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import libgusb-0.3.8-2.el9

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c9-beta imports/c9-beta/libgusb-0.3.8-2.el9
MSVSphere Packaging Team 1 year ago
commit ef61c356d3
4 changed files with 387 additions and 0 deletions
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1
.gitignore vendored
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SOURCES/libgusb-0.3.8.tar.xz

1
.libgusb.metadata
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7291e7eda10fd045cec4a0b8d47de5ef6f4667f5 SOURCES/libgusb-0.3.8.tar.xz

126
SOURCES/idle-events-mutex.patch
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diff -urNp libgusb-0.3.8.old/gusb/gusb-context.c libgusb-0.3.8/gusb/gusb-context.c
--- libgusb-0.3.8.old/gusb/gusb-context.c 2023-07-31 10:27:45.903816362 +0100
+++ libgusb-0.3.8/gusb/gusb-context.c 2023-07-31 10:41:22.973605806 +0100
@@ -54,6 +54,9 @@ struct _GUsbContextPrivate
GUsbContextFlags flags;
libusb_context *ctx;
libusb_hotplug_callback_handle hotplug_id;
+ GPtrArray *idle_events;
+ GMutex idle_events_mutex;
+ guint idle_events_id;
};
/* not defined in FreeBSD */
@@ -123,12 +126,18 @@ g_usb_context_dispose (GObject *object)
g_source_remove (priv->hotplug_poll_id);
priv->hotplug_poll_id = 0;
}
+ if (priv->idle_events_id > 0) {
+ g_source_remove(priv->idle_events_id);
+ priv->idle_events_id = 0;
+ }
g_clear_pointer (&priv->main_ctx, g_main_context_unref);
g_clear_pointer (&priv->devices, g_ptr_array_unref);
g_clear_pointer (&priv->dict_usb_ids, g_hash_table_unref);
g_clear_pointer (&priv->dict_replug, g_hash_table_unref);
g_clear_pointer (&priv->ctx, libusb_exit);
+ g_clear_pointer(&priv->idle_events, g_ptr_array_unref);
+ g_mutex_clear(&priv->idle_events_mutex);
G_OBJECT_CLASS (g_usb_context_parent_class)->dispose (object);
}
@@ -377,23 +386,48 @@ g_usb_context_idle_helper_free (GUsbCont
g_free (helper);
}
+static gpointer
+g_usb_context_idle_helper_copy(gconstpointer src, gpointer user_data)
+{
+ GUsbContextIdleHelper *helper_src = (GUsbContextIdleHelper *)src;
+ GUsbContextIdleHelper *helper_dst = g_new0(GUsbContextIdleHelper, 1);
+ helper_dst->context = g_object_ref(helper_src->context);
+ helper_dst->dev = libusb_ref_device(helper_src->dev);
+ helper_dst->event = helper_src->event;
+ return helper_dst;
+}
+
+/* always in the main thread */
static gboolean
g_usb_context_idle_hotplug_cb (gpointer user_data)
{
- GUsbContextIdleHelper *helper = (GUsbContextIdleHelper *) user_data;
+ GUsbContext *context = G_USB_CONTEXT(user_data);
+ GUsbContextPrivate *priv = context->priv;
+ g_autoptr(GPtrArray) idle_events = NULL;
- switch (helper->event) {
- case LIBUSB_HOTPLUG_EVENT_DEVICE_ARRIVED:
- g_usb_context_add_device (helper->context, helper->dev);
- break;
- case LIBUSB_HOTPLUG_EVENT_DEVICE_LEFT:
- g_usb_context_remove_device (helper->context, helper->dev);
- break;
- default:
- break;
+ /* drain the idle events with the lock held */
+ g_mutex_lock(&priv->idle_events_mutex);
+ idle_events = g_ptr_array_copy(priv->idle_events, g_usb_context_idle_helper_copy, NULL);
+ g_ptr_array_set_size(priv->idle_events, 0);
+ priv->idle_events_id = 0;
+ g_mutex_unlock(&priv->idle_events_mutex);
+
+ /* run the callbacks when not locked */
+ for (guint i = 0; i < idle_events->len; i++) {
+ GUsbContextIdleHelper *helper = g_ptr_array_index(idle_events, i);
+ switch (helper->event) {
+ case LIBUSB_HOTPLUG_EVENT_DEVICE_ARRIVED:
+ g_usb_context_add_device(helper->context, helper->dev);
+ break;
+ case LIBUSB_HOTPLUG_EVENT_DEVICE_LEFT:
+ g_usb_context_remove_device(helper->context, helper->dev);
+ break;
+ default:
+ break;
+ }
}
- g_usb_context_idle_helper_free (helper);
+ /* all done */
return FALSE;
}
@@ -405,13 +439,19 @@ g_usb_context_hotplug_cb (struct libusb_
{
GUsbContext *context = G_USB_CONTEXT (user_data);
GUsbContextIdleHelper *helper;
+ GUsbContextPrivate *priv = context->priv;
+ g_autoptr(GMutexLocker) locker = g_mutex_locker_new(&priv->idle_events_mutex);
+
+ g_assert(locker != NULL);
helper = g_new0 (GUsbContextIdleHelper, 1);
- helper->context = context;
+ helper->context = g_object_ref(context);
helper->dev = libusb_ref_device (dev);
helper->event = event;
- g_idle_add (g_usb_context_idle_hotplug_cb, helper);
+ g_ptr_array_add(priv->idle_events, helper);
+ if (priv->idle_events_id == 0)
+ priv->idle_events_id = g_idle_add(g_usb_context_idle_hotplug_cb, context);
return 0;
}
@@ -605,6 +645,11 @@ g_usb_context_init (GUsbContext *context
priv->dict_usb_ids = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, g_free);
priv->dict_replug = g_hash_table_new_full (g_str_hash, g_str_equal,
g_free, NULL);
+
+ /* to escape the thread into the mainloop */
+ g_mutex_init(&priv->idle_events_mutex);
+ priv->idle_events =
+ g_ptr_array_new_with_free_func((GDestroyNotify)g_usb_context_idle_helper_free);
}
static gboolean

259
SPECS/libgusb.spec
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Summary: GLib wrapper around libusb1
Name: libgusb
Version: 0.3.8
Release: 2%{?dist}
License: LGPLv2+
URL: https://github.com/hughsie/libgusb
Source0: http://people.freedesktop.org/~hughsient/releases/%{name}-%{version}.tar.xz
# backport from upstream
Patch0: idle-events-mutex.patch
BuildRequires: glib2-devel >= 2.38.0
BuildRequires: gobject-introspection-devel
BuildRequires: gtk-doc
BuildRequires: libusb1-devel >= 1.0.19
BuildRequires: meson
BuildRequires: vala
%description
GUsb is a GObject wrapper for libusb1 that makes it easy to do
asynchronous control, bulk and interrupt transfers with proper
cancellation and integration into a mainloop.
%package devel
Summary: Libraries and headers for gusb
Requires: %{name} = %{version}-%{release}
%description devel
GLib headers and libraries for gusb.
%prep
%autosetup -p1
%build
%meson -Dvapi=true -Dtests=true
%meson_build
%install
%meson_install
%ldconfig_scriptlets
%files
%doc README.md AUTHORS NEWS COPYING
%{_libdir}/libgusb.so.?
%{_libdir}/libgusb.so.?.0.*
%{_libdir}/girepository-1.0/GUsb-1.0.typelib
%files devel
%{_includedir}/gusb-1
%{_bindir}/gusbcmd
%{_libdir}/libgusb.so
%{_libdir}/pkgconfig/gusb.pc
%{_datadir}/gtk-doc/html/gusb
%{_datadir}/gir-1.0/GUsb-1.0.gir
%{_datadir}/vala/vapi/gusb.deps
%{_datadir}/vala/vapi/gusb.vapi
%changelog
* Mon Jul 31 2023 Richard Hughes <richard@hughsie.com> 0.3.8-2
- Backport a patch to fix a rare multithreaded crash on device replug
- Resolves: rhbz#2227760
* Wed Oct 06 2021 Richard Hughes <richard@hughsie.com> 0.3.8-1
- New upstream version
- Add new API requested by fwupd
- Add the GUsbEndpoint methods to the docs
- Fix hotplug handling and signal emission during enumerate
- Do not double-reference USB devices
- Resolves: rhbz#1965885
* Mon Aug 09 2021 Mohan Boddu <mboddu@redhat.com> - 0.3.6-3
- Rebuilt for IMA sigs, glibc 2.34, aarch64 flags
Related: rhbz#1991688
* Fri Apr 16 2021 Mohan Boddu <mboddu@redhat.com> - 0.3.6-2
- Rebuilt for RHEL 9 BETA on Apr 15th 2021. Related: rhbz#1947937
* Fri Mar 12 2021 Richard Hughes <richard@hughsie.com> 0.3.6-1
- New upstream version
- Add g_usb_device_get_string_descriptor_bytes()
- Fix cancellation if cancellable is already cancelled
* Tue Jan 26 2021 Fedora Release Engineering <releng@fedoraproject.org> - 0.3.5-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild
* Thu Jul 30 2020 Richard Hughes <richard@hughsie.com> 0.3.5-1
- New upstream version
- Add a way to get iConfiguration
- Allow building GtkDoc when building as a subproject
* Tue Jul 28 2020 Fedora Release Engineering <releng@fedoraproject.org> - 0.3.4-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild
* Thu Feb 20 2020 Richard Hughes <richard@hughsie.com> 0.3.4-1
- New upstream version
- Include the USB bus in the generated platform_id
- Validate the exported symbol list during check
* Thu Jan 30 2020 Richard Hughes <richard@hughsie.com> 0.3.3-1
- New upstream version
- Add a thin glib wrapper around libusb_endpoint_descriptor
- Fix high number of wakeups when checking the GUsbContext
* Wed Jan 29 2020 Fedora Release Engineering <releng@fedoraproject.org> - 0.3.2-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild
* Mon Jan 06 2020 Richard Hughes <richard@hughsie.com> 0.3.2-1
- New upstream version
- Do not use deprecated libusb API
- Use a 1ms timeout in the Windows event thread
* Sat Nov 16 2019 Richard Hughes <richard@hughsie.com> 0.3.1-1
- New upstream version
- Add some new API for fwupd
- Fix GI length introspection annotations
* Thu Jul 25 2019 Fedora Release Engineering <releng@fedoraproject.org> - 0.3.0-5
- Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild
* Mon Feb 04 2019 Kalev Lember <klember@redhat.com> - 0.3.0-4
- Update BRs for vala packaging changes
* Fri Feb 01 2019 Fedora Release Engineering <releng@fedoraproject.org> - 0.3.0-3
- Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild
* Fri Jul 13 2018 Fedora Release Engineering <releng@fedoraproject.org> - 0.3.0-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_29_Mass_Rebuild
* Thu Feb 15 2018 Richard Hughes <richard@hughsie.com> 0.3.0-1
- New upstream version
- Port to the Meson build system
* Thu Feb 08 2018 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 0.2.11-4
- Switch to %%ldconfig_scriptlets
* Wed Feb 07 2018 Fedora Release Engineering <releng@fedoraproject.org> - 0.2.11-4
- Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild
* Thu Aug 03 2017 Fedora Release Engineering <releng@fedoraproject.org> - 0.2.11-3
- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Binutils_Mass_Rebuild
* Wed Jul 26 2017 Fedora Release Engineering <releng@fedoraproject.org> - 0.2.11-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild
* Mon Jul 24 2017 Richard Hughes <richard@hughsie.com> 0.2.11-1
- New upstream version
- Add new API allowing devices to be auto-opened
* Mon Apr 10 2017 Richard Hughes <richard@hughsie.com> 0.2.10-1
- New upstream version
- Correctly detect removed devices when rescanning
- Fix a memory leak when using control tranfers
- Fix symbol version table up to version 0.2.9
* Fri Feb 10 2017 Fedora Release Engineering <releng@fedoraproject.org> - 0.2.9-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_26_Mass_Rebuild
* Tue Mar 22 2016 Richard Hughes <richard@hughsie.com> 0.2.9-1
- New upstream version
- Add g_usb_context_wait_for_replug()
- Install gusbcmd as a debugging aid
* Thu Feb 04 2016 Fedora Release Engineering <releng@fedoraproject.org> - 0.2.8-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_24_Mass_Rebuild
* Tue Dec 01 2015 Richard Hughes <richard@hughsie.com> 0.2.8-1
- New upstream version
- Add a PERMISSION_DENIED error enum
- Add a thin glib wrapper around a libusb_interface_descriptor
- Ignore the not-found error when resetting a device
* Tue Sep 15 2015 Richard Hughes <richard@hughsie.com> 0.2.7-1
- New upstream version
- Add missing element-type annotations
- Support g_autoptr() for all gusb object types
* Mon Jul 06 2015 Richard Hughes <richard@hughsie.com> 0.2.6-1
- New upstream version
Do not unref the GMainContext after each request
* Wed Jun 17 2015 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0.2.5-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_23_Mass_Rebuild
* Thu May 28 2015 Richard Hughes <richard@hughsie.com> 0.2.5-1
- New upstream version
- Add g_usb_device_get_custom_index()
- Allow setting the GMainContext when used for sync methods
- Use symbol versioning
* Mon Jan 09 2015 Richard Hughes <richard@hughsie.com> 0.2.4-1
- New upstream version
- Add new API for various client programs
- Don't filter out hub devices when getting the device list
- Make the platform ID persistent across re-plug
* Mon Dec 01 2014 Richard Hughes <richard@hughsie.com> 0.2.3-1
- New upstream version
- Correctly terminate the libusb event thread
* Wed Nov 26 2014 Richard Hughes <richard@hughsie.com> 0.2.2-1
- New upstream version
- Use a thread to process libusb1 events
* Mon Nov 24 2014 Richard Hughes <richard@hughsie.com> 0.2.1-1
- New upstream version
- Always set a device platform ID
- Ignore 'unsupported' as a return value for kernel drivers
* Thu Nov 20 2014 Richard Hughes <richard@hughsie.com> 0.2.0-1
- New upstream version
- Use the native hotplug support in libusb 1.0.19
- Fix a crash where libusb_get_pollfds() is unavailable
* Sun Aug 17 2014 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0.1.6-5
- Rebuilt for https://fedoraproject.org/wiki/Fedora_21_22_Mass_Rebuild
* Tue Jul 22 2014 Kalev Lember <kalevlember@gmail.com> - 0.1.6-4
- Rebuilt for gobject-introspection 1.41.4
* Sat Jun 07 2014 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0.1.6-3
- Rebuilt for https://fedoraproject.org/wiki/Fedora_21_Mass_Rebuild
* Sat Aug 03 2013 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0.1.6-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_20_Mass_Rebuild
* Tue Feb 06 2013 Richard Hughes <richard@hughsie.com> 0.1.6-1
- New upstream version
- Do not use deprecated GLib functionality
- Unref the GMainloop after it has been run, not when just quit
* Tue Feb 05 2013 Richard Hughes <richard@hughsie.com> 0.1.5-1
- New upstream version
* Tue Nov 06 2012 Richard Hughes <richard@hughsie.com> 0.1.4-1
- New upstream version
- Add GObject Introspection support
- Add Vala bindings
* Thu Jul 19 2012 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0.1.3-3
- Rebuilt for https://fedoraproject.org/wiki/Fedora_18_Mass_Rebuild
* Fri Jan 13 2012 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0.1.3-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_17_Mass_Rebuild
* Mon Dec 05 2011 Richard Hughes <richard@hughsie.com> 0.1.3-1
- New upstream version
- Add a missing error enum value
* Fri Nov 11 2011 Richard Hughes <richard@hughsie.com> 0.1.2-1
- New upstream version
- Ignore EBUSY when trying to detach a detached kernel driver
* Tue Nov 01 2011 Richard Hughes <richard@hughsie.com> 0.1.1-1
- New upstream version
* Thu Sep 15 2011 Richard Hughes <richard@hughsie.com> 0.1.0-1
- Initial version for Fedora package review
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