From eccb70a7f91b2d22582587f26d1a28bb31408b45 Mon Sep 17 00:00:00 2001
From: V3n3RiX <venerix@redcorelinux.org>
Date: Sat, 18 May 2019 00:10:51 +0100
Subject: gentoo resync : 18.05.2019

---
 app-misc/ckb/files/ckb-0.4.0-modprobe.patch | 72 +++++++++++++++++++++++++++++
 1 file changed, 72 insertions(+)
 create mode 100644 app-misc/ckb/files/ckb-0.4.0-modprobe.patch

(limited to 'app-misc/ckb/files')

diff --git a/app-misc/ckb/files/ckb-0.4.0-modprobe.patch b/app-misc/ckb/files/ckb-0.4.0-modprobe.patch
new file mode 100644
index 000000000000..31dc3303b328
--- /dev/null
+++ b/app-misc/ckb/files/ckb-0.4.0-modprobe.patch
@@ -0,0 +1,72 @@
+---
+ src/daemon/input_linux.c | 21 ++++++++++++++-------
+ src/gui/mainwindow.cpp   | 14 ++++++++------
+ 2 files changed, 22 insertions(+), 13 deletions(-)
+
+diff --git a/src/daemon/input_linux.c b/src/daemon/input_linux.c
+index 0391243e..8489f5b5 100644
+--- a/src/daemon/input_linux.c
++++ b/src/daemon/input_linux.c
+@@ -55,13 +55,20 @@ int uinputopen(struct uinput_user_dev* indev, int mouse){
+ ///
+ /// Some tips on using [uinput_user_dev in](http://thiemonge.org/getting-started-with-uinput)
+ int os_inputopen(usbdevice* kb){
+-    /// First check whether the uinput module is loaded by the kernel.
+-    ///
+-    // Load the uinput module (if it's not loaded already)
+-    if(system("modprobe uinput") != 0) {
+-        ckb_fatal("Failed to load uinput module\n");
+-        return 1;
++    /// Let's see if uinput is already available
++    int fd = open("/dev/uinput", O_RDWR);
++    if(fd < 0){
++        fd = open("/dev/input/uinput", O_RDWR);
++    }
++
++    // If not available, load the module
++    if(fd < 0){
++        if(system("modprobe uinput") != 0) {
++            ckb_fatal("Failed to load uinput module\n");
++            return 1;
++        }
+     }
++    close(fd);
+ 
+     if(IS_SINGLE_EP(kb)) {
+         kb->uinput_kb = 0;
+@@ -79,7 +86,7 @@ int os_inputopen(usbdevice* kb){
+     indev.id.product = kb->product;
+     indev.id.version = kb->fwversion;
+     // Open keyboard
+-    int fd = uinputopen(&indev, 0);
++    fd = uinputopen(&indev, 0);
+     kb->uinput_kb = fd;
+     if(fd <= 0)
+         return 0;
+diff --git a/src/gui/mainwindow.cpp b/src/gui/mainwindow.cpp
+index 968764e7..1eb95bda 100644
+--- a/src/gui/mainwindow.cpp
++++ b/src/gui/mainwindow.cpp
+@@ -282,14 +282,16 @@ void MainWindow::updateVersion(){
+         if(kextstatOut.isEmpty())
+             daemonWarning.append(tr("<br /><b>Warning:</b> System Extension by \"Fumihiko Takayama\" is not allowed in Security & Privacy. Please allow it and then unplug and replug your devices."));
+ #elif defined(Q_OS_LINUX)
+-            QProcess modprobe;
+-            modprobe.start("modprobe", QStringList("uinput"));
++            if(!(QFileInfo("/dev/uinput").exists() || QFileInfo("/dev/input/uinput").exists())){
++                QProcess modprobe;
++                modprobe.start("modprobe", QStringList("uinput"));
+ 
+-            if(!modprobe.waitForFinished())
+-                qDebug() << "Modprobe error";
++                if(!modprobe.waitForFinished())
++                    qDebug() << "Modprobe error";
+ 
+-            if(modprobe.exitCode())
+-                daemonWarning.append(tr("<br /><b>Warning:</b> The uinput module could not be loaded. If this issue persists after rebooting, compile a kernel with CONFIG_INPUT_UINPUT=y."));
++                if(modprobe.exitCode())
++                    daemonWarning.append(tr("<br /><b>Warning:</b> The uinput module could not be loaded. If this issue persists after rebooting, compile a kernel with CONFIG_INPUT_UINPUT=y."));
++            }
+ #endif
+         settingsWidget->setStatus(tr("No devices connected") + daemonWarning);
+     }
-- 
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