diff options
Diffstat (limited to 'src/corelib/io/qprocess_unix.cpp')
-rw-r--r-- | src/corelib/io/qprocess_unix.cpp | 20 |
1 files changed, 1 insertions, 19 deletions
diff --git a/src/corelib/io/qprocess_unix.cpp b/src/corelib/io/qprocess_unix.cpp index 2feb6a5..88a3249 100644 --- a/src/corelib/io/qprocess_unix.cpp +++ b/src/corelib/io/qprocess_unix.cpp @@ -958,27 +958,9 @@ qint64 QProcessPrivate::readFromStderr(char *data, qint64 maxlen) return bytesRead; } -static void qt_ignore_sigpipe() -{ - // Set to ignore SIGPIPE once only. - static QBasicAtomicInt atom = Q_BASIC_ATOMIC_INITIALIZER(0); - if (!atom) { - // More than one thread could turn off SIGPIPE at the same time - // But that's acceptable because they all would be doing the same - // action - struct sigaction noaction; - memset(&noaction, 0, sizeof(noaction)); - noaction.sa_handler = SIG_IGN; - ::sigaction(SIGPIPE, &noaction, 0); - atom = 1; - } -} - qint64 QProcessPrivate::writeToStdin(const char *data, qint64 maxlen) { - qt_ignore_sigpipe(); - - qint64 written = qt_safe_write(stdinChannel.pipe[1], data, maxlen); + qint64 written = qt_safe_write_nosignal(stdinChannel.pipe[1], data, maxlen); #if defined QPROCESS_DEBUG qDebug("QProcessPrivate::writeToStdin(%p \"%s\", %lld) == %lld", data, qt_prettyDebug(data, maxlen, 16).constData(), maxlen, written); |