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NAME

       rfio_ftell - tells the position in a stream

SYNOPSIS

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

       long rfio_ftell (FILE *fp);

       Under Linux, for large files:
       #define _LARGEFILE64_SOURCE
       #include <sys/types.h>
       #include "rfio_api.h"

       off64_t rfio_ftello64 (FILE *fp);

       For large files, under other systems:
       #include <sys/types.h>
       #include "rfio_api.h"

       off64_t rfio_ftello64 (FILE *fp);

DESCRIPTION

       rfio_ftell  returns  the current position in the file stream pointed by
       fp.

RETURN VALUE

       This routine returns the position if the operation was successful or -1
       if   the   operation   failed.  In  the  latter  case,  serrno  is  set
       appropriately.

ERRORS

       EBADF        fp is not a valid descriptor.

       SENOSHOST    Host unknown.

       SENOSSERV    Service unknown.

       SETIMEDOUT   Timed out.

       SEBADVERSION Version ID mismatch.

       SEINTERNAL   Internal error.

       SECONNDROP   Connection closed by remote end.

       SECOMERR     Communication error.

SEE ALSO

       rfio_fopen(3)

AUTHOR

       LCG Grid Deployment Team