global_init: assume the EINTR bit by default

- Removed from global_init since it isn't thread-safe. The symbol will
  still remain to not break compiles, it just won't have any effect going
  forward.

- make the internals NOT loop on EINTR (the opposite from previously).
  It only risks returning from the select/poll/wait functions early, and that
  should be risk-free.

Closes #4840

1 files changed, 6 insertions, 2 deletions

diff --git a/lib/easy.c b/lib/easy.c
index d1b60861f..0ad33c02b 100644
--- a/lib/easy.c
+++ b/lib/easy.c
@@ -193,8 +193,12 @@ static CURLcode global_init(long flags, bool memoryfuncs)
   }
 #endif
 
-  if(flags & CURL_GLOBAL_ACK_EINTR)
-    Curl_ack_eintr = 1;
+#ifdef USE_WOLFSSH
+  if(WS_SUCCESS != wolfSSH_Init()) {
+    DEBUGF(fprintf(stderr, "Error: wolfSSH_Init failed\n"));
+    return CURLE_FAILED_INIT;
+  }
+#endif
 
   init_flags = flags;