lib: drop USE_SOCKETPAIR in favor of CURL_DISABLE_SOCKETPAIR

.. since the former is undocumented and they both do the same thing.

Closes https://github.com/curl/curl/pull/6517

1 files changed, 10 insertions, 10 deletions

diff --git a/lib/asyn-thread.c b/lib/asyn-thread.c
index 9fcbc3c1f..3fb771ab8 100644
--- a/lib/asyn-thread.c
+++ b/lib/asyn-thread.c
@@ -163,7 +163,7 @@ struct thread_sync_data {
   int port;
   char *hostname;        /* hostname to resolve, Curl_async.hostname
                             duplicate */
-#ifdef USE_SOCKETPAIR
+#ifndef CURL_DISABLE_SOCKETPAIR
   struct Curl_easy *data;
   curl_socket_t sock_pair[2]; /* socket pair */
 #endif
@@ -201,7 +201,7 @@ void destroy_thread_sync_data(struct thread_sync_data *tsd)
   if(tsd->res)
     Curl_freeaddrinfo(tsd->res);
 
-#ifdef USE_SOCKETPAIR
+#ifndef CURL_DISABLE_SOCKETPAIR
   /*
    * close one end of the socket pair (may be done in resolver thread);
    * the other end (for reading) is always closed in the parent thread.
@@ -243,7 +243,7 @@ int init_thread_sync_data(struct thread_data *td,
 
   Curl_mutex_init(tsd->mtx);
 
-#ifdef USE_SOCKETPAIR
+#ifndef CURL_DISABLE_SOCKETPAIR
   /* create socket pair, avoid AF_LOCAL since it doesn't build on Solaris */
   if(Curl_socketpair(AF_UNIX, SOCK_STREAM, 0, &tsd->sock_pair[0]) < 0) {
     tsd->sock_pair[0] = CURL_SOCKET_BAD;
@@ -297,7 +297,7 @@ static unsigned int CURL_STDCALL getaddrinfo_thread(void *arg)
   struct thread_data *td = tsd->td;
   char service[12];
   int rc;
-#ifdef USE_SOCKETPAIR
+#ifndef CURL_DISABLE_SOCKETPAIR
   char buf[1];
 #endif
 
@@ -322,7 +322,7 @@ static unsigned int CURL_STDCALL getaddrinfo_thread(void *arg)
     free(td);
   }
   else {
-#ifdef USE_SOCKETPAIR
+#ifndef CURL_DISABLE_SOCKETPAIR
     if(tsd->sock_pair[1] != CURL_SOCKET_BAD) {
       /* DNS has been resolved, signal client task */
       buf[0] = 1;
@@ -382,7 +382,7 @@ static void destroy_async_data(struct Curl_async *async)
   if(async->tdata) {
     struct thread_data *td = async->tdata;
     int done;
-#ifdef USE_SOCKETPAIR
+#ifndef CURL_DISABLE_SOCKETPAIR
     curl_socket_t sock_rd = td->tsd.sock_pair[0];
     struct Curl_easy *data = td->tsd.data;
 #endif
@@ -407,7 +407,7 @@ static void destroy_async_data(struct Curl_async *async)
 
       free(async->tdata);
     }
-#ifdef USE_SOCKETPAIR
+#ifndef CURL_DISABLE_SOCKETPAIR
     /*
      * ensure CURLMOPT_SOCKETFUNCTION fires CURL_POLL_REMOVE
      * before the FD is invalidated to avoid EBADF on EPOLL_CTL_DEL
@@ -654,13 +654,13 @@ int Curl_resolver_getsock(struct Curl_easy *data, curl_socket_t *socks)
   timediff_t milli;
   timediff_t ms;
   struct resdata *reslv = (struct resdata *)data->state.async.resolver;
-#ifdef USE_SOCKETPAIR
+#ifndef CURL_DISABLE_SOCKETPAIR
   struct thread_data *td = data->state.async.tdata;
 #else
   (void)socks;
 #endif
 
-#ifdef USE_SOCKETPAIR
+#ifndef CURL_DISABLE_SOCKETPAIR
   if(td) {
     /* return read fd to client for polling the DNS resolution status */
     socks[0] = td->tsd.sock_pair[0];
@@ -679,7 +679,7 @@ int Curl_resolver_getsock(struct Curl_easy *data, curl_socket_t *socks)
     else
       milli = 200;
     Curl_expire(data, milli, EXPIRE_ASYNC_NAME);
-#ifdef USE_SOCKETPAIR
+#ifndef CURL_DISABLE_SOCKETPAIR
   }
 #endif