Intel® Fortran Libraries Reference

2 Intel Fortran Libraries Referenceierror(Output) INTEGER(4). The error status.If successful, ierror is set to zero; otherwise, an error code.The PXFREAD subroutine reads nbyte bytes from the file specified by ifildes into memory in buf.The subroutine returns the total number of bytes read into nread. If no error occurs, the value ofnread will equal the value of nbyte.CompatibilityCONSOLE STANDARD GRAPHICS QUICKWIN GRAPHICS WINDOWS DLL LIBSee Also: “PXFWRITE”PXFREADDIRPOSIX Subroutine: Reads the current directory entry.Module: USE IFPOSIXSyntaxCALL PXFREADDIR (idirid, jdirent, ierror)idirid(Input) INTEGER(4) on IA-32 processors; INTEGER(8) on Intel Itanium processors. The ID of adirectory obtained from PXFOPENDIR.jdirent(Output) INTEGER(4) on IA-32 processors; INTEGER(8) on Intel Itanium processors. A handleof structure dirent.ierror(Output) INTEGER(4). The error status.If successful, ierror is set to zero; otherwise, an error code.The PXFREADDIR subroutine reads the entry of the directory associated with idirid into thestructure associated with handle jdirent.NOTE. To get a handle for an instance of the dirent structure, usePXFSTRUCTCREATE with the string 'dirent' for the structure name.CompatibilityCONSOLE STANDARD GRAPHICS QUICKWIN GRAPHICS WINDOWS DLL LIB2-322