libexplain  1.4.D001
libexplain/buffer/lp_stats.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/lp.h>
00020 
00021 #include <libexplain/buffer/int.h>
00022 #include <libexplain/buffer/long.h>
00023 #include <libexplain/buffer/lp_stats.h>
00024 #include <libexplain/buffer/pointer.h>
00025 #include <libexplain/is_efault.h>
00026 
00027 
00028 #ifdef LP_STATS
00029 
00030 void
00031 explain_buffer_lp_stats(explain_string_buffer_t *sb,
00032     const struct lp_stats *data)
00033 {
00034     if (explain_is_efault_pointer(data, sizeof(*data)))
00035     {
00036         explain_buffer_pointer(sb, data);
00037         return;
00038     }
00039 
00040     explain_string_buffer_puts(sb, "{ chars = ");
00041     explain_buffer_ulong(sb, data->chars);
00042     explain_string_buffer_puts(sb, ", sleeps = ");
00043     explain_buffer_ulong(sb, data->sleeps);
00044     explain_string_buffer_puts(sb, ", maxrun = ");
00045     explain_buffer_uint(sb, data->maxrun);
00046     explain_string_buffer_puts(sb, ", maxwait = ");
00047     explain_buffer_uint(sb, data->maxwait);
00048     explain_string_buffer_puts(sb, ", meanwait = ");
00049     explain_buffer_uint(sb, data->meanwait);
00050     explain_string_buffer_puts(sb, ", mdev = ");
00051     explain_buffer_uint(sb, data->mdev);
00052     explain_string_buffer_puts(sb, " }");
00053 }
00054 
00055 #else
00056 
00057 void
00058 explain_buffer_lp_stats(explain_string_buffer_t *sb,
00059     const struct lp_stats *data)
00060 {
00061     explain_buffer_pointer(sb, data);
00062 }
00063 
00064 #endif
00065 
00066 
00067 /* vim: set ts=8 sw=4 et : */