From 3cdc2935cd751e99462c717b5cf64fc0d19aac34 Mon Sep 17 00:00:00 2001
From: Viktor Szakats <commit@vsz.me>
Date: Mon, 8 Jun 2026 01:21:44 +0200
Subject: [PATCH] silence

```
/Users/runner/work/curl/curl/lib/cf-socket.c: In function 'cf_socket_send':
/Users/runner/work/curl/curl/lib/cf-socket.c:1498:36: error: logical 'or' of equal expressions [-Werror=logical-op]
 1498 |       (SOCKEWOULDBLOCK == sockerr) ||
      |                                    ^~
/Users/runner/work/curl/curl/lib/cf-socket.c: In function 'cf_socket_recv':
/Users/runner/work/curl/curl/lib/cf-socket.c:1564:36: error: logical 'or' of equal expressions [-Werror=logical-op]
 1564 |       (SOCKEWOULDBLOCK == sockerr) ||
      |                                    ^~
In file included from /Users/runner/work/curl/curl/bld/lib/CMakeFiles/libcurl_shared.dir/Unity/unity_0_c.c:331:
/Users/runner/work/curl/curl/lib/socketpair.c: In function 'Curl_wakeup_signal':
/Users/runner/work/curl/curl/lib/socketpair.c:329:35: error: logical 'or' of equal expressions [-Werror=logical-op]
  329 |       if((err == SOCKEWOULDBLOCK) || (err == EAGAIN))
      |                                   ^~
```
---
 lib/cf-socket.c  | 10 ++++++++--
 lib/socketpair.c |  6 +++++-
 2 files changed, 13 insertions(+), 3 deletions(-)

diff --git a/lib/cf-socket.c b/lib/cf-socket.c
index e30f605adb..7255fecead 100644
--- a/lib/cf-socket.c
+++ b/lib/cf-socket.c
@@ -1570,7 +1570,10 @@ static CURLcode cf_socket_send(struct Curl_cfilter *cf, struct Curl_easy *data,
          due to its inability to send off data without blocking. We therefore
          treat both error codes the same here */
       (SOCKEWOULDBLOCK == sockerr) ||
-      (EAGAIN == sockerr) || (SOCKEINTR == sockerr) ||
+#if EAGAIN != SOCKEWOULDBLOCK
+      (EAGAIN == sockerr) ||
+#endif
+      (SOCKEINTR == sockerr) ||
       (SOCKEINPROGRESS == sockerr)
 #endif
       ) {
@@ -1636,7 +1639,10 @@ static CURLcode cf_socket_recv(struct Curl_cfilter *cf, struct Curl_easy *data,
          due to its inability to send off data without blocking. We therefore
          treat both error codes the same here */
       (SOCKEWOULDBLOCK == sockerr) ||
-      (EAGAIN == sockerr) || (SOCKEINTR == sockerr)
+#if EAGAIN != SOCKEWOULDBLOCK
+      (EAGAIN == sockerr) ||
+#endif
+      (SOCKEINTR == sockerr)
 #endif
       ) {
       /* EWOULDBLOCK */
diff --git a/lib/socketpair.c b/lib/socketpair.c
index 76b959dd4a..3611458dbc 100644
--- a/lib/socketpair.c
+++ b/lib/socketpair.c
@@ -326,7 +326,11 @@ int Curl_wakeup_signal(curl_socket_t socks[2])
 #else
       if(SOCKEINTR == err)
         continue;
-      if((err == SOCKEWOULDBLOCK) || (err == EAGAIN))
+      if((err == SOCKEWOULDBLOCK)
+#if EAGAIN != SOCKEWOULDBLOCK
+         || (err == EAGAIN)
+#endif
+        )
         err = 0; /* wakeup is already ongoing */
 #endif
     }