root / prex-0.9.0 / usr / sbin / debug / debug.c @ 03e9c04a
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/*-
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* Copyright (c) 2007, Kohsuke Ohtani
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the author nor the names of any co-contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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/*
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* debug.c - send debug message to the specific object.
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*/
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#include <sys/prex.h> |
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#include <ipc/ipc.h> |
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#include <errno.h> |
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#include <stdio.h> |
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#include <stdlib.h> |
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static void |
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usage(void)
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{ |
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fprintf(stderr, "usage: debug [object]\n");
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exit(1);
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} |
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int
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main(int argc, char *argv[]) |
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{ |
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object_t obj; |
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struct msg m;
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if (argc != 2) |
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usage(); |
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if (object_lookup(argv[1], &obj) != 0) { |
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fprintf(stderr, "debug: can not find object %s\n", argv[1]); |
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exit(1);
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} |
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m.hdr.code = STD_DEBUG; |
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msg_send(obj, &m, sizeof(m));
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exit(0);
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} |