diff options
| author | Oswald Buddenhagen <oswald.buddenhagen@digia.com> | 2013-07-09 14:18:10 +0200 |
|---|---|---|
| committer | The Qt Project <gerrit-noreply@qt-project.org> | 2013-07-22 19:52:06 +0200 |
| commit | 08db2caf6344bad88675c58250fc6b04399c29f5 (patch) | |
| tree | 7722a34f9d9e739ad84b75a4b41f201308226aaa /src/corelib/io/qprocess.cpp | |
| parent | 782ed5eebbe38e41cd0a9b9faf90817d72efda8f (diff) | |
document that validity of exitCode() depends on exitStatus() == NormalExit
Change-Id: Ied16681f08c59de16ac365b9ae76c2eacf6bc29c
Reviewed-by: Christian Kandeler <christian.kandeler@digia.com>
Diffstat (limited to 'src/corelib/io/qprocess.cpp')
| -rw-r--r-- | src/corelib/io/qprocess.cpp | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/src/corelib/io/qprocess.cpp b/src/corelib/io/qprocess.cpp index d8cd1f5fae..1be108d0a7 100644 --- a/src/corelib/io/qprocess.cpp +++ b/src/corelib/io/qprocess.cpp @@ -727,9 +727,11 @@ void QProcessPrivate::Channel::clear() \fn void QProcess::finished(int exitCode, QProcess::ExitStatus exitStatus) This signal is emitted when the process finishes. \a exitCode is the exit - code of the process, and \a exitStatus is the exit status. After the - process has finished, the buffers in QProcess are still intact. You can - still read any data that the process may have written before it finished. + code of the process (only valid for normal exits), and \a exitStatus is + the exit status. + After the process has finished, the buffers in QProcess are still intact. + You can still read any data that the process may have written before it + finished. \sa exitStatus() */ @@ -2234,6 +2236,8 @@ void QProcess::kill() /*! Returns the exit code of the last process that finished. + + This value is not valid unless exitStatus() returns NormalExit. */ int QProcess::exitCode() const { |