FSH ADDSHARE

This function adds a name to the currently active sharing set.

Syntax
FSH_ADDSHARE(pName, mode, hVPB, phShare)

Parameters

 * pName: is a pointer to the ASCIIZ name to be added into the share set.
 * The name must be in canonical form: no '.' or '..' components, uppercase, no meta characters, and full path name specified.


 * mode: is the sharing mode and access mode as defined in the DosOpen API. All other bits (direct open, write-through, etc.) must be zero.
 * hVPB: is the handle to the volume where the named object is presumed to exist.
 * phShare: is the pointer to the location where a share handle is stored. This handle may be passed to FSH_REMOVESHARE.

Returns
If no error is detected, a zero error code is returned. If an error is detected, one of the following error codes is returned:
 * ERROR_SHARING_VIOLATION : the file is open with a conflicting sharing/access mode.
 * ERROR_TOO_MANY_OPEN_FILES : there are too many files open at the present time.
 * ERROR_SHARING_BUFFER_EXCEEDED : there is not enough memory to hold sharing information.
 * ERROR_INVALID_PARAMETER : invalid bits in mode.
 * ERROR_FILENAME_EXCED_RANGE : path name is too long.

Calling Sequence
 int far pascal FSH_ADDSHARE(pName, mode, hVPB, phShare)

char far * pName; unsigned short mode; unsigned short hVPB; unsigned long far * phShare; 

Remarks
Do not call FSH_ADDSHARE for character devices.

FSH_ADDSHARE may block.


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