a412ceb4d9
Extensively cleaned up and changed the CD-ROM code; Removed CD-ROM IOCTTL (it was causing performance and stability issues); Turned a lot of things into device_t's; Added the PS/1 Model 2011 XTA and standalone XTA hard disk controllers, ported from Varcem; Numerous FDC fixes for the PS/1 Model 2121; NVR changes ported from Varcem; The PCap code no longer requires libpcap to be compiled; Numerous fixes to various SCSI controllers; Updated NukedOPL to 1.8; Fixes to OpenAL initialization and closing, should give less Audio issues now; Revorked parts of the common (S)VGA code (also based on code from QEMU); Removed the Removable SCSI hard disks (they were a never finished experiment so there was no need to keep them there); Cleaned up the SCSI hard disk and Iomega ZIP code (but more cleanups of that are coming in the future); In some occasions (IDE hard disks in multiple sector mode and SCSI hard disks) the status bar icon is no longer updated, should improve performance a bit; Redid the way the tertiary and quaternary IDE controllers are configured (and they are now device_t's); Extensively reworked the IDE code and fixed quite a few bugs; Fixes to XT MFM, AT MFM, and AT ESDI code; Some changes to XTIDE and MCA ESDI code; Some fixes to the CD-ROM image handler.
170 lines
2.7 KiB
C
170 lines
2.7 KiB
C
/*
|
|
* 86Box A hypervisor and IBM PC system emulator that specializes in
|
|
* running old operating systems and software designed for IBM
|
|
* PC systems and compatibles from 1981 through fairly recent
|
|
* system designs based on the PCI bus.
|
|
*
|
|
* This file is part of the 86Box distribution.
|
|
*
|
|
* Implement threads and mutexes for the Win32 platform.
|
|
*
|
|
* Version: @(#)win_thread.c 1.0.6 2018/03/28
|
|
*
|
|
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
|
|
* Fred N. van Kempen, <decwiz@yahoo.com>
|
|
*
|
|
* Copyright 2008-2018 Sarah Walker.
|
|
* Copyright 2017,2018 Fred N. van Kempen.
|
|
*/
|
|
#define UNICODE
|
|
#define BITMAP WINDOWS_BITMAP
|
|
#include <windows.h>
|
|
#include <windowsx.h>
|
|
#include <process.h>
|
|
#undef BITMAP
|
|
#include <stdio.h>
|
|
#include <stdint.h>
|
|
#include <string.h>
|
|
#include <stdlib.h>
|
|
#include <wchar.h>
|
|
#include "../86box.h"
|
|
#include "../plat.h"
|
|
|
|
|
|
typedef struct {
|
|
HANDLE handle;
|
|
} win_event_t;
|
|
|
|
|
|
thread_t *
|
|
thread_create(void (*func)(void *param), void *param)
|
|
{
|
|
uintptr_t bt = _beginthread(func, 0, param);
|
|
return((thread_t *)bt);
|
|
}
|
|
|
|
|
|
void
|
|
thread_kill(void *arg)
|
|
{
|
|
if (arg == NULL) return;
|
|
|
|
TerminateThread(arg, 0);
|
|
}
|
|
|
|
|
|
int
|
|
thread_wait(thread_t *arg, int timeout)
|
|
{
|
|
if (arg == NULL) return(0);
|
|
|
|
if (timeout == -1)
|
|
timeout = INFINITE;
|
|
|
|
if (WaitForSingleObject(arg, timeout)) return(1);
|
|
|
|
return(0);
|
|
}
|
|
|
|
|
|
event_t *
|
|
thread_create_event(void)
|
|
{
|
|
win_event_t *ev = malloc(sizeof(win_event_t));
|
|
|
|
ev->handle = CreateEvent(NULL, FALSE, FALSE, NULL);
|
|
|
|
return((event_t *)ev);
|
|
}
|
|
|
|
|
|
void
|
|
thread_set_event(event_t *arg)
|
|
{
|
|
win_event_t *ev = (win_event_t *)arg;
|
|
|
|
if (arg == NULL) return;
|
|
|
|
SetEvent(ev->handle);
|
|
}
|
|
|
|
|
|
void
|
|
thread_reset_event(event_t *arg)
|
|
{
|
|
win_event_t *ev = (win_event_t *)arg;
|
|
|
|
if (arg == NULL) return;
|
|
|
|
ResetEvent(ev->handle);
|
|
}
|
|
|
|
|
|
int
|
|
thread_wait_event(event_t *arg, int timeout)
|
|
{
|
|
win_event_t *ev = (win_event_t *)arg;
|
|
|
|
if (arg == NULL) return(0);
|
|
|
|
if (ev->handle == NULL) return(0);
|
|
|
|
if (timeout == -1)
|
|
timeout = INFINITE;
|
|
|
|
if (WaitForSingleObject(ev->handle, timeout)) return(1);
|
|
|
|
return(0);
|
|
}
|
|
|
|
|
|
void
|
|
thread_destroy_event(event_t *arg)
|
|
{
|
|
win_event_t *ev = (win_event_t *)arg;
|
|
|
|
if (arg == NULL) return;
|
|
|
|
CloseHandle(ev->handle);
|
|
|
|
free(ev);
|
|
}
|
|
|
|
|
|
mutex_t *
|
|
thread_create_mutex(wchar_t *name)
|
|
{
|
|
return((mutex_t*)CreateMutex(NULL, FALSE, name));
|
|
}
|
|
|
|
|
|
void
|
|
thread_close_mutex(mutex_t *mutex)
|
|
{
|
|
if (mutex == NULL) return;
|
|
|
|
CloseHandle((HANDLE)mutex);
|
|
}
|
|
|
|
|
|
int
|
|
thread_wait_mutex(mutex_t *mutex)
|
|
{
|
|
if (mutex == NULL) return(0);
|
|
|
|
DWORD dwres = WaitForSingleObject((HANDLE)mutex, INFINITE);
|
|
|
|
if (dwres == WAIT_OBJECT_0) return(1);
|
|
|
|
return(0);
|
|
}
|
|
|
|
|
|
int
|
|
thread_release_mutex(mutex_t *mutex)
|
|
{
|
|
if (mutex == NULL) return(0);
|
|
|
|
return(!!ReleaseMutex((HANDLE)mutex));
|
|
}
|