51 строка
1.4 KiB
C
51 строка
1.4 KiB
C
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/* Credentials management
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*
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* Copyright (C) 2008 Red Hat, Inc. All Rights Reserved.
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* Written by David Howells (dhowells@redhat.com)
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public Licence
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* as published by the Free Software Foundation; either version
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* 2 of the Licence, or (at your option) any later version.
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*/
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#ifndef _LINUX_CRED_H
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#define _LINUX_CRED_H
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#define get_current_user() (get_uid(current->user))
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#define task_uid(task) ((task)->uid)
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#define task_gid(task) ((task)->gid)
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#define task_euid(task) ((task)->euid)
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#define task_egid(task) ((task)->egid)
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#define current_uid() (current->uid)
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#define current_gid() (current->gid)
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#define current_euid() (current->euid)
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#define current_egid() (current->egid)
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#define current_suid() (current->suid)
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#define current_sgid() (current->sgid)
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#define current_fsuid() (current->fsuid)
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#define current_fsgid() (current->fsgid)
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#define current_cap() (current->cap_effective)
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#define current_uid_gid(_uid, _gid) \
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do { \
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*(_uid) = current->uid; \
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*(_gid) = current->gid; \
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} while(0)
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#define current_euid_egid(_uid, _gid) \
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do { \
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*(_uid) = current->euid; \
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*(_gid) = current->egid; \
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} while(0)
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#define current_fsuid_fsgid(_uid, _gid) \
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do { \
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*(_uid) = current->fsuid; \
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*(_gid) = current->fsgid; \
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} while(0)
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#endif /* _LINUX_CRED_H */
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