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
|
*** portato.c.BACKUP Fri Feb 16 14:36:59 1996
--- portato.c Fri Feb 16 15:06:41 1996
***************
*** 98,101 ****
--- 98,102 ----
unsigned char *devbuf = NULL;
unsigned char *statbuf = NULL;
+ unsigned char led_perm = 0;
int dev_size = 0;
int stat_size = 0;
***************
*** 394,397 ****
--- 395,399 ----
break;
}
+ led_perm |= bm;
if ( !strcmp(arg2, "cpu") || !strcmp(arg2, "disk") ||
!strcmp(arg2, "intr") || !strcmp(arg2, "swap") )
***************
*** 634,637 ****
--- 636,640 ----
int stat_fd = 0;
register unsigned char port_value = 0x00;
+ register unsigned char old_port_value = 0x00;
register int i;
int old_file_size;
***************
*** 698,701 ****
--- 701,707 ----
#ifndef TESTCOMPILE
+ old_port_value = port_in(port_address);
+ /* Don't step on other program's toes. */
+ port_value |= (old_port_value & ~led_perm);
port_out(port_address, port_value);
#endif
|
