poll(2) in a loop

2025-05-07 10:35:00 +00:00 · 2025-05-07 10:35:00 +00:00 · 0038b22aca
commit 0038b22aca
parent 08f4db4d2b
1 changed files with 4 additions and 0 deletions
--- a/hello.s
+++ b/hello.s
@ -54,11 +54,15 @@ _start:
    call pollfds__append
    mov rbx, rax

+poll:
    mov rax, SYS_POLL
    mov rdi, pollfds
    mov rsi, rbx
    mov rdx, 5000
    syscall
+    cmp rax, 0
+    jeq poll
+    jlt exit

 exit:
    mov rax, SYS_EXIT