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Doc: Improve QProcess setStandardOutputFile description

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Fix links to OpenMode flags. While at it, make links explicit so
that future changes breaking implicit linking will cause errors.

Pick-to: 6.8 6.9
Task-number: QTBUG-131484
Change-Id: I20b80014eadcbcba6ebebab1ff4db4c345dd434a
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
This commit is contained in:
Kai Köhne 2024-12-05 16:13:34 +01:00
parent 647bee6715
commit 4e85a4f401
1 changed files with 7 additions and 7 deletions
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14
src/corelib/io/qprocess.cpp
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@ -1492,22 +1492,22 @@ void QProcess::setStandardInputFile(const QString &fileName)
Redirects the process' standard output to the file \a
fileName. When the redirection is in place, the standard output
read channel is closed: reading from it using read() will always
fail, as will readAllStandardOutput().
read channel is closed: reading from it using \l read() will always
fail, as will \l readAllStandardOutput().
To discard all standard output from the process, pass nullDevice()
To discard all standard output from the process, pass \l nullDevice()
here. This is more efficient than simply never reading the standard
output, as no QProcess buffers are filled.
If the file \a fileName doesn't exist at the moment start() is
If the file \a fileName doesn't exist at the moment \l start() is
called, it will be created. If it cannot be created, the starting
will fail.
If the file exists and \a mode is QIODevice::Truncate, the file
will be truncated. Otherwise (if \a mode is QIODevice::Append),
If the file exists and \a mode is \ QIODeviceBase::Truncate, the file
will be truncated. Otherwise (if \a mode is \l QIODeviceBase::Append),
the file will be appended to.
Calling setStandardOutputFile() after the process has started has
Calling \l setStandardOutputFile() after the process has started has
no effect.
If \a fileName is an empty string, it stops redirecting the standard