libexplain  1.4.D001
libexplain/buffer/kbdiacrs.c
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00001 /*
00002  * libexplain - Explain errno values returned by libc functions
00003  * Copyright (C) 2009, 2011, 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/linux/kd.h>
00020 
00021 #include <libexplain/buffer/kbdiacrs.h>
00022 #include <libexplain/buffer/pointer.h>
00023 #include <libexplain/option.h>
00024 #include <libexplain/is_efault.h>
00025 #include <libexplain/sizeof.h>
00026 
00027 
00028 #ifdef HAVE_LINUX_KD_H
00029 
00030 void
00031 explain_buffer_kbdiacrs(explain_string_buffer_t *sb,
00032     const struct kbdiacrs *value, int extra)
00033 {
00034     if (explain_is_efault_pointer(value, sizeof(*value)))
00035         explain_buffer_pointer(sb, value);
00036     else
00037     {
00038         explain_string_buffer_printf(sb, "{ kb_cnt = %u", value->kb_cnt);
00039         if (extra && explain_option_debug())
00040         {
00041             size_t          max;
00042             const struct kbdiacr *ep;
00043             const struct kbdiacr *end;
00044 
00045             max = value->kb_cnt;
00046             if (max > SIZEOF(value->kbdiacr))
00047                 max = SIZEOF(value->kbdiacr);
00048             ep = value->kbdiacr;
00049             end = ep + max;
00050             explain_string_buffer_puts(sb, ", kbdiacr = {");
00051             for (; ep < end; ++ep)
00052             {
00053                 explain_string_buffer_printf
00054                 (
00055                     sb,
00056                     " { diacr = %u, base = %u, result = %u },",
00057                     ep->diacr,
00058                     ep->base,
00059                     ep->result
00060                 );
00061             }
00062             explain_string_buffer_puts(sb, " }");
00063         }
00064         explain_string_buffer_puts(sb, " }");
00065     }
00066 }
00067 
00068 #endif /* HAVE_LINUX_KD_H */
00069 
00070 
00071 /* vim: set ts=8 sw=4 et : */