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move ParamBlockRec from tools/emile-first.h to second/glue.h

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This commit is contained in:
Laurent Vivier 2004-05-26 21:29:16 +00:00
parent 3edd6f5707
commit d795ed1334
2 changed files with 35 additions and 26 deletions
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33
second/glue.h
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@ -18,6 +18,38 @@ struct MachineLocation
}; };
typedef struct MachineLocation MachineLocation; typedef struct MachineLocation MachineLocation;
/* ParamBlockRec Structure: "Inside Macintosh: Files", p. 2-87 */
enum {
fsAtMark = 0,
fsFromStart = 1,
fsFromLEOF = 2,
fsFromMark = 3
};
typedef struct ParamBlockRec ParamBlockRec_t;
struct ParamBlockRec {
unsigned long qLink; /* next queue entry */
unsigned short qType; /* queue type */
unsigned short ioTrap; /* routine trap */
unsigned long ioCmdAddr; /* routine address */
unsigned long ioCompletion; /* pointer to completion routine */
unsigned short ioResult; /* result code */
unsigned long ioNamePtr; /* pointer to pathname */
signed short ioVRefNum; /* volume specification */
signed short ioRefNum; /* file reference number */
signed char ioVersNum; /* version number */
signed char ioPermssn; /* read/write permission */
unsigned long ioMisc; /* miscellaneaous */
unsigned long ioBuffer; /* data buffer */
unsigned long ioReqCount; /* requested number of bytes */
unsigned long ioActCount; /* actual number of bytes */
unsigned short ioPosMode; /* positioning mode and newline char */
signed long ioPosOffset; /* positionning offset */
} __attribute__((packed));
#define ASSERT_PBR(a) if ( sizeof(ParamBlockRec_t) != 50 ) { a }
extern void glue_display_properties(unsigned long *base, extern void glue_display_properties(unsigned long *base,
unsigned long *row_bytes, unsigned long *row_bytes,
@ -27,3 +59,4 @@ extern int Gestalt(unsigned long selector, long * response);
extern void ReadLocation(MachineLocation * loc); extern void ReadLocation(MachineLocation * loc);
extern void* NewPtr(unsigned long byteCount); extern void* NewPtr(unsigned long byteCount);
extern void DisposePtr(void* ptr); extern void DisposePtr(void* ptr);
extern int PBReadSync(ParamBlockRec_t* paramBlock);

28
tools/emile-first.h
View File

@ -9,6 +9,8 @@
* i386 is little-endian * i386 is little-endian
*/ */
#include "../second/glue.h"
/* first level structure */ /* first level structure */
/* BootBlkHdr Structure: "Inside Macintosh: Files", p. 2-57 */ /* BootBlkHdr Structure: "Inside Macintosh: Files", p. 2-57 */
@ -36,32 +38,6 @@ struct BootBlkHdr {
#define ASSERT_BBH(a) if ( sizeof(BootBlkHdr_t) != 138 ) { a } #define ASSERT_BBH(a) if ( sizeof(BootBlkHdr_t) != 138 ) { a }
/* ParamBlockRec Structure: "Inside Macintosh: Files", p. 2-87 */
typedef struct ParamBlockRec ParamBlockRec_t;
struct ParamBlockRec {
unsigned long qLink; /* next queue entry */
unsigned short qType; /* queue type */
unsigned short ioTrap; /* routine trap */
unsigned long ioCmdAddr; /* routine address */
unsigned long ioCompletion; /* pointer to completion routine */
unsigned short ioResult; /* result code */
unsigned long ioNamePtr; /* pointer to pathname */
signed short ioVRefNum; /* volume specification */
signed short ioRefNum; /* file reference number */
signed char ioVersNum; /* version number */
signed char ioPermssn; /* read/write permission */
unsigned long ioMisc; /* miscellaneaous */
unsigned long ioBuffer; /* data buffer */
unsigned long ioReqCount; /* requested number of bytes */
unsigned long ioActCount; /* actual number of bytes */
unsigned short ioPosMode; /* positioning mode and newline char */
signed long ioPosOffset; /* positionning offset */
} __attribute__((packed));
#define ASSERT_PBR(a) if ( sizeof(ParamBlockRec_t) != 50 ) { a }
/* EMILE Boot block structure */ /* EMILE Boot block structure */
typedef struct eBootBlock eBootBlock_t; typedef struct eBootBlock eBootBlock_t;