Guardian Procedure Calls Reference Manual (G06.25+)

Guardian Procedure Calls (P)
Guardian Procedure Calls Reference Manual—522629-013
12-163
PROCESS_SETSTRINGINFO_ Procedure
Syntax for TAL Programmers
Parameters
error returned value
INT
returns a file-system error number indicating the outcome of the operation.
processhandle input
INT .EXT:ref:10
is a process handle that specifies the process of interest. If this parameter is
omitted or null (-1 in each word), the caller is the process of interest.
specifier input
INT:value
indicates whether the operation should affect both members of a named process
pair. Valid values are:
0 Act upon the specified process only.
1 Act upon both members of current instance of named process pair if
processhandle specifies a member of a named process pair.
The default is 0.
A change to the home terminal affects only a single process (
specifier is
treated as 0).
set-attr-code input
INT:value
is the code specifying the process attribute to be altered. See “Considerations”
under this procedure and under PROCESS_GETINFOLIST_ for more information
about process attributes.
error := PROCESS_SETSTRINGINFO_ ( [ processhandle ] ! i
,[ specifier ] ! i
,set-attr-code ! i
,set-value:length !
i:i
,[ old-value:maxlen ] !
o:i
,[ old-value-len ] ); ! o