RFIO_PWRITE
Section: Rfio Library Functions (3)
Updated: $Date: 2008/09/24 11:25:01 $
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NAME
rfio_pwrite - writes to a file
SYNOPSIS
#include <sys/types.h>
#include "rfio_api.h"
int rfio_pwrite (char *ptr, int size, int items, FILE *fd);
DESCRIPTION
rfio_pwrite
stores in a file the bytes starting at
ptr
, a pointer to the memory location in which resides the information,
items
times
size
bytes, using the descriptor
fd
generated by a previous
rfio_popen.
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
-
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