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Intel® Fortran Libraries Reference

Intel® Fortran Libraries Reference

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2 Intel <strong>Fortran</strong> <strong>Libraries</strong> <strong>Reference</strong>ierror(Output) INTEGER(4). The error status.If successful, ierror is set to zero; otherwise, an error code.CompatibilityCONSOLE STANDARD GRAPHICS QUICKWIN GRAPHICS WINDOWS DLL LIBSee Also: “PXFPUTC”PXFGETCWDPOSIX Subroutine: Returns the path of the current working directory.Module: USE IFPOSIXSyntaxCALL PXFGETCWD (buf, ilen, ierror)buf(Output) Character. The returned pathname of the current working directory.ilen(Output) INTEGER(4). The length of the returned pathname.ierror(Output) INTEGER(4). The error status.If successful, ierror is set to zero; otherwise, an error code. A possible error code is EINVAL ifthe size of buf is insufficient.CompatibilityCONSOLE STANDARD GRAPHICS QUICKWIN GRAPHICS WINDOWS DLL LIBPXFGETEGIDPOSIX Subroutine: Gets the effective group ID of the current process. This subroutine is onlyavailable on Linux* systems.Module: USE IFPOSIXSyntaxCALL PXFGETEGID (iegid, ierror)iegid(Output) INTEGER(4). The returned effective group ID.2-296

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