libvirt/src/qemu/qemu_slirp.h
Marc-André Lureau 8cb44c01a8 slirp: add helper to VM cgroup
The slirp helper process should be associated with the VM cgroup, like
other helpers.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2020-04-22 09:58:10 +02:00

82 lines
2.3 KiB
C

/*
* qemu_slirp.h: QEMU Slirp support
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* 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, see
* <http://www.gnu.org/licenses/>.
*/
#pragma once
#include "qemu_conf.h"
#include "virbitmap.h"
#include "virenum.h"
typedef enum {
QEMU_SLIRP_FEATURE_NONE = 0,
QEMU_SLIRP_FEATURE_IPV4,
QEMU_SLIRP_FEATURE_IPV6,
QEMU_SLIRP_FEATURE_TFTP,
QEMU_SLIRP_FEATURE_DBUS_ADDRESS,
QEMU_SLIRP_FEATURE_DBUS_P2P,
QEMU_SLIRP_FEATURE_MIGRATE,
QEMU_SLIRP_FEATURE_RESTRICT,
QEMU_SLIRP_FEATURE_EXIT_WITH_PARENT,
QEMU_SLIRP_FEATURE_LAST,
} qemuSlirpFeature;
VIR_ENUM_DECL(qemuSlirpFeature);
typedef struct _qemuSlirp qemuSlirp;
typedef qemuSlirp *qemuSlirpPtr;
struct _qemuSlirp {
int fd[2];
virBitmapPtr features;
pid_t pid;
};
qemuSlirpPtr qemuSlirpNew(void);
qemuSlirpPtr qemuSlirpNewForHelper(const char *helper);
void qemuSlirpFree(qemuSlirpPtr slirp);
void qemuSlirpSetFeature(qemuSlirpPtr slirp,
qemuSlirpFeature feature);
bool qemuSlirpHasFeature(const qemuSlirp *slirp,
qemuSlirpFeature feature);
int qemuSlirpOpen(qemuSlirpPtr slirp,
virQEMUDriverPtr driver,
virDomainDefPtr def);
int qemuSlirpStart(qemuSlirpPtr slirp,
virDomainObjPtr vm,
virQEMUDriverPtr driver,
virDomainNetDefPtr net,
bool incoming);
void qemuSlirpStop(qemuSlirpPtr slirp,
virDomainObjPtr vm,
virQEMUDriverPtr driver,
virDomainNetDefPtr net);
int qemuSlirpGetFD(qemuSlirpPtr slirp);
int qemuSlirpSetupCgroup(qemuSlirpPtr slirp,
virCgroupPtr cgroup);
G_DEFINE_AUTOPTR_CLEANUP_FUNC(qemuSlirp, qemuSlirpFree);