debian man page for netwrite

NETWRITE(3)						     Common Library Functions						       NETWRITE(3)

NAME
       netwrite - send a message on a socket

SYNOPSIS
       #include "net.h"

       int netwrite (int s, char *buf, int nbytes);

       ssize_t netwrite_timeout (int s, void *buf, size_t nbytes, int timeout);

DESCRIPTION
       netwrite sends a message on a socket.

RETURN VALUE
       This  routine  returns  the  number of bytes if the operation was successful, 0 if the connection was closed by the remote end or -1 if the
       operation failed. In the latter case, serrno is set appropriately.

ERRORS
       EINTR	   The function was interrupted by a signal.

       EBADF	   s is not a valid descriptor.

       EAGAIN	   The socket is non-blocking and there is no space available in the system buffers for the message.

       EFAULT	   buf is not a valid pointer.

       EINVAL	   nbytes is negative or zero.

       ENOTSOCK    s is not a socket.

       SECONNDROP  Connection closed by remote end.

       SETIMEDOUT  Timed out.

SEE ALSO
       send(2), neterror(3)

AUTHOR
       LCG Grid Deployment Team

LCG
							   $Date: 2005/03/29 09:27:19 $ 					       NETWRITE(3)