libexplain
1.4.D001
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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 it 00006 * under the terms of the GNU Lesser General Public License as published by 00007 * the Free Software Foundation; either version 3 of the License, or (at your 00008 * option) any later version. 00009 * 00010 * This program is distributed in the hope that it will be useful,but WITHOUT 00011 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 00012 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License 00013 * 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/ioctl.h> 00020 #include <libexplain/ac/linux/lp.h> 00021 00022 #include <libexplain/buffer/lp_stats.h> 00023 #include <libexplain/buffer/pointer.h> 00024 #include <libexplain/iocontrol/generic.h> 00025 #include <libexplain/iocontrol/lpgetstats.h> 00026 00027 #ifdef LPGETSTATS 00028 00029 00030 static void 00031 print_data(const explain_iocontrol_t *p, explain_string_buffer_t *sb, int 00032 errnum, int fildes, int request, const void *data) 00033 { 00034 (void)p; 00035 (void)errnum; 00036 (void)fildes; 00037 (void)request; 00038 explain_buffer_pointer(sb, data); 00039 } 00040 00041 00042 static void 00043 print_data_returned(const explain_iocontrol_t *p, explain_string_buffer_t *sb, 00044 0, /* data_size */ 00045 0, /* data_type */ 00046 0, /* flags */ 00047 int errnum, int fildes, int request, const void *data) 00048 { 00049 (void)p; 00050 (void)errnum; 00051 (void)fildes; 00052 (void)request; 00053 explain_buffer_lp_stats(sb, data); 00054 } 00055 00056 00057 const explain_iocontrol_t explain_iocontrol_lpgetstats = 00058 { 00059 "LPGETSTATS", /* name */ 00060 LPGETSTATS, /* value */ 00061 0, /* disambiguate */ 00062 0, /* print_name */ 00063 print_data, 00064 0, /* print_explanation */ 00065 print_data_returned, 00066 0, /* data_size */ 00067 0, /* data_type */ 00068 0, /* flags */ 00069 __FILE__, 00070 __LINE__, 00071 }; 00072 00073 #else /* ndef LPGETSTATS */ 00074 00075 const explain_iocontrol_t explain_iocontrol_lpgetstats = 00076 { 00077 0, /* name */ 00078 0, /* value */ 00079 0, /* disambiguate */ 00080 0, /* print_name */ 00081 0, /* print_data */ 00082 0, /* print_explanation */ 00083 0, /* print_data_returned */ 00084 0, /* data_size */ 00085 0, /* data_type */ 00086 0, /* flags */ 00087 __FILE__, 00088 __LINE__, 00089 }; 00090 00091 #endif /* LPGETSTATS */ 00092 00093 00094 /* vim: set ts=8 sw=4 et : */