KolibriOS/kolibrios
12
4
Fork 11
Code Issues 78 Pull Requests 5 Projects Releases Activity

console.obj :

Browse Source 
- better mechanism for killing the parent process.


git-svn-id: svn://kolibrios.org@9167 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
turbocat 2021-08-29 19:36:10 +00:00
parent f270456bab
commit d0336453fe
1 changed files with 47 additions and 28 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

75
programs/develop/libraries/console_coff/console.asm
View File

@ -9,30 +9,30 @@ public EXPORTS
section '.flat' code readable align 16
include 'font.inc'
include 'conscrl.inc'
include '../../../struct.inc'
struc process_info
{
.cpu_usage dd ? ; +0
.window_stack_position dw ? ; +4
.window_stack_value dw ? ; +6
dw ? ; +8
.process_name rb 12 ; +10
.memory_start dd ? ; +22
.used_memory dd ? ; +26
.PID dd ? ; +30
.box.x dd ? ; +34
.box.y dd ? ; +38
.box.width dd ? ; +42
.box.height dd ? ; +46
.slot_state dw ? ; +50
dw ? ; +52
.client_box.x dd ? ; +54
.client_box.y dd ? ; +58
.client_box.width dd ? ; +62
.client_box.height dd ? ; +66
.wnd_state db ? ; +70
struct process_info
cpu_usage dd ? ; +0
window_stack_position dw ? ; +4
window_stack_value dw ? ; +6
dw ? ; +8
process_name rb 12 ; +10
memory_start dd ? ; +22
used_memory dd ? ; +26
PID dd ? ; +30
box.x dd ? ; +34
box.y dd ? ; +38
box.width dd ? ; +42
box.height dd ? ; +46
slot_state dw ? ; +50
dw ? ; +52
client_box.x dd ? ; +54
client_box.y dd ? ; +58
client_box.width dd ? ; +62
client_box.height dd ? ; +66
wnd_state db ? ; +70
rb (1024-71)
}
ends
OP_EXIT = 1
OP_SET_TITLE = 2
@ -151,7 +151,26 @@ con_init:
pop edi
and byte [con_flags+1], not 2
; create console thread
; Get parent TID
mov eax, 68 ; SF_SYS_MISC
mov ebx, 12 ; SSF_MEM_ALLOC
mov ecx, sizeof.process_info
int 0x40
mov ebx, eax
mov eax, 9 ; SF_THREAD_INFO
mov ecx, -1
int 0x40
mov eax, [ebx+process_info.PID]
mov [con.parent_tid], eax
mov eax, 68 ; SF_SYS_MISC
mov ecx, ebx
mov ebx, 13 ; SSF_MEM_FREE
int 0x40
; Create console thread
push 51
pop eax
xor ebx, ebx
@ -2622,11 +2641,10 @@ con.msg_loop:
jmp con.mouse
con.button:
; we have only one button, close
mov eax, 18
mov ebx, 18
mov ecx,[process_info_buffer+30]
dec ecx
int 0x40 ; kill parent process
mov eax, 18 ; SF_SYSTEM
mov ebx, 18 ; SSF_TERMINATE_THREAD_ID
mov ecx, [con.parent_tid]
int 0x40 ; (kill the parent thread)
con.thread_exit:
or byte [con_flags+1], 2
@ -3444,6 +3462,7 @@ con.bDownPressed_saved db ?
con.bScrollingUp_saved db ?
con.bScrollingDown_saved db ?
con.parent_tid dd ?
con.input_buffer rw 128
con.input_buffer_end = $