RFIO_READ

Section: Rfio Library Functions (3) Updated: $Date: 2005/03/31 13:13:03 $ Local index Up

NAME

rfio_read - reads in a file

SYNOPSIS

#include <sys/types.h>
#include "rfio_api.h"

int rfio_read (int s, void *ptr, int size);

DESCRIPTION

rfio_read reads in the file and store in ptr, a pointer to the memory location in which to place the information, size bytes, using the descriptor s generated by a previous rfio_open.

RETURN VALUE

This routine returns -1 if the operation failed or the number of bytes actually read. In case of failure, serrno is set appropriately.

ERRORS

EBADF: s is not a valid descriptor.
SENOSHOST: Host unknown.
SENOSSERV: Service unknown.
SETIMEDOUT: Timed out.
SEBADVERSION: Version ID mismatch.
SECONNDROP: Connection closed by remote end.
SECOMERR: Communication error.
SENORCODE: Host did not return error number.

AUTHOR

LCG Grid Deployment Team

This document was created by man2html, using the manual pages.
Time: 21:54:06 GMT, April 16, 2011