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LibCore: Convert CFile to ObjectPtr

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This commit is contained in:
Andreas Kling
2019-09-21 20:50:06 +02:00
parent 31b38ed88f
commit 8d550c174e
30 changed files with 135 additions and 134 deletions
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8
Applications/SystemMonitor/MemoryStatsWidget.cpp
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@@ -11,9 +11,9 @@
MemoryStatsWidget::MemoryStatsWidget(GraphWidget& graph, GWidget* parent)
: GWidget(parent)
, m_graph(graph)
, m_proc_memstat("/proc/memstat")
, m_proc_memstat(CFile::construct("/proc/memstat"))
{
if (!m_proc_memstat.open(CIODevice::OpenMode::ReadOnly))
if (!m_proc_memstat->open(CIODevice::OpenMode::ReadOnly))
ASSERT_NOT_REACHED();
set_size_policy(SizePolicy::Fill, SizePolicy::Fixed);
set_preferred_size(0, 72);
@@ -59,9 +59,9 @@ static inline size_t bytes_to_kb(size_t bytes)
void MemoryStatsWidget::refresh()
{
m_proc_memstat.seek(0);
m_proc_memstat->seek(0);
auto file_contents = m_proc_memstat.read_all();
auto file_contents = m_proc_memstat->read_all();
auto json = JsonValue::from_string(file_contents).as_object();
unsigned kmalloc_eternal_allocated = json.get("kmalloc_eternal_allocated").to_u32();