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/*
* Ouroboros - Copyright (C) 2016 - 2026
*
* An fccntl wrapper
*
* Dimitri Staessens <dimitri@ouroboros.rocks>
* Sander Vrijders <sander@ouroboros.rocks>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License
* version 2.1 as published by the Free Software Foundation.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., http://www.fsf.org/about/contact/.
*/
#include <ouroboros/fccntl.h>
int flow_set_snd_timeout(int fd, struct timespec * ts)
{
return fccntl(fd, FLOWSSNDTIMEO, ts);
}
int flow_set_rcv_timeout(int fd, struct timespec * ts)
{
return fccntl(fd, FLOWSRCVTIMEO, ts);
}
int flow_get_snd_timeout(int fd, struct timespec * ts)
{
return fccntl(fd, FLOWGSNDTIMEO, ts);
}
int flow_get_rcv_timeout(int fd, struct timespec * ts)
{
return fccntl(fd, FLOWGRCVTIMEO, ts);
}
int flow_get_qos(int fd, qosspec_t * qs)
{
return fccntl(fd, FLOWGQOSSPEC, qs);
}
int flow_get_rx_qlen(int fd, size_t * sz)
{
return fccntl(fd, FLOWGRXQLEN, sz);
}
int flow_get_tx_qlen(int fd, size_t * sz)
{
return fccntl(fd, FLOWGTXQLEN, sz);
}
int flow_get_mtu(int fd, size_t * mtu)
{
return fccntl(fd, FLOWGMTU, mtu);
}
int flow_set_flags(int fd, uint32_t flags)
{
return fccntl(fd, FLOWSFLAGS, flags);
}
int flow_get_flags(int fd)
{
uint32_t flags;
if (fccntl(fd, FLOWGFLAGS, &flags))
return -EPERM;
return (int) flags;
}
int flow_set_frct_flags(int fd, uint16_t flags)
{
return fccntl(fd, FRCTSFLAGS, flags);
}
int flow_get_frct_flags(int fd)
{
uint16_t flags;
if (fccntl(fd, FRCTGFLAGS, &flags))
return -EPERM;
return (int) flags;
}
int flow_set_frct_max_sdu(int fd, size_t max)
{
return fccntl(fd, FRCTSMAXSDU, max);
}
int flow_get_frct_max_sdu(int fd, size_t * max)
{
return fccntl(fd, FRCTGMAXSDU, max);
}
int flow_set_frct_rcv_ring_sz(int fd, size_t sz)
{
return fccntl(fd, FRCTSRRINGSZ, sz);
}
int flow_get_frct_rcv_ring_sz(int fd, size_t * sz)
{
return fccntl(fd, FRCTGRRINGSZ, sz);
}
int flow_set_frct_rto_min(int fd, time_t rto_ns)
{
return fccntl(fd, FRCTSRTOMIN, rto_ns);
}
int flow_get_frct_rto_min(int fd, time_t * rto_ns)
{
return fccntl(fd, FRCTGRTOMIN, rto_ns);
}
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