From 077bd91f987af49d37ceacc7e74903c1ebbeb1d8 Mon Sep 17 00:00:00 2001
From: seajee <teapods@proton.me>
Date: Sat, 13 Dec 2025 16:12:56 +0100
Subject: [PATCH] v1.7.4 Ignore signals in send and sendto

---
 sock.h | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/sock.h b/sock.h
index 599d764..5cccf3b 100644
--- a/sock.h
+++ b/sock.h
@@ -4,7 +4,7 @@
     #              @@@@@@                                           #
     #              @    @                                           #
     #              @====@                                           #
-    #              @    @           sock.h - v1.7.3                 #
+    #              @    @           sock.h - v1.7.4                 #
     #              @    @             MIT License                   #
     #            @@% .@ @                                           #
     #         @@     @  @    https://github.com/seajee/sock.h       #
@@ -578,7 +578,7 @@ ssize_t sock_send(Sock *sock, const void *buf, size_t size)
     }
 
     while (true) {
-        ssize_t n = send(sock->fd, buf, size, 0);
+        ssize_t n = send(sock->fd, buf, size, MSG_NOSIGNAL);
         if (n < 0) {
             if (errno == EINTR) {
                 continue;
@@ -677,7 +677,8 @@ ssize_t sock_sendto(Sock *sock, const void *buf, size_t size, SockAddr addr)
     }
 
     while (true) {
-        ssize_t n = sendto(sock->fd, buf, size, 0, &addr.sockaddr, addr.len);
+        ssize_t n = sendto(sock->fd, buf, size, MSG_NOSIGNAL, &addr.sockaddr,
+                           addr.len);
         if (n < 0) {
             if (errno == EINTR) {
                 continue;
@@ -820,6 +821,7 @@ void sock__convert_addr(SockAddr *addr)
 /*
     Revision history:
 
+        1.7.4 (2025-12-13) Ignore signals in send and sendto
         1.7.3 (2025-09-20) Changed sock_send_all() signature; drain buffers on
                            sock_close() to prevent data loss
         1.7.2 (2025-09-17) New functions sock_recv_all() and sock_send_all();