File: cmdline.c

package info (click to toggle)
c-cpp-reference 2.0.2-6
  • links: PTS
  • area: main
  • in suites: etch, etch-m68k, lenny
  • size: 8,012 kB
  • ctags: 4,612
  • sloc: ansic: 26,960; sh: 11,014; perl: 1,854; cpp: 1,324; asm: 1,239; python: 258; makefile: 115; java: 77; awk: 34; csh: 9
file content (28 lines) | stat: -rwxr-xr-x 666 bytes parent folder | download | duplicates (5) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
 
/*
**  CMDLINE.C - Demonstrates accessing command line arguments
*/

#include <stdio.h>

#define plural_text(n) &"s"[(1 == (n))]
#define plural_text2(n) &"es"[(1 == (n)) << 1]

main(int argc, char *argv[])
{
      int i, n = argc - 1;

      printf("You passed %d argument%s on the command line.",
            n, plural_text(n));

      if (argc > 1)
      {
            puts(" They are:");
            for (i = 1; i < argc; ++i)
            {
                  printf("\nArgument #%d:\n  Text: \"%s\"\n  Value: %d\n",
                        i, argv[i], atoi(argv[i]));
            }
      }
      else  putchar('\n');
      return 0;
}