119,6 +140,7 @@ void ProcReaper::stop(const std::set<int64_t> & excludedPids)
|
|
::freeproc(proc);
|
|
}
|
|
::closeproc(proc_dir);
|
|
+# endif
|
|
#elif defined(Q_OS_FREEBSD)
|
|
int cnt = 0;
|
|
if (kinfo_proc *proc_info = kinfo_getallproc(&cnt))
|
|
--
|
|
2.39.2
|
|
|