libexplain: libexplain/buffer/addrinfo

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00001 /*
00002  * libexplain - Explain errno values returned by libc functions
00003  * Copyright (C) 2008, 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/netdb.h>
00020 
00021 #include <libexplain/buffer/addrinfo_flags.h>
00022 #include <libexplain/parse_bits.h>
00023 #include <libexplain/sizeof.h>
00024 
00025 
00026 static const explain_parse_bits_table_t table[] =
00027 {
00028     { "AI_PASSIVE", AI_PASSIVE },
00029 #ifdef AI_CANONNAME
00030     { "AI_CANONNAME", AI_CANONNAME },
00031 #endif
00032 #ifdef AI_NUMERICHOST
00033     { "AI_NUMERICHOST", AI_NUMERICHOST },
00034 #endif
00035 #ifdef AI_V4MAPPED
00036     { "AI_V4MAPPED", AI_V4MAPPED },
00037 #endif
00038 #ifdef AI_ALL
00039     { "AI_ALL", AI_ALL },
00040 #endif
00041 #ifdef AI_ADDRCONFIG
00042     { "AI_ADDRCONFIG", AI_ADDRCONFIG },
00043 #endif
00044 #ifdef AI_IDN
00045     { "AI_IDN", AI_IDN },
00046 #endif
00047 #ifdef AI_CANONIDN
00048     { "AI_CANONIDN", AI_CANONIDN },
00049 #endif
00050 #ifdef AI_IDN_ALLOW_UNASSIGNED
00051     { "AI_IDN_ALLOW_UNASSIGNED", AI_IDN_ALLOW_UNASSIGNED },
00052 #endif
00053 #ifdef AI_IDN_USE_STD3_ASCII_RULES
00054     { "AI_IDN_USE_STD3_ASCII_RULES", AI_IDN_USE_STD3_ASCII_RULES },
00055 #endif
00056 #ifdef AI_NUMERICSERV
00057     { "AI_NUMERICSERV", AI_NUMERICSERV },
00058 #endif
00059 };
00060 
00061 
00062 void
00063 explain_buffer_addrinfo_flags(explain_string_buffer_t *sb, int value)
00064 {
00065     explain_parse_bits_print(sb, value, table, SIZEOF(table));
00066 }
00067 
00068 
00069 int
00070 explain_parse_addrinfo_flags_or_die(const char *text,
00071     const char *caption)
00072 {
00073     return explain_parse_bits_or_die(text, table, SIZEOF(table), caption);
00074 }
00075 
00076 
00077 /* vim: set ts=8 sw=4 et : */