Intel® Fortran Compiler 18.0 Developer Guide and Reference
POSIX Subroutine: Opens a directory and associates a stream with it.
USE IFPOSIX
CALL PXFOPENDIR (dirname,lendirname,opendirid,ierror)
dirname |
(Input) Character. The directory name. |
lendirname |
(Input) INTEGER(4). The length of dirname string. |
opendirid |
(Output) INTEGER(4). The returned ID for the directory. |
ierror |
(Output) INTEGER(4). The error status. If successful, ierror is set to zero; otherwise, an error code. |
This subroutine opens a directory pointed to by the dirname argument and returns the ID of the directory into opendirid. After the call, this ID can be used by functions PXFREADDIR, PXFREWINDDIR, PXFCLOSEDIR.