0,0 → 1,72 |
/* Automatically generated by mknewcmd on Wed Aug 13 15:41:09 PHT 2008 |
* This is machine generated output. The author of mknewcmd claims no |
* copyright over the contents of this file. Where legally permitted, the |
* contents herein are donated to the public domain. |
* |
* You should apply any license and copyright that you wish to this file, |
* replacing this header in its entirety. */ |
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#include <stdio.h> |
#include <stdlib.h> |
#include <getopt.h> |
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#include "config.h" |
#include "util.h" |
#include "errors.h" |
#include "entry.h" |
#include "cat.h" |
#include "cmds.h" |
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static char *cmdname = "cat"; |
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static struct option long_options[] = { |
{ "help", no_argument, 0, 'h' }, |
{ "version", no_argument, 0, 'v' }, |
{ "file", required_argument, 0, 'f' }, |
{ 0, 0, 0, 0 } |
}; |
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/* Dispays help for cat in various levels */ |
void * help_cmd_cat(unsigned int level) |
{ |
printf("This is the %s help for '%s'.\n", |
level ? EXT_HELP : SHORT_HELP, cmdname); |
return CMD_VOID; |
} |
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/* Main entry point for cat, accepts an array of arguments */ |
int * cmd_cat(char **argv) |
{ |
unsigned int argc; |
unsigned int i; |
int c, opt_ind; |
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/* Count the arguments */ |
for (argc = 0; argv[argc] != NULL; argc ++); |
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printf("%s %s\n", TEST_ANNOUNCE, cmdname); |
printf("%d arguments passed to %s\n", argc - 1, cmdname); |
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for (i = 1; i < argc; i++) |
printf("[%d] -> %s\n", i, argv[i]); |
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for (c = 0, optind = 0, opt_ind = 0; c != -1;) { |
c = getopt_long(argc, argv, "f:hv", long_options, &opt_ind); |
switch (c) { |
case 'h': |
help_cmd_cat(HELP_SHORT); |
break; |
case 'v': |
printf("I have no version, sorry.\n"); |
break; |
case 'f': |
printf("File : %s\n", optarg); |
break; |
} |
} |
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printf("argc = %d, optind = %d\n", argc, optind); |
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return CMD_SUCCESS; |
} |
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