Guardian Procedure Calls Reference Manual (G06.25+)

Guardian Procedure Calls (T-V)
Guardian Procedure Calls Reference Manual—522629-013
15-48
USER_GETNEXT_ Procedure
590 Bad parameter value. Either the value specified in user-curlen is
greater than the value specified in
user-maxlen or the value specified in
user-curlen is not within the valid range.
Refer to the
Guardian Procedure Errors and Messages Manual for more
information on file-system error messages.
user-name:user-maxlen input, output:input
STRING .EXT:ref:*, INT:value
on input, specifies a character string that precedes the next
user-name to be
returned.
user-maxlen specifies the length of the string variable user-name in
bytes. To obtain the first user name or alias, set
user-curlen to 0.
On output, this parameter returns the user name or alias that follows the
user-
name specified as the input parameter.
user-curlen input, output
INT .EXT:ref:1
on input, if
user-name is specified, contains the actual length of user-name in
bytes. To obtain the first user name or alias, set
user-curlen to 0.
on output, returns the actual length of
user-name in bytes.
is-alias input, output
INT .EXT:ref:1
on input, indicates whether the
user-name input parameter contains a user name
or an alias. This parameter can be set to the following values:
0
user-name is a user name.
non-zero
user-name is an alias.
On output, indicates whether the
user-name output parameter contains a user
name or an alias. This parameter returns the following values:
-1
user-name is an alias.
0
user-name is a user name.