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Some more const stuff. Silences a few warnings and removes a few casts. Update description of dss.

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Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@2886
This commit is contained in:
Peter Veenstra 2007-06-14 08:23:46 +00:00
parent df0f8ee9d6
commit a5ac3216ba
26 changed files with 312 additions and 288 deletions
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38
include/dos_inc.h
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@ -16,7 +16,7 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
/* $Id: dos_inc.h,v 1.68 2007-06-13 07:25:14 qbix79 Exp $ */
/* $Id: dos_inc.h,v 1.69 2007-06-14 08:23:46 qbix79 Exp $ */
#ifndef DOSBOX_DOS_INC_H
#define DOSBOX_DOS_INC_H
@ -115,35 +115,35 @@ bool DOS_ForceDuplicateEntry(Bit16u entry,Bit16u newentry);
bool DOS_GetFileDate(Bit16u entry, Bit16u* otime, Bit16u* odate);
/* Routines for Drive Class */
bool DOS_OpenFile(char * name,Bit8u flags,Bit16u * entry);
bool DOS_OpenFileExtended(char *name, Bit16u flags, Bit16u createAttr, Bit16u action, Bit16u *entry, Bit16u* status);
bool DOS_CreateFile(char * name,Bit16u attribute,Bit16u * entry);
bool DOS_UnlinkFile(char * name);
bool DOS_OpenFile(char const * name,Bit8u flags,Bit16u * entry);
bool DOS_OpenFileExtended(char const * name, Bit16u flags, Bit16u createAttr, Bit16u action, Bit16u *entry, Bit16u* status);
bool DOS_CreateFile(char const * name,Bit16u attribute,Bit16u * entry);
bool DOS_UnlinkFile(char const * const name);
bool DOS_FindFirst(char *search,Bit16u attr,bool fcb_findfirst=false);
bool DOS_FindNext(void);
bool DOS_Canonicalize(char * name,char * big);
bool DOS_CreateTempFile(char * name,Bit16u * entry);
bool DOS_FileExists(char * name);
bool DOS_Canonicalize(char const * const name,char * const big);
bool DOS_CreateTempFile(char * const name,Bit16u * entry);
bool DOS_FileExists(char const * const name);
/* Helper Functions */
bool DOS_MakeName(char * name,char * fullname,Bit8u * drive);
bool DOS_MakeName(char const * const name,char * const fullname,Bit8u * drive);
/* Drive Handing Routines */
Bit8u DOS_GetDefaultDrive(void);
void DOS_SetDefaultDrive(Bit8u drive);
bool DOS_SetDrive(Bit8u drive);
bool DOS_GetCurrentDir(Bit8u drive,char * bugger);
bool DOS_ChangeDir(char * dir);
bool DOS_MakeDir(char * dir);
bool DOS_RemoveDir(char * dir);
bool DOS_Rename(char * oldname,char * newname);
bool DOS_GetCurrentDir(Bit8u drive,char * const buffer);
bool DOS_ChangeDir(char const * const dir);
bool DOS_MakeDir(char const * const dir);
bool DOS_RemoveDir(char const * const dir);
bool DOS_Rename(char const * const oldname,char const * const newname);
bool DOS_GetFreeDiskSpace(Bit8u drive,Bit16u * bytes,Bit8u * sectors,Bit16u * clusters,Bit16u * free);
bool DOS_GetFileAttr(char * name,Bit16u * attr);
bool DOS_SetFileAttr(char * name,Bit16u attr);
bool DOS_GetFileAttr(char const * const name,Bit16u * attr);
bool DOS_SetFileAttr(char const * const name,Bit16u attr);
/* IOCTL Stuff */
bool DOS_IOCTL(void);
bool DOS_GetSTDINStatus();
Bit8u DOS_FindDevice(char * name);
Bit8u DOS_FindDevice(char const * name);
void DOS_SetupDevices(void);
/* Execute and new process creation */
@ -535,8 +535,8 @@ private:
class DOS_MCB : public MemStruct{
public:
DOS_MCB(Bit16u seg) { SetPt(seg); }
void SetFileName(char * _name) { MEM_BlockWrite(pt+offsetof(sMCB,filename),_name,8); }
void GetFileName(char * _name) { MEM_BlockRead(pt+offsetof(sMCB,filename),_name,8);_name[8]=0;}
void SetFileName(char const * const _name) { MEM_BlockWrite(pt+offsetof(sMCB,filename),_name,8); }
void GetFileName(char * const _name) { MEM_BlockRead(pt+offsetof(sMCB,filename),_name,8);_name[8]=0;}
void SetType(Bit8u _type) { sSave(sMCB,type,_type);}
void SetSize(Bit16u _size) { sSave(sMCB,size,_size);}
void SetPSPSeg(Bit16u _pspseg) { sSave(sMCB,psp_segment,_pspseg);}