Sys2Seek: Difference between revisions
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Revision as of 04:48, 3 May 2020
Move the read/write pointer to the specified location in an open file/stream; files larger than 2GB are supported (this function is a wrapper to DosSetFilePtrL).
Arguments
REXX ARGUMENTS:
- File handle (returned by Sys2Open). (REQUIRED)
- The signed distance in bytes to move. (REQUIRED)
- Move method, one of:
- B = Beginning of file
- C = Current position (DEFAULT)
- E = End of file
Return Value
REXX RETURN VALUE: The new file position, in bytes.