debian man page for rfio_pread

RFIO_PREAD(3)						      Rfio Library Functions						     RFIO_PREAD(3)

NAME
       rfio_pread - reads in a file

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

       int rfio_pread (char *ptr, int size, int items, FILE *fd);

DESCRIPTION
       rfio_pread reads items times size bytes, using the descriptor fd generated by a previous rfio_popen and strore them at location ptr.

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

ERRORS
       EBADF	    fd is a NULL pointer.

       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.

SEE ALSO
       rfio_popen(3)

AUTHOR
       LCG Grid Deployment Team

LCG
							   $Date: 2008/09/24 11:25:01 $ 					     RFIO_PREAD(3)