POSIX Subroutine: Gets the real group ID of the current process.
Module: USE IFPOSIX
Syntax
CALL PXFGETGID (igid, ierror)
igid
(Output) INTEGER(4). The returned real group ID.
ierror
(Output) INTEGER(4). The error status.
If successful, ierror is set to zero; otherwise, an error code.
The real ID corresponds to the ID of the calling process.
See Also
Example
See the example in PXFGETGROUPS