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Add DrvrRemove()

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This commit is contained in:
Laurent Vivier
2006-10-20 22:12:35 +00:00
parent 39af084fed
commit 4d96dcd5a7
2 changed files with 11 additions and 0 deletions
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10
libmacos/macos/devices.h
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@@ -116,6 +116,16 @@ static inline OSErr PBWriteSync(ParamBlockRec_t* paramBlock)
return ret; return ret;
} }
static inline OSErr DrvrRemove(int refNum)
{
register OSErr ret asm("%%d0");
asm("move.l %1, %%d0\n"
Trap(_DrvrRemove)
: "=d" (ret) : "g" (refNum) : UNPRESERVED_REGS);
return ret;
}
extern OSErr OpenDriver(ConstStr255Param name, short *drvrRefNum); extern OSErr OpenDriver(ConstStr255Param name, short *drvrRefNum);
extern OSErr CloseDriver(short refNum); extern OSErr CloseDriver(short refNum);
extern OSErr SerGetBuf(short refNum, long *count); extern OSErr SerGetBuf(short refNum, long *count);

1
libmacos/macos/traps.h
View File

@@ -23,6 +23,7 @@
#define _PBReadSync 0xA002 #define _PBReadSync 0xA002
#define _PBWriteSync 0xA003 #define _PBWriteSync 0xA003
#define _PBStatusSync 0xA005 #define _PBStatusSync 0xA005
#define _DvrRemove 0xA03E
#define _ReadXPRam 0xA051 #define _ReadXPRam 0xA051
#define _SlotManager 0xA06E #define _SlotManager 0xA06E
#define _SCSIDispatch 0xA815 #define _SCSIDispatch 0xA815