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Eliminate the sft_status field as it is now equal to the SFT index.

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git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@1400 6ac86273-5f31-0410-b378-82cca8765d1b
This commit is contained in:
Bart Oldeman 2009-05-26 14:11:50 +00:00
parent f9f2fe447d
commit a69b4ba011
5 changed files with 15 additions and 25 deletions
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2
hdr/sft.h
View File

@ -85,8 +85,6 @@ typedef struct {
#endif
} sft;
#define sft_status sft_mach
/* SFT Table header definition */
typedef struct _sftheader {
struct sfttbl FAR * /* link to next table in list */

30
kernel/dosfns.c
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@ -298,7 +298,7 @@ long DosRWSft(int sft_idx, size_t n, void FAR * bp, int mode)
}
/* /// End of additions for SHARE - Ron Cemer */
{
long XferCount = rwblock(s->sft_status, bp, n, mode);
long XferCount = rwblock(sft_idx, bp, n, mode);
if (XferCount < 0)
return XferCount;
s->sft_posit += XferCount;
@ -360,7 +360,7 @@ COUNT SftSeek(int sft_idx, LONG new_pos, COUNT mode)
}
else
{
LONG result = dos_lseek(s->sft_status, new_pos, mode);
LONG result = dos_lseek(sft_idx, new_pos, mode);
if (result < 0l)
return (int)result;
else
@ -599,22 +599,20 @@ long DosOpenSft(char FAR * fname, unsigned flags, unsigned attrib)
result = dos_open(PriPathName, flags, attrib, sft_idx);
if (result >= 0)
{
int status = (int)(result >> 16);
if (status == S_OPENED)
if (result == S_OPENED)
{
/* Check permissions. -- JPP
(do not allow to open volume labels/directories) */
if (sftp->sft_attrib & (D_DIR | D_VOLID))
{
dos_close((COUNT)result);
dos_close(sft_idx);
sftp->sft_count--;
return DE_ACCESS;
}
}
sftp->sft_status = (COUNT)result;
sftp->sft_flags = PriPathName[0] - 'A';
DosGetFile(PriPathName, sftp->sft_name);
return sft_idx | ((long)status << 16);
return sft_idx | ((long)result << 16);
}
else
{
@ -699,16 +697,10 @@ COUNT DosForceDup(unsigned OldHandle, unsigned NewHandle)
}
/* If everything looks ok, bump it up. */
if ((Sftp->sft_flags & (SFT_FDEVICE | SFT_FSHARED))
|| (Sftp->sft_status >= 0))
{
p->ps_filetab[NewHandle] = p->ps_filetab[OldHandle];
/* possible hazard: integer overflow ska*/
Sftp->sft_count += 1;
return SUCCESS;
}
else
return DE_INVLDHNDL;
p->ps_filetab[NewHandle] = p->ps_filetab[OldHandle];
/* possible hazard: integer overflow ska*/
Sftp->sft_count += 1;
return SUCCESS;
}
COUNT DosCloseSft(int sft_idx, BOOL commitonly)
@ -747,7 +739,7 @@ COUNT DosCloseSft(int sft_idx, BOOL commitonly)
}
/* else call file system handler */
result = dos_close(sftp->sft_status);
result = dos_close(sft_idx);
if (commitonly || result != SUCCESS)
return result;
@ -1168,7 +1160,7 @@ COUNT DosSetFtimeSft(int sft_idx, date dp, time tp)
return SUCCESS;
/* call file system handler */
return dos_setftime(s->sft_status, dp, tp);
return dos_setftime(sft_idx, dp, tp);
}
COUNT DosGetFattr(BYTE FAR * name)

4
kernel/fatfs.c
View File

@ -137,7 +137,7 @@ STATIC void init_direntry(struct dirent *dentry, unsigned attrib,
/* see DosOpenSft(), dosfns.c for an explanation of the flags bits */
/* directory opens are allowed here; these are not allowed by DosOpenSft*/
long dos_open(char *path, unsigned flags, unsigned attrib, int fd)
int dos_open(char *path, unsigned flags, unsigned attrib, int fd)
{
REG f_node_ptr fnp;
char fcbname[FNAME_SIZE + FEXT_SIZE];
@ -242,7 +242,7 @@ long dos_open(char *path, unsigned flags, unsigned attrib, int fd)
fnp->f_cluster_offset = 0;
save_far_f_node(fnp);
return xlt_fnp(fnp) | ((long)status << 16);
return status;
}
BOOL fcmp_wild(const char * s1, const char * s2, unsigned n)

2
kernel/fcbfns.c
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@ -628,7 +628,7 @@ UBYTE FcbClose(xfcb FAR * lpXfcb)
/* change time and set file size */
s->sft_size = lpFcb->fcb_fsize;
if (!(s->sft_flags & SFT_FSHARED))
dos_setfsize(s->sft_status, lpFcb->fcb_fsize);
dos_setfsize(lpFcb->fcb_sftno, lpFcb->fcb_fsize);
DosSetFtimeSft(lpFcb->fcb_sftno, lpFcb->fcb_date, lpFcb->fcb_time);
if ((CritErrCode = -DosCloseSft(lpFcb->fcb_sftno, FALSE)) == SUCCESS)
{

2
kernel/proto.h
View File

@ -151,7 +151,7 @@ int FileName83Length(BYTE * filename83);
/* fatfs.c */
struct dpb FAR *get_dpb(COUNT dsk);
ULONG clus2phys(CLUSTER cl_no, struct dpb FAR * dpbp);
long dos_open(char * path, unsigned flag, unsigned attrib, int fd);
int dos_open(char * path, unsigned flag, unsigned attrib, int fd);
BOOL fcbmatch(const char *fcbname1, const char *fcbname2);
BOOL fcmp_wild(const char * s1, const char * s2, unsigned n);
VOID touc(BYTE * s, COUNT n);