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}
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}
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/* Main entry point for touch, accepts an array of arguments */
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/* Main entry point for touch, accepts an array of arguments */
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int * cmd_touch(char **argv)
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int * cmd_touch(char **argv)
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{
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{
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    unsigned int argc;
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    unsigned int argc, i = 0, ret = 0;
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    int fd;
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    int fd;
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    char *buff = NULL;
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    char *buff = NULL;
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    DIR *dirp;
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    DIR *dirp;
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    /* Count the arguments */
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    /* Count the arguments */
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    for (argc = 0; argv[argc] != NULL; argc ++);
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    for (argc = 0; argv[argc] != NULL; argc ++);
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    if (argc != 2) {
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    if (argc == 1) {
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        printf("%s - incorrect number of arguments. Try `help %s extended'\n",
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        printf("%s - incorrect number of arguments. Try `help %s extended'\n",
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            cmdname, cmdname);
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            cmdname, cmdname);
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        return CMD_FAILURE;
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        return CMD_FAILURE;
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    }
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    }
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- 
 
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    for (i = 1; i < argc; i ++) {
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    buff = cli_strdup(argv[1]);
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        buff = cli_strdup(argv[i]);
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    dirp = opendir(buff);
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        dirp = opendir(buff);
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    if (dirp) {
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        if (dirp) {
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        cli_error(CL_ENOTSUP, "%s is a directory", buff);
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            cli_error(CL_ENOTSUP, "%s is a directory", buff);
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        closedir(dirp);
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            closedir(dirp);
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        free(buff);
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            ret ++;
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        return CMD_FAILURE;
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            continue;
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    }
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        }
- 
 
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- 
 
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        fd = open(buff, O_RDWR | O_CREAT);
- 
 
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        if (fd < 0) {
- 
 
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            cli_error(CL_EFAIL, "Could not update / create %s ", buff);
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            ret ++;
- 
 
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            continue;
- 
 
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        } else
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            close(fd);
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    fd = open(buff, O_RDWR | O_CREAT);
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    if (fd < 0) {
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        cli_error(CL_EFAIL, "Could not update / create %s ", buff);
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        free(buff);
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        free(buff);
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        return CMD_FAILURE;
 - 
 
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    }
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    }
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    close(fd);
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    if (ret)
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    free(buff);
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        return CMD_FAILURE;
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    else
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    return CMD_SUCCESS;
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        return CMD_SUCCESS;
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}
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}
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