FS_MOVE - Move a file or subdirectory

Purpose   

Moves (renames) the specified file or subdirectory. 

Calling Sequence   

int far pascal FS_MOVE(pcdfsi, pcdfsd, pSrc, iSrcCurDirEnd, pDst,
                       iDstCurDirEnd, flags)

struct cdfsi far * pcdfsi;
struct cdfsd far * pcdfsd;
char far * pSrc;
unsigned short iSrcCurDirEnd;
char far * pDst;
unsigned short iDstCurDirEnd;
unsigned short flags;

Where   

pcdfsi is a pointer to the file-system-independent working directory 
structure. 

pcdfsd is a pointer to the file-system-dependent working directory 
structure . 

pSrc is a pointer to the ASCIIZ name of the source file or directory. 

The FSD does not need to verify this pointer. 

iSrcCurDirEnd is the index of the end of the current directory in pSrc. 

This is used to optimize FSD path processing. If iSrcCurDirEnd == -1 there 
is no current directory relevant to the source name text. 

pDst is a pointer to the ASCIIZ name of the destination file or directory 
. 

The FSD does not need to verify this pointer. 

iDstCurDirEnd is the index of the end of the current directory in pDst. 

This is used to optimize FSD path processing. If iDstCurDirEnd == -1 there 
is no current directory relevant to the destination name text. 

flags indicates destination name type. 

Flags == 0x0040 indicates non-8.3 filename format. All other values are 
reserved. 
  

Remarks   

The file specified in filename should be moved to or renamed as the 
destination filename, if possible. 

Neither the source nor the destination filename may contain wildcard 
characters. 

FS_MOVE may be used to change the case in filenames. 

The non-8.3 filename format attribute in the directory entry for the 
destination name should be set according to the value in flags. 

In the case of a subdirectory move, the system does the following checking 
: 

oNo files in this directory or its subdirectories are open. 
oThis directory or any of its subdirectories is not the current directory 
for any process in the system. 
  

In addition, the system also checks for circularity in source and target 
directory names; that is, the source directory is not a prefix of the 
target directory . 

Note:   OS/2 does not validate input parameters. Therefore, an FSD should 
call FSH_PROBEBUF where appropriate.