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nitlog: use Mutex

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Issue #3804
This commit is contained in:
Alexander Boettcher
2020-07-06 12:50:14 +02:00
committed by Norman Feske
parent 3d634df34d
commit 973fbc98be
1 changed files with 11 additions and 11 deletions
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6
repos/demo/src/server/nitlog/main.cc
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@@ -193,7 +193,7 @@ class Log_window
bool _scroll = false; /* scroll mode (when text hits bottom) */ bool _scroll = false; /* scroll mode (when text hits bottom) */
char _attr[LOG_W]; /* character attribute buffer */ char _attr[LOG_W]; /* character attribute buffer */
bool _dirty = true; /* schedules the log window for a redraw */ bool _dirty = true; /* schedules the log window for a redraw */
Genode::Lock _dirty_lock { }; Genode::Mutex _dirty_mutex { };
public: public:
@@ -226,7 +226,7 @@ class Log_window
_scroll = true; _scroll = true;
/* schedule log window for redraw */ /* schedule log window for redraw */
Genode::Lock::Guard lock_guard(_dirty_lock); Genode::Mutex::Guard guard(_dirty_mutex);
_dirty |= 1; _dirty |= 1;
} }
@@ -238,7 +238,7 @@ class Log_window
bool draw() bool draw()
{ {
{ {
Genode::Lock::Guard lock_guard(_dirty_lock); Genode::Mutex::Guard guard(_dirty_mutex);
if (!_dirty) return false; if (!_dirty) return false;
_dirty = false; _dirty = false;
} }