From f71ffeabb752b7e68595889ae5758b383187a7e8 Mon Sep 17 00:00:00 2001
From: Martin Lund <martin.lund@keep-it-simple.com>
Date: Fri, 10 May 2024 14:22:28 +0200
Subject: [PATCH] Force socket write operation to ignore any signals

---
 src/socket.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/socket.c b/src/socket.c
index 3500f97..043b657 100644
--- a/src/socket.c
+++ b/src/socket.c
@@ -263,7 +263,7 @@ void socket_write(char input_char)
     {
         if (clientfds[i] != -1)
         {
-            if (write(clientfds[i], &input_char, 1) <= 0)
+            if (send(clientfds[i], &input_char, 1, MSG_NOSIGNAL) <= 0)
             {
                 tio_error_printf_silent("Failed to write to socket (%s)", strerror(errno));
                 close(clientfds[i]);