win32/process.c

   1 /*
   2  * Win32 kernel functions
   3  *
   4  * Copyright 1995 Martin von Loewis
   5  */
   6
   7 #include <stdio.h>
   8 #include <string.h>
   9 #include <unistd.h>
  10 #include <sys/times.h>
  11 #include "windows.h"
  12 #include "winerror.h"
  13 #include "heap.h"
  14 #include "thread.h"
  15 #include "process.h"
  16 #include "pe_image.h"
  17 #include "file.h"
  18 #include "debug.h"
  19
  20
  21 /***********************************************************************
  22  *           MsgWaitForMultipleObjects    (USER32.399)
  23  */
  24 DWORD WINAPI MsgWaitForMultipleObjects(
  25         DWORD nCount,HANDLE32 *pHandles,BOOL32 fWaitAll,DWORD dwMilliseconds,
  26         DWORD dwWakeMask
  27 ) {
  28         int     i;
  29         fprintf(stderr,"MsgWaitForMultipleObjects(%ld,[",nCount);
  30         for (i=0;i<nCount;i++)
  31                 fprintf(stderr,"%ld,",(DWORD)pHandles[i]);
  32         fprintf(stderr,"],%d,%ld,0x%08lx)\n",fWaitAll,dwMilliseconds,dwWakeMask);
  33         return 0;
  34 }
  35
  36 /***********************************************************************
  37  *           DuplicateHandle    (KERNEL32.78)
  38  */
  39 BOOL32 WINAPI DuplicateHandle(HANDLE32 a, HANDLE32 b, HANDLE32 c, HANDLE32 * d, DWORD e, BOOL32 f, DWORD g)
  40 {
  41         fprintf(stderr,"DuplicateHandle(%d,%d,%d,%p,%ld,%d,%ld) stub\n",a,b,c,d,e,f,g);
  42         *d = b;
  43         return TRUE;
  44 }
  45
  46 /**********************************************************************
  47  *          GetProcessAffinityMask
  48  */
  49 BOOL32 WINAPI GetProcessAffinityMask(HANDLE32 hProcess,
  50                                      LPDWORD lpProcessAffinityMask,
  51                                      LPDWORD lpSystemAffinityMask)
  52 {
  53         TRACE(task,"(%x,%lx,%lx)\n",
  54                 hProcess,(lpProcessAffinityMask?*lpProcessAffinityMask:0),
  55                 (lpSystemAffinityMask?*lpSystemAffinityMask:0));
  56         /* It is definitely important for a process to know on what processor
  57            it is running :-) */
  58         if(lpProcessAffinityMask)
  59                 *lpProcessAffinityMask=1;
  60         if(lpSystemAffinityMask)
  61                 *lpSystemAffinityMask=1;
  62         return TRUE;
  63 }
  64
  65 /**********************************************************************
  66  *           SetThreadAffinityMask
  67  * Works now like the Windows95 (no MP support) version
  68  */
  69 BOOL32 WINAPI SetThreadAffinityMask(HANDLE32 hThread, DWORD dwThreadAffinityMask)
  70 {
  71         THDB    *thdb = THREAD_GetPtr( hThread, THREAD_SET_INFORMATION );
  72
  73         if (!thdb)
  74                 return FALSE;
  75         if (dwThreadAffinityMask!=1) {
  76                 fprintf(stderr,"SetThreadAffinityMask(%d,%ld), only 1 processor supported.\n",(int)hThread,dwThreadAffinityMask);
  77                 K32OBJ_DecCount((K32OBJ*)thdb);
  78                 return FALSE;
  79         }
  80         K32OBJ_DecCount((K32OBJ*)thdb);
  81         return TRUE;
  82 }
  83
  84 BOOL32 WINAPI CreateProcess32A(
  85         LPCSTR appname,LPSTR cmdline,LPSECURITY_ATTRIBUTES processattributes,
  86         LPSECURITY_ATTRIBUTES threadattributes,BOOL32 inherithandles,
  87         DWORD creationflags,LPVOID env,LPCSTR curdir,
  88         LPSTARTUPINFO32A startupinfo,LPPROCESS_INFORMATION processinfo
  89 ) {
  90         fprintf(stderr,"CreateProcessA(%s,%s,%p,%p,%d,%08lx,%p,%s,%p,%p), stub\n",
  91                 appname,cmdline,processattributes,threadattributes,
  92                 inherithandles,creationflags,env,curdir,startupinfo,processinfo
  93         );
  94         /* make from lcc uses system as fallback if CreateProcess returns
  95            FALSE, so return false */
  96         return FALSE;
  97 }
  98
  99 BOOL32 WINAPI CreateProcess32W(
 100         LPCWSTR appname,LPWSTR cmdline,LPSECURITY_ATTRIBUTES processattributes,
 101         LPSECURITY_ATTRIBUTES threadattributes,BOOL32 inherithandles,
 102         DWORD creationflags,LPVOID env,LPCWSTR curdir,
 103         LPSTARTUPINFO32W startupinfo,LPPROCESS_INFORMATION processinfo)
 104 {
 105     fprintf(stderr,"CreateProcessW(%p,%p,%p,%p,%d,%08lx,%p,%p,%p,%p) stub\n",
 106             appname,cmdline,processattributes,threadattributes,
 107             inherithandles,creationflags,env,curdir,startupinfo,processinfo );
 108     /* make from lcc uses system as fallback if CreateProcess returns
 109        FALSE, so return false */
 110     return FALSE;
 111 }
 112
 113 BOOL32 WINAPI ContinueDebugEvent(DWORD pid,DWORD tid,DWORD contstatus) {
 114         fprintf(stderr,"ContinueDebugEvent(%ld,%ld,%ld) stub\n",pid,tid,contstatus);
 115         return TRUE;
 116 }
 117
 118 /*********************************************************************
 119  *      GetProcessTimes                         [KERNEL32.262]
 120  *
 121  * FIXME: implement this better ...
 122  */
 123 BOOL32 WINAPI GetProcessTimes(
 124         HANDLE32 hprocess,LPFILETIME lpCreationTime,LPFILETIME lpExitTime,
 125         LPFILETIME lpKernelTime, LPFILETIME lpUserTime
 126 ) {
 127         struct tms tms;
 128
 129         times(&tms);
 130         DOSFS_UnixTimeToFileTime(tms.tms_utime,lpUserTime,0);
 131         DOSFS_UnixTimeToFileTime(tms.tms_stime,lpKernelTime,0);
 132         return TRUE;
 133 }
 134