From 60e9bcf95c7f4f0954b16f9867718d297ef8d5a9 Mon Sep 17 00:00:00 2001
From: root <>
Date: Wed, 7 May 2025 14:35:20 +0000
Subject: [PATCH] todo: error conditions

---
 main.s | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/main.s b/main.s
index 837d247..881a3d5 100644
--- a/main.s
+++ b/main.s
@@ -58,7 +58,7 @@ poll:
     syscall
     cmp rax, 0
     je poll
-    jl exit
+    jl exit  ; TODO handle this gracefully
     mov rdi, rbx
 
 ; rdi - server fd
@@ -81,6 +81,7 @@ pollfds__scan__found:
     je pollfds__scan__found__server
 
 pollfds__scan__found__client:
+    ; TODO check r10w, incl for POLLNVAL & POLLERR
     push rdi
 
     mov rax, SYS_WRITE
@@ -90,7 +91,7 @@ pollfds__scan__found__client:
     mov rdx, goodbye_len
     syscall
     cmp rax, 0
-    jl exit
+    jl exit  ; TODO handle this gracefully
 
     mov rax, SYS_SHUTDOWN
     mov rdi, 0
@@ -110,6 +111,7 @@ pollfds__scan__found__client:
     jmp pollfds__scan__loop
 
 pollfds__scan__found__server:
+    ; TODO check r10w, incl for POLLNVAL & POLLERR
     push rdi
 
     mov rax, SYS_ACCEPT
@@ -117,7 +119,7 @@ pollfds__scan__found__server:
     mov rdx, 0
     syscall
     cmp rax, 0
-    jl exit
+    jl exit  ; TODO handle this gracefully
 
     mov rdi, rax
     mov si, POLLIN | POLLOUT