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root/cebix/SheepShaver/src/macos_util.cpp
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Comparing SheepShaver/src/macos_util.cpp (file contents):
Revision 1.5 by gbeauche, 2004-01-10T08:46:56Z vs.
Revision 1.7 by gbeauche, 2004-05-10T16:16:26Z

# Line 1 | Line 1
1   /*
2   *  macos_util.cpp - MacOS definitions/utility functions
3   *
4 < *  SheepShaver (C) 1997-2002 Christian Bauer and Marc Hellwig
4 > *  SheepShaver (C) 1997-2004 Christian Bauer and Marc Hellwig
5   *
6   *  This program is free software; you can redistribute it and/or modify
7   *  it under the terms of the GNU General Public License as published by
# Line 58 | Line 58 | static inline int16 CloseConnection(uint
58   {
59          return (int16)CallMacOS1(cc_ptr, cc_tvect, arg1);
60   }
61 + typedef void *(*nps_ptr)(uint32);
62 + static uint32 nps_tvect = 0;
63 + static inline void *NewPtrSys(uint32 arg1)
64 + {
65 +        return (void *)CallMacOS1(nps_ptr, nps_tvect, arg1);
66 + }
67 + typedef void (*d_ptr)(void *);
68 + static uint32 d_tvect = 0;
69 + static inline void DisposePtr(void *arg1)
70 + {
71 +        CallMacOS1(d_ptr, d_tvect, arg1);
72 + }
73  
74  
75   /*
# Line 270 | Line 282 | void InitCallUniversalProc()
282                  printf("FATAL: Can't find CloseConnection()\n");
283                  QuitEmulator();
284          }
285 +
286 +        nps_tvect = (uint32)FindLibSymbol("\014InterfaceLib", "\011NewPtrSys");
287 +        D(bug("NewPtrSys TVECT at %08lx\n", nps_tvect));
288 +        if (nps_tvect == 0) {
289 +                printf("FATAL: Can't find NewPtrSys()\n");
290 +                QuitEmulator();
291 +        }
292 +
293 +        d_tvect = (uint32)FindLibSymbol("\014InterfaceLib", "\012DisposePtr");
294 +        D(bug("DisposePtr TVECT at %08lx\n", d_tvect));
295 +        if (d_tvect == 0) {
296 +                printf("FATAL: Can't find DisposePtr()\n");
297 +                QuitEmulator();
298 +        }
299   }
300  
301  
# Line 309 | Line 335 | uint32 TimeToMacTime(time_t t)
335          uint32 days = local->tm_yday + 365 * (local->tm_year - 4) + intervening_leap_days;
336          return local->tm_sec + 60 * (local->tm_min + 60 * (local->tm_hour + 24 * days));
337   }
338 +
339 +
340 + /*
341 + *  Memory allocators in MacOS system heap zone
342 + */
343 +
344 + void *Mac_sysalloc(uint32 size)
345 + {
346 +        return NewPtrSys(size);
347 + }
348 +
349 + void Mac_sysfree(void *p)
350 + {
351 +        DisposePtr(p);
352 + }

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