socketpair: fix compilation when USE_UNIX_SOCKETS is not defined

Closes #13666
curl · May 16, 2024 · 7c5ad6d · 7c5ad6d
1 parent df4a8c7
commit 7c5ad6d
Showing 1 changed file with 10 additions and 1 deletion.
diff --git a/lib/socketpair.h b/lib/socketpair.h
@@ -38,7 +38,16 @@
 #define wakeup_write     swrite
 #define wakeup_read      sread
 #define wakeup_close     sclose
-#define wakeup_create(p) Curl_socketpair(AF_UNIX, SOCK_STREAM, 0, p)
+
+#if defined(USE_UNIX_SOCKETS) && defined(HAVE_SOCKETPAIR)
+#define SOCKET_FAMILY AF_UNIX
+#elif !defined(HAVE_SOCKETPAIR)
+#define SOCKET_FAMILY 0 /* not used */
+#else
+#error "unsupported unix domain and socketpair build combo"
+#endif
+
+#define wakeup_create(p) Curl_socketpair(SOCKET_FAMILY, SOCK_STREAM, 0, p)
 
 #endif /* HAVE_PIPE */