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// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright (C) 2016 Red Hat, Inc.
*/
#ifndef __NMP_NETNS_UTILS_H__
#define __NMP_NETNS_UTILS_H__
/*****************************************************************************/
#define NMP_TYPE_NETNS (nmp_netns_get_type())
#define NMP_NETNS(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj), NMP_TYPE_NETNS, NMPNetns))
#define NMP_NETNS_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass), NMP_TYPE_NETNS, NMPNetnsClass))
#define NMP_IS_NETNS(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj), NMP_TYPE_NETNS))
#define NMP_IS_NETNS_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass), NMP_TYPE_NETNS))
#define NMP_NETNS_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj), NMP_TYPE_NETNS, NMPNetnsClass))
#define NMP_NETNS_FD_NET "fd-net"
#define NMP_NETNS_FD_MNT "fd-mnt"
typedef struct _NMPNetnsClass NMPNetnsClass;
GType nmp_netns_get_type(void);
NMPNetns *nmp_netns_new(void);
gboolean nmp_netns_push(NMPNetns *self);
gboolean nmp_netns_push_type(NMPNetns *self, int ns_types);
gboolean nmp_netns_pop(NMPNetns *self);
NMPNetns *nmp_netns_get_current(void);
NMPNetns *nmp_netns_get_initial(void);
gboolean nmp_netns_is_initial(void);
int nmp_netns_get_fd_net(NMPNetns *self);
int nmp_netns_get_fd_mnt(NMPNetns *self);
static inline void
_nm_auto_pop_netns(NMPNetns **p)
{
if (*p) {
int errsv = errno;
nmp_netns_pop(*p);
errno = errsv;
}
}
#define nm_auto_pop_netns nm_auto(_nm_auto_pop_netns)
gboolean nmp_netns_bind_to_path(NMPNetns *self, const char *filename, int *out_fd);
gboolean nmp_netns_bind_to_path_destroy(NMPNetns *self, const char *filename);
#endif /* __NMP_NETNS_UTILS_H__ */
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