NAME

       rfio_write - writes to a file

SYNOPSIS

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

       int rfio_write (int s, const void *ptr, int size);

DESCRIPTION

       rfio_write stores in a file the bytes starting at ptr, a pointer to the memory location in
       which resides 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 items actually writen. 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.

SEE ALSO

       Castor_limits(4), rfio_open(3)

AUTHOR

       LCG Grid Deployment Team