Implementing a -Ver option
Learn how to implement the -Ver option.
You can write a program to display the information stored in the
version_string
and version_time
variables. An
example of such a program follows:
#include <stdio.h>
main(argc,argv)
int argc;
char **argv;
{
/*
* implement -Ver option
*/
if (argc > 1 && strcmp(argv[1],"-Ver") == 0) {
char *version_string = "monet R2.0 Baselevel 1";
char *version_time= "Thu Feb 11 17:33:23 EST 2003";
/*
* Print version info
*/
printf ("%s (%s)\n",
version_string, version_time);
exit(0);
}
}