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Add mutex to Vga console to satisfy console.Console

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Achilleas Anagnostopoulos 2017-03-26 21:41:53 +01:00 committed by GitHub
parent 985bc92bf7
commit 138bc244f9
1 changed files with 3 additions and 0 deletions
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3
kernel/driver/video/console/vga.go
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@ -2,6 +2,7 @@ package console
import ( import (
"reflect" "reflect"
"sync"
"unsafe" "unsafe"
) )
@ -15,6 +16,8 @@ const (
// allocator, each console will use its own framebuffer while the active console // allocator, each console will use its own framebuffer while the active console
// will periodically sync its internal buffer with the physical screen buffer. // will periodically sync its internal buffer with the physical screen buffer.
type Vga struct { type Vga struct {
sync.Mutex
width uint16 width uint16
height uint16 height uint16