|
Packit |
ae235b |
|
|
Packit |
ae235b |
<html>
|
|
Packit |
ae235b |
<head>
|
|
Packit |
ae235b |
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
|
|
Packit |
ae235b |
<title>Running GIO applications: GIO Reference Manual</title>
|
|
Packit |
ae235b |
<meta name="generator" content="DocBook XSL Stylesheets Vsnapshot">
|
|
Packit |
ae235b |
<link rel="home" href="index.html" title="GIO Reference Manual">
|
|
Packit |
ae235b |
<link rel="up" href="pt01.html" title="Part I. GIO Overview">
|
|
Packit |
ae235b |
<link rel="prev" href="ch03.html" title="Compiling GIO applications">
|
|
Packit |
ae235b |
<link rel="next" href="extending-gio.html" title="Extending GIO">
|
|
Packit |
ae235b |
<meta name="generator" content="GTK-Doc V1.27 (XML mode)">
|
|
Packit |
ae235b |
<link rel="stylesheet" href="style.css" type="text/css">
|
|
Packit |
ae235b |
</head>
|
|
Packit |
ae235b |
<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
|
|
Packit |
ae235b |
|
|
Packit |
ae235b |
|
|
Packit |
ae235b |
|
|
Packit |
ae235b |
|
|
Packit |
ae235b |
|
|
Packit |
ae235b |
|
|
Packit |
ae235b |
|
|
Packit |
ae235b |
|
|
Packit |
ae235b |
|
|
Packit |
ae235b |
Running GIO applications
|
|
Packit |
ae235b |
|
|
Packit |
ae235b |
GIO inspects a few environment variables in addition to the
|
|
Packit |
ae235b |
ones used by GLib.
|
|
Packit |
ae235b |
|
|
Packit |
ae235b |
XDG_DATA_HOME, XDG_DATA_DIRS.
|
|
Packit |
ae235b |
GIO uses these environment variables to locate MIME information.
|
|
Packit |
ae235b |
For more information, see the Shared MIME-info Database
|
|
Packit |
ae235b |
and the Base Directory Specification.
|
|
Packit |
ae235b |
|
|
Packit |
ae235b |
GVFS_DISABLE_FUSE.
|
|
Packit |
ae235b |
This variable can be set to keep Gvfs from starting the fuse backend,
|
|
Packit |
ae235b |
which may be unwanted or unnecessary in certain situations.
|
|
Packit |
ae235b |
|
|
Packit |
ae235b |
GIO_USE_VFS.
|
|
Packit |
ae235b |
This environment variable can be set to the name of a GVfs
|
|
Packit |
ae235b |
implementation to override the default for debugging purposes.
|
|
Packit |
ae235b |
The GVfs implementation for local files that is included in GIO
|
|
Packit |
ae235b |
has the name "local", the implementation in the gvfs module has
|
|
Packit |
ae235b |
the name "gvfs". Most commonly, system software will set this to "local"
|
|
Packit |
ae235b |
to avoid having `GFile` APIs perform unnecessary DBus calls.
|
|
Packit |
ae235b |
|
|
Packit |
ae235b |
|
|
Packit |
ae235b |
The following environment variables are only useful for debugging
|
|
Packit |
ae235b |
GIO itself or modules that it loads. They should not be set in a
|
|
Packit |
ae235b |
production environment.
|
|
Packit |
ae235b |
|
|
Packit |
ae235b |
GIO_USE_FILE_MONITOR.
|
|
Packit |
ae235b |
This variable can be set to the name of a GFileMonitor
|
|
Packit |
ae235b |
implementation to override the default for debugging purposes.
|
|
Packit |
ae235b |
The GFileMonitor implementation for local files that is included
|
|
Packit |
ae235b |
in GIO on Linux has the name "inotify", others that are built
|
|
Packit |
ae235b |
are built as modules (depending on the platform) are called
|
|
Packit |
ae235b |
"fam" and "fen".
|
|
Packit |
ae235b |
|
|
Packit |
ae235b |
GIO_USE_VOLUME_MONITOR.
|
|
Packit |
ae235b |
This variable can be set to the name of a GVolumeMonitor
|
|
Packit |
ae235b |
implementation to override the default for debugging purposes.
|
|
Packit |
ae235b |
The GVolumeMonitor implementation for local files that is included
|
|
Packit |
ae235b |
in GIO has the name "unix", the udisks2-based implementation in the
|
|
Packit |
ae235b |
gvfs module has the name "udisks2".
|
|
Packit |
ae235b |
|
|
Packit |
ae235b |
GIO_USE_TLS.
|
|
Packit |
ae235b |
This variable can be set to the name of a GTlsBackend
|
|
Packit |
ae235b |
implementation to override the default for debugging purposes.
|
|
Packit |
ae235b |
GIO does not include a GTlsBackend implementation, the gnutls-based
|
|
Packit |
ae235b |
implementation in the glib-networking module has the name "gnutls".
|
|
Packit |
ae235b |
|
|
Packit |
ae235b |
GIO_MODULE_DIR.
|
|
Packit |
ae235b |
When this environment variable is set to a path, GIO will load
|
|
Packit |
ae235b |
modules from this alternate directory instead of the directory
|
|
Packit |
ae235b |
built into GIO. This is useful when running tests, for example.
|
|
Packit |
ae235b |
|
|
Packit |
ae235b |
GIO_EXTRA_MODULES.
|
|
Packit |
ae235b |
When this environment variable is set to a path, or a set of
|
|
Packit |
ae235b |
paths separated by a colon, GIO will attempt to load
|
|
Packit |
ae235b |
additional modules from within the path.
|
|
Packit |
ae235b |
|
|
Packit |
ae235b |
GSETTINGS_BACKEND.
|
|
Packit |
ae235b |
This variable can be set to the name of a GSettingsBackend
|
|
Packit |
ae235b |
implementation to override the default for debugging purposes.
|
|
Packit |
ae235b |
The memory-based implementation that is included in GIO has
|
|
Packit |
ae235b |
the name "memory", the one in dconf has the name "dconf-settings".
|
|
Packit |
ae235b |
|
|
Packit |
ae235b |
GSETTINGS_SCHEMA_DIR.
|
|
Packit |
ae235b |
This variable can be set to the name of a directory that is
|
|
Packit |
ae235b |
considered in addition to the glib-2.0/schemas
|
|
Packit |
ae235b |
subdirectories of the XDG system data dirs when looking
|
|
Packit |
ae235b |
for compiled schemas for GSettings.
|
|
Packit |
ae235b |
|
|
Packit |
ae235b |
DBUS_SYSTEM_BUS_ADDRESS.
|
|
Packit |
ae235b |
This variable is consulted to find the address of the D-Bus system
|
|
Packit |
ae235b |
bus. For the format of D-Bus addresses, see the D-Bus
|
|
Packit |
ae235b |
specification.
|
|
Packit |
ae235b |
|
|
Packit |
ae235b |
Setting this variable overrides platform-specific ways of determining
|
|
Packit |
ae235b |
the system bus address.
|
|
Packit |
ae235b |
|
|
Packit |
ae235b |
DBUS_SESSION_BUS_ADDRESS.
|
|
Packit |
ae235b |
This variable is consulted to find the address of the D-Bus session bus.
|
|
Packit |
ae235b |
|
|
Packit |
ae235b |
Setting this variable overrides platform-specific ways of determining
|
|
Packit |
ae235b |
the session bus address.
|
|
Packit |
ae235b |
|
|
Packit |
ae235b |
DBUS_STARTER_BUS_TYPE.
|
|
Packit |
ae235b |
This variable is consulted to find out the 'starter' bus for an
|
|
Packit |
ae235b |
application that has been started via D-Bus activation. The possible
|
|
Packit |
ae235b |
values are 'system' or 'session'.
|
|
Packit |
ae235b |
|
|
Packit |
ae235b |
G_DBUS_DEBUG.
|
|
Packit |
ae235b |
This variable can be set to a list of debug options, which
|
|
Packit |
ae235b |
cause GLib to print out different types of debugging
|
|
Packit |
ae235b |
information when using the D-Bus routines.
|
|
Packit |
ae235b |
|
|
Packit |
ae235b |
|
|
Packit |
ae235b |
|
|
Packit |
ae235b |
|
|
Packit |
ae235b |
|
|
Packit |
ae235b |
|
|
Packit |
ae235b |
|
|
Packit |
ae235b |
|
|
Packit |
ae235b |
transport
|
|
Packit |
ae235b |
Show IO activity (e.g. reads and writes)
|
|
Packit |
ae235b |
|
|
Packit |
ae235b |
|
|
Packit |
ae235b |
message
|
|
Packit |
ae235b |
Show all sent and received D-Bus messages
|
|
Packit |
ae235b |
|
|
Packit |
ae235b |
|
|
Packit |
ae235b |
payload
|
|
Packit |
ae235b |
Show payload for all sent and received D-Bus messages (implies message)
|
|
Packit |
ae235b |
|
|
Packit |
ae235b |
|
|
Packit |
ae235b |
call
|
|
Packit |
ae235b |
Trace g_dbus_connection_call() and g_dbus_connection_call_sync() API usage
|
|
Packit |
ae235b |
|
|
Packit |
ae235b |
|
|
Packit |
ae235b |
signal
|
|
Packit |
ae235b |
Show when a D-Bus signal is received
|
|
Packit |
ae235b |
|
|
Packit |
ae235b |
|
|
Packit |
ae235b |
incoming
|
|
Packit |
ae235b |
Show when an incoming D-Bus method call is received
|
|
Packit |
ae235b |
|
|
Packit |
ae235b |
|
|
Packit |
ae235b |
return
|
|
Packit |
ae235b |
Show when a reply is returned via the GDBusMethodInvocation API
|
|
Packit |
ae235b |
|
|
Packit |
ae235b |
|
|
Packit |
ae235b |
emission
|
|
Packit |
ae235b |
Trace g_dbus_connection_emit_signal() API usage
|
|
Packit |
ae235b |
|
|
Packit |
ae235b |
|
|
Packit |
ae235b |
authentication
|
|
Packit |
ae235b |
Show information about connection authentication
|
|
Packit |
ae235b |
|
|
Packit |
ae235b |
|
|
Packit |
ae235b |
address
|
|
Packit |
ae235b |
Show information about D-Bus address lookups and autolaunching
|
|
Packit |
ae235b |
|
|
Packit |
ae235b |
|
|
Packit |
ae235b |
|
|
Packit |
ae235b |
|
|
Packit |
ae235b |
The special value all can be used to turn
|
|
Packit |
ae235b |
on all debug options. The special value
|
|
Packit |
ae235b |
help can be used to print a list of
|
|
Packit |
ae235b |
supported options to standard output.
|
|
Packit |
ae235b |
|
|
Packit |
ae235b |
G_DBUS_COOKIE_SHA1_KEYRING_DIR.
|
|
Packit |
ae235b |
Can be used to override the directory used to store the
|
|
Packit |
ae235b |
keyring used in the DBUS_COOKIE_SHA1
|
|
Packit |
ae235b |
authentication mechanism. Normally the directory used is
|
|
Packit |
ae235b |
.dbus-keyrings in the user's home
|
|
Packit |
ae235b |
directory.
|
|
Packit |
ae235b |
|
|
Packit |
ae235b |
G_DBUS_COOKIE_SHA1_KEYRING_DIR_IGNORE_PERMISSION.
|
|
Packit |
ae235b |
If set, the permissions of the directory used to store the
|
|
Packit |
ae235b |
keyring used in the DBUS_COOKIE_SHA1
|
|
Packit |
ae235b |
authentication mechanism won't be checked. Normally the
|
|
Packit |
ae235b |
directory must be readable only by the user.
|
|
Packit |
ae235b |
|
|
Packit |
ae235b |
|
|
Packit |
ae235b |
|
|
Packit |
ae235b |
Generated by GTK-Doc V1.27
|
|
Packit |
ae235b |
</body>
|
|
Packit |
ae235b |
</html>
|