blob: 79fafbc8bb95efd83df678c6bcd715fe749fa473 (
plain)
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
29
30
31
32
33
34
35
36
37
38
39
40
|
/* vi: set sw=4 ts=4: */
/*
* seq implementation for busybox
*
* Copyright (C) 2004, Glenn McGrath
*
* Licensed under the GPL v2, see the file LICENSE in this tarball.
*/
#include <stdio.h>
#include <stdlib.h>
#include "busybox.h"
int seq_main(int argc, char **argv)
{
double last, first, increment, i;
first = increment = 1;
switch (argc) {
case 4:
increment=atof(argv[2]);
case 3:
first=atof(argv[1]);
case 2:
last=atof(argv[argc -1]);
break;
default:
bb_show_usage();
}
/* You should note that this is pos-5.0.91 semantics, -- FK. */
for (i = first;
(increment > 0 && i <= last) || (increment < 0 && i >=last);
i += increment)
{
printf("%g\n", i);
}
return EXIT_SUCCESS;
}
|
