a61f78d6e0
Functions related to namespaces were half-in half-out of the
procps library and didn't fit the standard naming scheme.
While struct { long ns[x]} is a bit clunky, its the only way
to "lock in" x. The alternative is to use ns_* variables.
This work was needed before pgrep could be converted.
52 lines
1.5 KiB
C
52 lines
1.5 KiB
C
/*
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* libprocps - Library to read proc filesystem
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*
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* Copyright (C) 1996 Charles Blake <cblake@bbn.com>
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* Copyright (C) 1998 Michael K. Johnson
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* Copyright (C) 1998-2003 Albert Cahalan
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* Copyright (C) 2015 Craig Small <csmall@enc.com.au>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef PROC_NAMESPACE_H
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#define PROC_NAMESPACE_H
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#include <proc/procps.h>
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__BEGIN_DECLS
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enum namespace_type {
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PROCPS_NS_IPC,
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PROCPS_NS_MNT,
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PROCPS_NS_NET,
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PROCPS_NS_PID,
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PROCPS_NS_USER,
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PROCPS_NS_UTS,
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PROCPS_NS_COUNT // total namespaces (fencepost)
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};
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struct procps_namespaces {
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long ns[PROCPS_NS_COUNT];
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};
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const char *procps_ns_get_name(const int id);
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int procps_ns_get_id(const char *name);
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int procps_ns_read_pid(const int pid, struct procps_namespaces *nsp);
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__END_DECLS
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#endif
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