scoutos / prex-0.9.0 / usr / test / args / args.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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* args.c - check arguments for main() routine.
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*/
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#include <sys/prex.h> |
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#include <stdio.h> |
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#include <stdlib.h> |
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extern char **environ; |
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int
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main(int argc, char *argv[]) |
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{ |
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int i;
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char **envp = environ;
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printf("argument test\n");
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/*
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* Print all arguments that were input by user.
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*/
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printf("argc=%d argv=%x\n", argc, (unsigned int)argv); |
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printf("Dump args:\n");
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for (i = 0; i < argc; i++) { |
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/* printf("argv[%d]: 0x%x\n", i, (unsigned int)argv[i]); */
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printf("argv[%d]: %s\n", i, argv[i]);
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} |
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printf("Dump envs:\n");
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for (i = 0; envp[i] != NULL; i++) { |
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/* printf("envp[%d]: 0x%x\n", i, (unsigned int)envp[i]); */
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printf("envp[%d]: %s\n", i, envp[i]);
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} |
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exit(0);
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} |