1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
|
// file : odb/details/win32/once.hxx
// copyright : Copyright (c) 2009-2015 Code Synthesis Tools CC
// license : GNU GPL v2; see accompanying LICENSE file
#ifndef ODB_DETAILS_WIN32_ONCE_HXX
#define ODB_DETAILS_WIN32_ONCE_HXX
#include <odb/pre.hxx>
#include <odb/details/win32/windows.hxx>
#include <odb/details/export.hxx>
namespace odb
{
namespace details
{
class LIBODB_EXPORT once
{
public:
once ();
void
call (void (*func) ());
private:
once (const once&);
once& operator= (const once&);
private:
bool called_;
};
// Low-level, POSIX-like API that can be used safely during static
// initialization (that is, win32_once() can be called during static
// initialization) provided once_process_start() has been called.
//
typedef unsigned int win32_once_t;
const win32_once_t WIN32_ONCE_INIT = 0;
LIBODB_EXPORT void
win32_once (win32_once_t&, void (*func) ());
extern LIBODB_EXPORT CRITICAL_SECTION win32_once_cs_;
}
}
#include <odb/details/win32/once.ixx>
#include <odb/post.hxx>
#endif // ODB_DETAILS_WIN32_ONCE_HXX
|
