Sys2Read: Difference between revisions
m Ak120 moved page RxUtilEx - Sys2Read to Sys2Read |
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Read bytes from a previously-opened stream (wrapper to DosRead). | Read bytes from a previously-opened stream (wrapper to [[DosRead]]). | ||
==Arguments== | ==Arguments== | ||
REXX ARGUMENTS: | REXX ARGUMENTS: | ||
# File handle (as returned by [[Sys2Open]] or [[Sys2CreateNamedPipe]]). (REQUIRED) | |||
# Number of bytes to read. (REQUIRED) | |||
==Return Value== | ==Return Value== | ||
REXX RETURN VALUE: | REXX RETURN VALUE: String containing the bytes read, or "" in case of error. | ||
[[Category:RxUtilEx]] | [[Category:RxUtilEx]] | ||
Revision as of 04:52, 3 May 2020
Read bytes from a previously-opened stream (wrapper to DosRead).
Arguments
REXX ARGUMENTS:
- File handle (as returned by Sys2Open or Sys2CreateNamedPipe). (REQUIRED)
- Number of bytes to read. (REQUIRED)
Return Value
REXX RETURN VALUE: String containing the bytes read, or "" in case of error.