Contents of /trunk/mkinitrd-magellan/busybox/coreutils/seq.c
Parent Directory | Revision Log
Revision 532 -
(show annotations)
(download)
Sat Sep 1 22:45:15 2007 UTC (17 years ago) by niro
File MIME type: text/plain
File size: 730 byte(s)
Sat Sep 1 22:45:15 2007 UTC (17 years ago) by niro
File MIME type: text/plain
File size: 730 byte(s)
-import if magellan mkinitrd; it is a fork of redhats mkinitrd-5.0.8 with all magellan patches and features; deprecates magellan-src/mkinitrd
1 | /* vi: set sw=4 ts=4: */ |
2 | /* |
3 | * seq implementation for busybox |
4 | * |
5 | * Copyright (C) 2004, Glenn McGrath |
6 | * |
7 | * Licensed under the GPL v2, see the file LICENSE in this tarball. |
8 | */ |
9 | |
10 | #include <stdio.h> |
11 | #include <stdlib.h> |
12 | #include "busybox.h" |
13 | |
14 | int seq_main(int argc, char **argv) |
15 | { |
16 | double last, first, increment, i; |
17 | |
18 | first = increment = 1; |
19 | switch (argc) { |
20 | case 4: |
21 | increment = atof(argv[2]); |
22 | case 3: |
23 | first = atof(argv[1]); |
24 | case 2: |
25 | last = atof(argv[argc-1]); |
26 | break; |
27 | default: |
28 | bb_show_usage(); |
29 | } |
30 | |
31 | /* You should note that this is pos-5.0.91 semantics, -- FK. */ |
32 | for (i = first; |
33 | (increment > 0 && i <= last) || (increment < 0 && i >=last); |
34 | i += increment) |
35 | { |
36 | printf("%g\n", i); |
37 | } |
38 | |
39 | return EXIT_SUCCESS; |
40 | } |