diff options
| author | Thiago Macieira <thiago.macieira@nokia.com> | 2009-07-02 11:28:17 (GMT) |
|---|---|---|
| committer | Thiago Macieira <thiago.macieira@nokia.com> | 2009-07-02 11:28:17 (GMT) |
| commit | bd3c9e428af5a804fd4631c941fb642c99f6430b (patch) | |
| tree | 128baedadfa2a15c5c510a4ddb52225479fd9133 /src/dbus | |
| parent | 353dacb5e4c45e860ae8be228df9647c5a71093e (diff) | |
| download | Qt-bd3c9e428af5a804fd4631c941fb642c99f6430b.zip Qt-bd3c9e428af5a804fd4631c941fb642c99f6430b.tar.gz Qt-bd3c9e428af5a804fd4631c941fb642c99f6430b.tar.bz2 | |
Add a note about this method not being safe in multithreaded contexts
Diffstat (limited to 'src/dbus')
| -rw-r--r-- | src/dbus/qdbusconnection.cpp | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/dbus/qdbusconnection.cpp b/src/dbus/qdbusconnection.cpp index 6777aa5..14cadd9 100644 --- a/src/dbus/qdbusconnection.cpp +++ b/src/dbus/qdbusconnection.cpp @@ -973,8 +973,15 @@ QDBusConnection QDBusConnection::systemBus() } /*! + \nonreentrant + Returns the connection that sent the signal, if called in a slot activated by QDBus; otherwise it returns 0. + + \note Please avoid this function. This function is not thread-safe, so if + there's any other thread delivering a D-Bus call, this function may return + the wrong connection. In new code, please use QDBusContext::connection() + (see that class for a description on how to use it). */ QDBusConnection QDBusConnection::sender() { |