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Merge Native_capability implementations (fix #145).

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This patch unifies the Native_capability classes for the different kernel
platforms by introducing an appropriate template, and eliminating naming
differences. Please refer issue #145.
This commit is contained in:
Stefan Kalkowski
2012-03-08 12:45:18 +01:00
committed by Norman Feske
parent 9992efed03
commit c9c21ad39c
37 changed files with 248 additions and 546 deletions
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38
base-host/include/base/native_types.h
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@ -14,45 +14,21 @@
#ifndef _INCLUDE__BASE__NATIVE_TYPES_H_
#define _INCLUDE__BASE__NATIVE_TYPES_H_
#include <util/string.h>
#include <base/native_capability.h>
namespace Genode {
struct Empty_thread_id {
static bool valid(Empty_thread_id id) { return true; }
static Empty_thread_id invalid() { return Empty_thread_id();}
};
typedef volatile int Native_lock;
typedef int Native_thread;
typedef Native_thread Native_thread_id;
typedef struct { } Native_utcb;
class Native_capability
{
private:
long _local_name;
protected:
Native_capability(void* ptr) : _local_name((long)ptr) { }
public:
Native_capability() : _local_name(0) { }
Native_capability(Native_thread_id, long local_name)
: _local_name(local_name) { }
bool valid() const { return _local_name != 0; }
int local_name() const { return _local_name; }
void* local() const { return (void*)_local_name; }
int dst() const { return 0; }
Native_thread_id tid() const { return 0; }
/**
* Copy this capability to another pd.
*/
void copy_to(void* dst) {
memcpy(dst, this, sizeof(Native_capability)); }
};
typedef int Native_connection_state;
typedef Native_capability_tpl<Empty_thread_id,Empty_thread_id> Native_capability;
}
#endif /* _INCLUDE__BASE__NATIVE_TYPES_H_ */