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