Just a quick note: Works well on my Kubuntu. So no "general" problem.
#include <QtGui>
int main(int argc, char** argv)
{
QFile file("/proc/mounts");
if (!file.exists())
{
qWarning() << "exist error" << file.error();
file.close();
return 0;
}
{
qWarning() << "open error" << file.error();
file.close();
return 0;
}
qWarning() << file.readAll();
file.close();
return 0;
}
#include <QtGui>
int main(int argc, char** argv)
{
QFile file("/proc/mounts");
if (!file.exists())
{
qWarning() << "exist error" << file.error();
file.close();
return 0;
}
if (!file.open(QIODevice::ReadOnly | QIODevice::Text))
{
qWarning() << "open error" << file.error();
file.close();
return 0;
}
qWarning() << file.readAll();
file.close();
return 0;
}
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