libexplain  1.4.D001
libexplain/buffer/dac/sys_chroot.c
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00001 /*
00002  * libexplain - Explain errno values returned by libc functions
00003  * Copyright (C) 2009, 2013 Peter Miller
00004  *
00005  * This program is free software; you can redistribute it and/or modify
00006  * it under the terms of the GNU Lesser General Public License as
00007  * published by the Free Software Foundation; either version 3 of the
00008  * License, or (at your option) any later version.
00009  *
00010  * This program is distributed in the hope that it will be useful,
00011  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00012  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00013  * Lesser General Public License for more details.
00014  *
00015  * You should have received a copy of the GNU Lesser General Public License
00016  * along with this program. If not, see <http://www.gnu.org/licenses/>.
00017  */
00018 
00019 #include <libexplain/ac/sys/capability.h>
00020 
00021 #include <libexplain/buffer/dac.h>
00022 #include <libexplain/capability.h>
00023 #include <libexplain/option.h>
00024 
00025 
00026 void
00027 explain_buffer_dac_sys_chroot(explain_string_buffer_t *sb)
00028 {
00029     if (explain_capability_sys_chroot())
00030         return;
00031     explain_string_buffer_puts(sb, ", ");
00032     explain_buffer_and_the_process_is_not_privileged(sb);
00033 #ifdef HAVE_SYS_CAPABILITY_H
00034     if (explain_option_dialect_specific())
00035     {
00036         explain_buffer_does_not_have_capability(sb, "CAP_SYS_CHROOT");
00037     }
00038 #endif
00039 }
00040 
00041 
00042 /* vim: set ts=8 sw=4 et : */