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Annotation of embedaddon/bmon/src/in_null.c, revision 1.1

1.1     ! misho       1: /*
        !             2:  * in_null.c               Null Input Method
        !             3:  *
        !             4:  * Copyright (c) 2001-2005 Thomas Graf <tgraf@suug.ch>
        !             5:  *
        !             6:  * Permission is hereby granted, free of charge, to any person obtaining a
        !             7:  * copy of this software and associated documentation files (the "Software"),
        !             8:  * to deal in the Software without restriction, including without limitation
        !             9:  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
        !            10:  * and/or sell copies of the Software, and to permit persons to whom the
        !            11:  * Software is furnished to do so, subject to the following conditions:
        !            12:  *
        !            13:  * The above copyright notice and this permission notice shall be included
        !            14:  * in all copies or substantial portions of the Software.
        !            15:  *
        !            16:  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
        !            17:  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
        !            18:  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
        !            19:  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
        !            20:  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
        !            21:  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
        !            22:  * DEALINGS IN THE SOFTWARE.
        !            23:  */
        !            24: 
        !            25: #include <bmon/bmon.h>
        !            26: #include <bmon/input.h>
        !            27: #include <bmon/utils.h>
        !            28: 
        !            29: static void null_read(void)
        !            30: {
        !            31: }
        !            32: 
        !            33: static void print_help(void)
        !            34: {
        !            35:        printf(
        !            36:        "null - Do not collect statistics at all\n" \
        !            37:        "\n" \
        !            38:        "  Will not collect any statistics at all, may be used to disable \n" \
        !            39:        "  local statistics collection.\n" \
        !            40:        "  Author: Thomas Graf <tgraf@suug.ch>\n");
        !            41: }
        !            42: 
        !            43: static void null_set_opts(tv_t *attrs)
        !            44: {
        !            45:        while (attrs) {
        !            46:                if (!strcasecmp(attrs->type, "help")) {
        !            47:                        print_help();
        !            48:                        exit(0);
        !            49:                }
        !            50:                attrs = attrs->next;
        !            51:        }
        !            52: }
        !            53: 
        !            54: static int null_probe(void)
        !            55: {
        !            56:        return 1;
        !            57: }
        !            58: 
        !            59: static struct input_module null_ops = {
        !            60:        .im_name = "null",
        !            61:        .im_read = null_read,
        !            62:        .im_set_opts = null_set_opts,
        !            63:        .im_probe = null_probe,
        !            64:        .im_no_default = 1,
        !            65: };
        !            66: 
        !            67: static void __init null_init(void)
        !            68: {
        !            69:        register_input_module(&null_ops);
        !            70: }