MIO_fstat64 Subroutine

Purpose

Provide information about a file through the MIO library.

Library

Modular I/O library (libmio.a)

Syntax

#include <libmio.h>



int MIO_fstat64 (Filedescriptor, Buffer)

int FileDescriptor;

struct stat64 *Buffer;

Description

This subroutine is an entry point of the MIO library. Use this subroutine to instrument your application with the MIO library. You can replace the fstat64 kernel I/O subroutine with this equivalent MIO subroutine. See the Modular I/O in Performance management for the MIO library implementation.

Use this subroutine to obtain information about the open file referenced by FileDescriptor parameter. The FileDescriptor parameter results from the MIO_open64 subroutine.

Parameters

The parameters are those of the corresponding standard POSIX system call fstat64.

Return Values

The return values are those of the corresponding standard POSIX system call fstat64.

Error Codes

The error codes are those of the corresponding standard POSIX system call fstat64.

Location

/usr/lib/libmio.a