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30891f35fa
We stopped adding "Contributed by" or similar lines in sources in 2012 in favour of git logs and keeping the Contributors section of the glibc manual up to date. Removing these lines makes the license header a bit more consistent across files and also removes the possibility of error in attribution when license blocks or files are copied across since the contributed-by lines don't actually reflect reality in those cases. Move all "Contributed by" and similar lines (Written by, Test by, etc.) into a new file CONTRIBUTED-BY to retain record of these contributions. These contributors are also mentioned in manual/contrib.texi, so we just maintain this additional record as a courtesy to the earlier developers. The following scripts were used to filter a list of files to edit in place and to clean up the CONTRIBUTED-BY file respectively. These were not added to the glibc sources because they're not expected to be of any use in future given that this is a one time task: https://gist.github.com/siddhesh/b5ecac94eabfd72ed2916d6d8157e7dc https://gist.github.com/siddhesh/15ea1f5e435ace9774f485030695ee02 Reviewed-by: Carlos O'Donell <carlos@redhat.com>
61 lines
2.1 KiB
C
61 lines
2.1 KiB
C
/* Header for nscd SELinux access controls.
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Copyright (C) 2004-2021 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C 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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The GNU C 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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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<https://www.gnu.org/licenses/>. */
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#ifndef _SELINUX_H
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#define _SELINUX_H 1
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#include "nscd.h"
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#ifdef HAVE_LIBCAP
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# include <sys/capability.h>
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#endif
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#ifdef HAVE_SELINUX
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/* Global variable to tell if the kernel has SELinux support. */
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extern int selinux_enabled;
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/* Define this for AVC stat usage. */
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struct avc_cache_stats;
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/* Initialize the userspace AVC. */
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extern void nscd_avc_init (void);
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/* Determine if we are running on an SELinux kernel. */
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extern void nscd_selinux_enabled (int *selinux_enabled);
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/* Check if the client has permission for the request type. */
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extern int nscd_request_avc_has_perm (int fd, request_type req);
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/* Initialize AVC statistic information. */
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extern void nscd_avc_cache_stats (struct avc_cache_stats *cstats);
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/* Display statistics on AVC usage. */
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extern void nscd_avc_print_stats (struct avc_cache_stats *cstats);
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# ifdef HAVE_LIBCAP
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/* Preserve capabilities to connect to the audit daemon. */
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extern cap_t preserve_capabilities (void);
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/* Install final capabilities. */
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extern void install_real_capabilities (cap_t new_caps);
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# endif
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#else
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# define selinux_enabled 0
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# define nscd_avc_init() (void) 0
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# define nscd_selinux_enabled(selinux_enabled) (void) 0
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# define nscd_request_avc_has_perm(fd, req) 0
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# define nscd_avc_cache_stats(cstats) (void) 0
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# define nscd_avc_print_stats(cstats) (void) 0
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#endif /* HAVE_SELINUX */
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#endif /* _SELINUX_H */
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