.TH DNET_EOF 3 "July 28, 1998" "DECnet functions"
.SH NAME
dnet_eof \- Is DECnet socket at End of File ?
.SH SYNOPSIS
.B #include <netdnet/dn.h>
.br
.B #include <netdnet/dnetdb.h>
.br
.sp
.B int dnet_eof (int fd)
.sp
.SH DESCRIPTION

.B dnet_eof
returns 0 if the socket is not at end-of-file.
It will return \-1 otherwise, errno will be set accordingly. errno will be
set to ENOTCONN if the socket is at EOF.
.br
.B dnet_eof
is only supported on Linux 2.4.0 or later. On earlier kernels it will
always return \-1 and errno will be set to EINVAL.

.SH EXAMPLE
Here is a primitive server example that just prints out anything sent to it
from the remote side:
.nf
#include <sys/types.h>
#include <netdnet/dn.h>
#include <netdnet/dnetdb.h>
#include <stdio.h>

int main(int argc, char **argv)
{
   int insock, readnum;
   char ibuf[1024];

   // Wait for something to happen (or check to see if it already has)
    insock = dnet_daemon(0, "GROT", 0, 0);
 
    if (insock > \-1)
    {
        dnet_accept(insock, 0, 0, NULL);
        while (!dnet_eof(insock)) 
        { 
            readnum=read(insock,ibuf,sizeof(ibuf));
            fprintf(stderr, "%-*s\\n", readnum, ibuf);
        }
        close(insock);
    }


}

.SH SEE ALSO

.BR dnet_addr (3),
.BR dnet_htoa (3),
.BR dnet_ntoa (3),
.BR getnodeadd (3),
.BR getnodebyname (3),
.BR getnodebyaddr (3),
.BR setnodeent (3)