debian man page for rfio_fseek

RFIO_FSEEK(3)						      Rfio Library Functions						     RFIO_FSEEK(3)

NAME
       rfio_fseek - positions/repositions a file

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

       int rfio_fseek (FILE *fp, long offset, int whence);

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

       int rfio_fseeko64 (FILE *fp, off64_t offset, int whence);

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

       int rfio_fseeko64 (FILE *fp, off64_t offset, int whence);

DESCRIPTION
       rfio_fseek positions/repositions to offset the file associated with the descriptor fp generated by a previous rfio_fopen.  whence indicates
       how to interpret the offset value:

	      SEEK_SET	   The offset is set from beginning of file.

	      SEEK_CUR	   The offset is added to current position.

	      SEEK_END	   The offset is added to current file size.
       rfio_fseeko64 can be used with large files and allows to use a 64 bit offset rather than a long.

RETURN VALUE
       This routine returns 0 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.

       EINVAL	    incorrect value for whence.

       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

LCG
							   $Date: 2005/03/31 13:13:02 $ 					     RFIO_FSEEK(3)