rosglue.c File Reference

#include "ftfd.h"

Include dependency graph for rosglue.c:

Go to the source code of this file.

Classes
struct	_MALLOC_HEADER

Macros
#define	TAG_FREETYPE   'PYTF'

Typedefs
typedef struct _MALLOC_HEADER	MALLOC_HEADER
typedef struct _MALLOC_HEADER *	PMALLOC_HEADER

Functions
void	FT_Message (const char *format,...)
void	FT_Panic (const char *format,...)
void *	malloc (size_t Size)
void *	realloc (void *Object, size_t Size)
void	free (void *Object)
FILE *	fopen (const char *FileName, const char *Mode)
int	fseek (FILE *Stream, long Offset, int Origin)
long	ftell (FILE *Stream)
size_t	fread (void *Buffer, size_t Size, size_t Count, FILE *Stream)
int	fclose (FILE *Stream)

Macro Definition Documentation

TAG_FREETYPE

#define TAG_FREETYPE   'PYTF'

Definition at line 12 of file rosglue.c.

Typedef Documentation

MALLOC_HEADER

typedef struct _MALLOC_HEADER MALLOC_HEADER

PMALLOC_HEADER

typedef struct _MALLOC_HEADER * PMALLOC_HEADER

Function Documentation

fclose()

int fclose

(

FILE *

Stream

)

Definition at line 141 of file rosglue.c.

{
    FT_Message("Doubleplus ungood: freetype shouldn't fclose!\n");
    return EOF;
}

fopen()

FILE * fopen	(	const char *	FileName,
		const char *	Mode
	)

Definition at line 113 of file rosglue.c.

{
    FT_Message("Freetype tries to open file %s\n", FileName);
    return NULL;
}

fread()

size_t fread	(	void *	Buffer,
		size_t	Size,
		size_t	Count,
		FILE *	Stream
	)

Definition at line 134 of file rosglue.c.

{
    FT_Message("Doubleplus ungood: freetype shouldn't fread!\n");
    return 0;
}

free()

void free

(

void *

Object

)

Definition at line 96 of file rosglue.c.

{
    if (Object != NULL)
    {
        EngFreeMem((PMALLOC_HEADER)Object - 1);
    }
}

fseek()

int fseek	(	FILE *	Stream,
		long	Offset,
		int	Origin
	)

Definition at line 120 of file rosglue.c.

{
    FT_Message("Doubleplus ungood: freetype shouldn't fseek!\n");
    return -1;
}

FT_Message()

void FT_Message	(	const char *	format,
			...
	)

Function prototypes

Definition at line 16 of file rosglue.c.

{
    va_list va;
 
    va_start(va, format);
    EngDebugPrint("FreeType: ", (PCHAR)format, va);
    va_end(va);
}

Referenced by fclose(), fopen(), fread(), fseek(), ftell(), FtfdCompletePDEV(), FtfdDisablePDEV(), FtfdEnableDriver(), FtfdEnablePDEV(), FtfdFree(), FtfdLoadFontFile(), FtfdQueryFont(), FtfdQueryFontCaps(), FtfdQueryFontFile(), FtfdQueryFontTree(), and FtfdUnloadFontFile().

FT_Panic()

void FT_Panic	(	const char *	format,
			...
	)

Definition at line 27 of file rosglue.c.

{
    va_list va;
 
    va_start(va, format);
    EngDebugPrint("FreeType: ", (PCHAR)format, va);
    EngBugCheckEx(0xDEADBEEF, 0, 0, 0, 0);
    va_end(va);
}

ftell()

long ftell

(

FILE *

Stream

)

Definition at line 127 of file rosglue.c.

{
    FT_Message("Doubleplus ungood: freetype shouldn't ftell!\n");
    return -1;
}

malloc()

void * malloc

(

size_t

Size

)

Definition at line 53 of file rosglue.c.

{
    PMALLOC_HEADER Header;
 
    Header = EngAllocMem(0, sizeof(MALLOC_HEADER) + Size, TAG_FREETYPE);
    if (Header == NULL)
    {
        return NULL;
    }
 
    Header->Size = Size;
    Header->Alignment = -1;
    return (Header + 1);
}

realloc()

void * realloc	(	void *	Object,
		size_t	Size
	)

Definition at line 69 of file rosglue.c.

{
    PVOID NewObject;
    PMALLOC_HEADER OldHeader;
    size_t CopySize;
 
    NewObject = malloc(Size);
    if (NewObject == NULL)
    {
        return NULL;
    }
 
    if (Object == NULL)
    {
        return NewObject;
    }
 
    OldHeader = (PMALLOC_HEADER)Object - 1;
    CopySize = min(OldHeader->Size, Size);
    memcpy(NewObject, Object, CopySize);
 
    free(Object);
 
    return NewObject;
}