Intel® Fortran Compiler 17.0 Developer Guide and Reference
POSIX Subroutine: Gets the process group ID of the calling process.
USE IFPOSIX
CALL PXFGETPGRP (ipgrp,ierror)
ipgrp |
(Output) INTEGER(4). The returned process group ID. |
ierror |
(Output) INTEGER(4). The error status. |
If successful, ierror is set to zero; otherwise, an error code.
Each process group is a member of a session and each process is a member of the session in which its process group is a member.