インテル® Fortran コンパイラー 19.0 デベロッパー・ガイドおよびリファレンス
POSIX Subroutine: Returns the relative position in bytes from the beginning of the file.
USE IFPOSIX
CALL PXFFTELL (lunit,ioffset,ierror)
lunit |
(Input) INTEGER(4). A Fortran logical unit. |
ioffset |
(Output) INTEGER(4). The returned relative position in bytes from the beginning of the file. |
ierror |
(Output) INTEGER(4). The error status. |
If successful, ierror is set to zero; otherwise, an error code.