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docs
fuzzing
gio
completion
fam
gdbus-2.0
gvdb
inotify
kqueue
dep-list.c
dep-list.h
gkqueuefilemonitor.c
kqueue-helper.c
kqueue-helper.h
kqueue-missing.c
meson.build
tests
win32
xdgmime
data-to-c.py
dbus-daemon.xml
gaction.c
gaction.h
gactiongroup.c
gactiongroup.h
gactiongroupexporter.c
gactiongroupexporter.h
gactionmap.c
gactionmap.h
gappinfo.c
gappinfo.h
gappinfoprivate.h
gapplication-tool.c
gapplication.c
gapplication.h
gapplicationcommandline.c
gapplicationcommandline.h
gapplicationimpl-dbus.c
gapplicationimpl.h
gasynchelper.c
gasynchelper.h
gasyncinitable.c
gasyncinitable.h
gasyncresult.c
gasyncresult.h
gbufferedinputstream.c
gbufferedinputstream.h
gbufferedoutputstream.c
gbufferedoutputstream.h
gbytesicon.c
gbytesicon.h
gcancellable.c
gcancellable.h
gcharsetconverter.c
gcharsetconverter.h
gcocoanotificationbackend.m
gcontenttype-win32.c
gcontenttype.c
gcontenttype.h
gcontenttypeprivate.h
gcontextspecificgroup.c
gcontextspecificgroup.h
gconverter.c
gconverter.h
gconverterinputstream.c
gconverterinputstream.h
gconverteroutputstream.c
gconverteroutputstream.h
gcredentials.c
gcredentials.h
gcredentialsprivate.h
gdatagrambased.c
gdatagrambased.h
gdatainputstream.c
gdatainputstream.h
gdataoutputstream.c
gdataoutputstream.h
gdbus-tool.c
gdbusactiongroup-private.h
gdbusactiongroup.c
gdbusactiongroup.h
gdbusaddress.c
gdbusaddress.h
gdbusauth.c
gdbusauth.h
gdbusauthmechanism.c
gdbusauthmechanism.h
gdbusauthmechanismanon.c
gdbusauthmechanismanon.h
gdbusauthmechanismexternal.c
gdbusauthmechanismexternal.h
gdbusauthmechanismsha1.c
gdbusauthmechanismsha1.h
gdbusauthobserver.c
gdbusauthobserver.h
gdbusconnection.c
gdbusconnection.h
gdbusdaemon.c
gdbusdaemon.h
gdbuserror.c
gdbuserror.h
gdbusinterface.c
gdbusinterface.h
gdbusinterfaceskeleton.c
gdbusinterfaceskeleton.h
gdbusintrospection.c
gdbusintrospection.h
gdbusmenumodel.c
gdbusmenumodel.h
gdbusmessage.c
gdbusmessage.h
gdbusmethodinvocation.c
gdbusmethodinvocation.h
gdbusnameowning.c
gdbusnameowning.h
gdbusnamewatching.c
gdbusnamewatching.h
gdbusobject.c
gdbusobject.h
gdbusobjectmanager.c
gdbusobjectmanager.h
gdbusobjectmanagerclient.c
gdbusobjectmanagerclient.h
gdbusobjectmanagerserver.c
gdbusobjectmanagerserver.h
gdbusobjectproxy.c
gdbusobjectproxy.h
gdbusobjectskeleton.c
gdbusobjectskeleton.h
gdbusprivate.c
gdbusprivate.h
gdbusproxy.c
gdbusproxy.h
gdbusserver.c
gdbusserver.h
gdbusutils.c
gdbusutils.h
gdelayedsettingsbackend.c
gdelayedsettingsbackend.h
gdesktopappinfo.c
gdesktopappinfo.h
gdocumentportal.c
gdocumentportal.h
gdrive.c
gdrive.h
gdtlsclientconnection.c
gdtlsclientconnection.h
gdtlsconnection.c
gdtlsconnection.h
gdtlsserverconnection.c
gdtlsserverconnection.h
gdummyfile.c
gdummyfile.h
gdummyproxyresolver.c
gdummyproxyresolver.h
gdummytlsbackend.c
gdummytlsbackend.h
gemblem.c
gemblem.h
gemblemedicon.c
gemblemedicon.h
gfdonotificationbackend.c
gfile.c
gfile.h
gfileattribute-priv.h
gfileattribute.c
gfileattribute.h
gfiledescriptorbased.c
gfiledescriptorbased.h
gfileenumerator.c
gfileenumerator.h
gfileicon.c
gfileicon.h
gfileinfo-priv.h
gfileinfo.c
gfileinfo.h
gfileinputstream.c
gfileinputstream.h
gfileiostream.c
gfileiostream.h
gfilemonitor.c
gfilemonitor.h
gfilenamecompleter.c
gfilenamecompleter.h
gfileoutputstream.c
gfileoutputstream.h
gfilterinputstream.c
gfilterinputstream.h
gfilteroutputstream.c
gfilteroutputstream.h
ggtknotificationbackend.c
ghttpproxy.c
ghttpproxy.h
gicon.c
gicon.h
ginetaddress.c
ginetaddress.h
ginetaddressmask.c
ginetaddressmask.h
ginetsocketaddress.c
ginetsocketaddress.h
ginitable.c
ginitable.h
ginputstream.c
ginputstream.h
gio-autocleanups.h
gio-querymodules-wrapper.py
gio-querymodules.c
gio-tool-cat.c
gio-tool-copy.c
gio-tool-info.c
gio-tool-list.c
gio-tool-mime.c
gio-tool-mkdir.c
gio-tool-monitor.c
gio-tool-mount.c
gio-tool-move.c
gio-tool-open.c
gio-tool-remove.c
gio-tool-rename.c
gio-tool-save.c
gio-tool-set.c
gio-tool-trash.c
gio-tool-tree.c
gio-tool.c
gio-tool.h
gio.h
gio.rc.in
gio.stp.in
gio_probes.d
gio_trace.h
gioenums.h
gioenumtypes.c.template
gioenumtypes.h.template
gioerror.c
gioerror.h
giomodule-priv.c
giomodule-priv.h
giomodule.c
giomodule.h
gioprivate.h
gioscheduler.c
gioscheduler.h
giostream.c
giostream.h
giotypes.h
giowin32-priv.h
giowin32-private.c
gkeyfilesettingsbackend.c
glib-compile-resources.c
glib-compile-schemas.c
glistmodel.c
glistmodel.h
gliststore.c
gliststore.h
gloadableicon.c
gloadableicon.h
glocalfile.c
glocalfile.h
glocalfileenumerator.c
glocalfileenumerator.h
glocalfileinfo.c
glocalfileinfo.h
glocalfileinputstream.c
glocalfileinputstream.h
glocalfileiostream.c
glocalfileiostream.h
glocalfilemonitor.c
glocalfilemonitor.h
glocalfileoutputstream.c
glocalfileoutputstream.h
glocalvfs.c
glocalvfs.h
gmarshal-internal.c
gmarshal-internal.h
gmarshal-internal.list
gmemoryinputstream.c
gmemoryinputstream.h
gmemorymonitor.c
gmemorymonitor.h
gmemorymonitordbus.c
gmemorymonitordbus.h
gmemorymonitorportal.c
gmemorymonitorportal.h
gmemoryoutputstream.c
gmemoryoutputstream.h
gmemorysettingsbackend.c
gmenu.c
gmenu.h
gmenuexporter.c
gmenuexporter.h
gmenumodel.c
gmenumodel.h
gmount.c
gmount.h
gmountoperation.c
gmountoperation.h
gmountprivate.h
gnativesocketaddress.c
gnativesocketaddress.h
gnativevolumemonitor.c
gnativevolumemonitor.h
gnetworkaddress.c
gnetworkaddress.h
gnetworking.c
gnetworking.h.in
gnetworkingprivate.h
gnetworkmonitor.c
gnetworkmonitor.h
gnetworkmonitorbase.c
gnetworkmonitorbase.h
gnetworkmonitornetlink.c
gnetworkmonitornetlink.h
gnetworkmonitornm.c
gnetworkmonitornm.h
gnetworkmonitorportal.c
gnetworkmonitorportal.h
gnetworkservice.c
gnetworkservice.h
gnextstepsettingsbackend.m
gnotification-private.h
gnotification.c
gnotification.h
gnotificationbackend.c
gnotificationbackend.h
gnullsettingsbackend.c
gopenuriportal.c
gopenuriportal.h
gosxappinfo.h
gosxappinfo.m
gosxcontenttype.m
goutputstream.c
goutputstream.h
gpermission.c
gpermission.h
gpollableinputstream.c
gpollableinputstream.h
gpollableoutputstream.c
gpollableoutputstream.h
gpollableutils.c
gpollableutils.h
gpollfilemonitor.c
gpollfilemonitor.h
gportalnotificationbackend.c
gportalsupport.c
gportalsupport.h
gpropertyaction.c
gpropertyaction.h
gproxy.c
gproxy.h
gproxyaddress.c
gproxyaddress.h
gproxyaddressenumerator.c
gproxyaddressenumerator.h
gproxyresolver.c
gproxyresolver.h
gproxyresolverportal.c
gproxyresolverportal.h
gregistrysettingsbackend.c
gregistrysettingsbackend.h
gremoteactiongroup.c
gremoteactiongroup.h
gresolver.c
gresolver.h
gresource-tool.c
gresource.c
gresource.h
gresourcefile.c
gresourcefile.h
gschema.dtd
gschema.its
gschema.loc
gseekable.c
gseekable.h
gsettings-mapping.c
gsettings-mapping.h
gsettings-tool.c
gsettings.c
gsettings.h
gsettingsbackend.c
gsettingsbackend.h
gsettingsbackendinternal.h
gsettingsschema-internal.h
gsettingsschema.c
gsettingsschema.h
gsimpleaction.c
gsimpleaction.h
gsimpleactiongroup.c
gsimpleactiongroup.h
gsimpleasyncresult.c
gsimpleasyncresult.h
gsimpleiostream.c
gsimpleiostream.h
gsimplepermission.c
gsimplepermission.h
gsimpleproxyresolver.c
gsimpleproxyresolver.h
gsocket.c
gsocket.h
gsocketaddress.c
gsocketaddress.h
gsocketaddressenumerator.c
gsocketaddressenumerator.h
gsocketclient.c
gsocketclient.h
gsocketconnectable.c
gsocketconnectable.h
gsocketconnection.c
gsocketconnection.h
gsocketcontrolmessage.c
gsocketcontrolmessage.h
gsocketinputstream.c
gsocketinputstream.h
gsocketlistener.c
gsocketlistener.h
gsocketoutputstream.c
gsocketoutputstream.h
gsocketservice.c
gsocketservice.h
gsocks4aproxy.c
gsocks4aproxy.h
gsocks4proxy.c
gsocks4proxy.h
gsocks5proxy.c
gsocks5proxy.h
gsrvtarget.c
gsrvtarget.h
gsubprocess.c
gsubprocess.h
gsubprocesslauncher-private.h
gsubprocesslauncher.c
gsubprocesslauncher.h
gtask.c
gtask.h
gtcpconnection.c
gtcpconnection.h
gtcpwrapperconnection.c
gtcpwrapperconnection.h
gtestdbus.c
gtestdbus.h
gthemedicon.c
gthemedicon.h
gthreadedresolver.c
gthreadedresolver.h
gthreadedsocketservice.c
gthreadedsocketservice.h
gtlsbackend.c
gtlsbackend.h
gtlscertificate.c
gtlscertificate.h
gtlsclientconnection.c
gtlsclientconnection.h
gtlsconnection.c
gtlsconnection.h
gtlsdatabase.c
gtlsdatabase.h
gtlsfiledatabase.c
gtlsfiledatabase.h
gtlsinteraction.c
gtlsinteraction.h
gtlspassword.c
gtlspassword.h
gtlsserverconnection.c
gtlsserverconnection.h
gtrashportal.c
gtrashportal.h
gunionvolumemonitor.c
gunionvolumemonitor.h
gunixconnection.c
gunixconnection.h
gunixcredentialsmessage.c
gunixcredentialsmessage.h
gunixfdlist.c
gunixfdlist.h
gunixfdmessage.c
gunixfdmessage.h
gunixinputstream.c
gunixinputstream.h
gunixmount.c
gunixmount.h
gunixmounts.c
gunixmounts.h
gunixoutputstream.c
gunixoutputstream.h
gunixsocketaddress.c
gunixsocketaddress.h
gunixvolume.c
gunixvolume.h
gunixvolumemonitor.c
gunixvolumemonitor.h
gvfs.c
gvfs.h
gvolume.c
gvolume.h
gvolumemonitor.c
gvolumemonitor.h
gwin32appinfo.c
gwin32appinfo.h
gwin32inputstream.c
gwin32inputstream.h
gwin32mount.c
gwin32mount.h
gwin32networkmonitor.c
gwin32networkmonitor.h
gwin32notificationbackend.c
gwin32outputstream.c
gwin32outputstream.h
gwin32registrykey.c
gwin32registrykey.h
gwin32volumemonitor.c
gwin32volumemonitor.h
gzlibcompressor.c
gzlibcompressor.h
gzlibdecompressor.c
gzlibdecompressor.h
meson.build
org.freedesktop.portal.Documents.xml
org.freedesktop.portal.OpenURI.xml
org.freedesktop.portal.ProxyResolver.xml
org.freedesktop.portal.Trash.xml
strinfo.c
thumbnail-verify.c
thumbnail-verify.h
glib
gmodule
gobject
gthread
m4macros
po
subprojects
tests
.clang-format
.dir-locals.el
.gitattributes
.gitignore
.gitlab-ci.yml
AUTHORS
CONTRIBUTING.md
COPYING
HACKING
INSTALL.in
NEWS
NEWS.pre-1-3
README
README.md
README.rationale
README.win32
README.win32.md
check-abis.sh
clang-format-diff.py
glib-gettextize.in
glib.doap
glib.supp
meson.build
meson_options.txt
msvc_recommended_pragmas.h
sanity_check
template-tap.test.in
template.test.in
Some editors automatically remove trailing blank lines, or automatically add a trailing newline to avoid having a trailing non-blank line that is not terminated by a newline. To avoid unrelated whitespace changes when users of such editors contribute to GLib, let's pre-emptively normalize all files. Unlike more intrusive whitespace normalization like removing trailing whitespace from each line, this seems unlikely to cause significant issues with cherry-picking changes to stable branches. Implemented by: find . -name '*.[ch]' -print0 | \ xargs -0 perl -0777 -p -i -e 's/\n+\z//g; s/\z/\n/g' Signed-off-by: Simon McVittie <smcv@collabora.com>
197 lines
6.0 KiB
C
197 lines
6.0 KiB
C
/*******************************************************************************
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Copyright (c) 2011, 2012 Dmitry Matveev <me@dmitrymatveev.co.uk>
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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THE SOFTWARE.
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*******************************************************************************/
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#include "config.h"
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#include <sys/types.h>
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#include <sys/event.h>
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#include <sys/time.h>
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#include <sys/socket.h>
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#include <sys/stat.h>
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#include <gio/glocalfile.h>
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#include <gio/glocalfilemonitor.h>
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#include <gio/gfile.h>
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#include <fcntl.h>
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#include <unistd.h>
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#include <string.h>
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#include <errno.h>
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#include <pthread.h>
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#include "kqueue-helper.h"
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typedef struct {
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kqueue_sub *sub;
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GFileMonitorSource *source;
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gboolean handle_deleted;
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} handle_ctx;
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/**
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* handle_created:
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* @udata: a pointer to user data (#handle_context).
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* @path: file name of a new file.
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* @inode: inode number of a new file.
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*
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* A callback function for the directory diff calculation routine,
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* produces G_FILE_MONITOR_EVENT_CREATED event for a created file.
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**/
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static void
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handle_created (void *udata, const char *path, ino_t inode)
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{
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handle_ctx *ctx = NULL;
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gint64 now;
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gchar *fullname;
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struct stat st;
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(void) inode;
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ctx = (handle_ctx *) udata;
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g_assert (udata != NULL);
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g_assert (ctx->sub != NULL);
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g_assert (ctx->source != NULL);
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now = g_get_monotonic_time ();
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g_file_monitor_source_handle_event (ctx->source, G_FILE_MONITOR_EVENT_CREATED, path,
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NULL, NULL, now);
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/* Copied from ih_event_callback to report 'CHANGES_DONE_HINT' earlier. */
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fullname = g_build_filename (ctx->sub->filename, path, NULL);
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if (stat (fullname, &st) != 0 || !S_ISREG (st.st_mode) || st.st_nlink != 1)
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g_file_monitor_source_handle_event (ctx->source, G_FILE_MONITOR_EVENT_CHANGES_DONE_HINT, path,
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NULL, NULL, now);
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g_free (fullname);
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}
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/**
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* handle_deleted:
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* @udata: a pointer to user data (#handle_context).
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* @path: file name of the removed file.
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* @inode: inode number of the removed file.
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*
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* A callback function for the directory diff calculation routine,
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* produces G_FILE_MONITOR_EVENT_DELETED event for a deleted file.
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**/
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static void
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handle_deleted (void *udata, const char *path, ino_t inode)
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{
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handle_ctx *ctx = NULL;
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(void) inode;
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ctx = (handle_ctx *) udata;
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g_assert (udata != NULL);
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g_assert (ctx->sub != NULL);
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g_assert (ctx->source != NULL);
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if (!ctx->handle_deleted)
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return;
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g_file_monitor_source_handle_event (ctx->source, G_FILE_MONITOR_EVENT_DELETED, path,
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NULL, NULL, g_get_monotonic_time ());
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}
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/**
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* handle_moved:
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* @udata: a pointer to user data (#handle_context).
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* @from_path: file name of the source file.
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* @from_inode: inode number of the source file.
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* @to_path: file name of the replaced file.
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* @to_inode: inode number of the replaced file.
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*
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* A callback function for the directory diff calculation routine,
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* produces G_FILE_MONITOR_EVENT_RENAMED event on a move.
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**/
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static void
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handle_moved (void *udata,
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const char *from_path,
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ino_t from_inode,
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const char *to_path,
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ino_t to_inode)
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{
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handle_ctx *ctx = NULL;
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(void) from_inode;
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(void) to_inode;
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ctx = (handle_ctx *) udata;
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g_assert (udata != NULL);
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g_assert (ctx->sub != NULL);
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g_assert (ctx->source != NULL);
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g_file_monitor_source_handle_event (ctx->source, G_FILE_MONITOR_EVENT_RENAMED,
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from_path, to_path, NULL, g_get_monotonic_time ());
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}
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/**
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* handle_overwritten:
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* @data: a pointer to user data (#handle_context).
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* @path: file name of the overwritten file.
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* @node: inode number of the overwritten file.
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*
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* A callback function for the directory diff calculation routine,
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* produces G_FILE_MONITOR_EVENT_DELETED/CREATED event pair when
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* an overwrite occurs in the directory (see dep-list for details).
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**/
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static void
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handle_overwritten (void *udata, const char *path, ino_t inode)
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{
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handle_ctx *ctx = NULL;
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(void) inode;
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ctx = (handle_ctx *) udata;
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g_assert (udata != NULL);
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g_assert (ctx->sub != NULL);
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g_assert (ctx->source != NULL);
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g_file_monitor_source_handle_event (ctx->source, G_FILE_MONITOR_EVENT_DELETED,
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path, NULL, NULL, g_get_monotonic_time ());
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g_file_monitor_source_handle_event (ctx->source, G_FILE_MONITOR_EVENT_CREATED,
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path, NULL, NULL, g_get_monotonic_time ());
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}
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static const traverse_cbs cbs = {
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handle_created,
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handle_deleted,
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handle_moved,
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handle_overwritten,
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handle_moved,
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NULL, /* many added */
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NULL, /* many removed */
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NULL, /* names updated */
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};
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void
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_kh_dir_diff (kqueue_sub *sub, gboolean handle_deleted)
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{
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dep_list *was;
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handle_ctx ctx;
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memset (&ctx, 0, sizeof (handle_ctx));
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ctx.sub = sub;
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ctx.source = sub->source;
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ctx.handle_deleted = handle_deleted;
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was = sub->deps;
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sub->deps = dl_listing (sub->filename);
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dl_calculate (was, sub->deps, &cbs, &ctx);
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dl_free (was);
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}
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