# HG changeset patch
# User Adam Chlipala <adam@chlipala.net>
# Date 1381752537 14400
# Node ID 77cde56d41b6c94257c5a7bfe6f900d7219a7b3f
# Parent  a5b08bdfa450ec9e045a81499f1ff658be7be257
Change Pthread thread creation logic to avoid Cygwin limitations with setting stack size

diff -r a5b08bdfa450 -r 77cde56d41b6 src/c/request.c
--- a/src/c/request.c	Fri Oct 11 17:15:28 2013 -0400
+++ b/src/c/request.c	Mon Oct 14 08:08:57 2013 -0400
@@ -127,18 +127,20 @@
 
 int pthread_create_big(pthread_t *outThread, void *foo, void *threadFunc, void *arg)
 {
-  int err;
-  pthread_attr_t stackSizeAttribute;
+  if (stackSize > 0) {
+    int err;
+    pthread_attr_t stackSizeAttribute;
 
-  err = pthread_attr_init(&stackSizeAttribute);
-  if (err) return err; 
+    err = pthread_attr_init(&stackSizeAttribute);
+    if (err) return err;
 
-  if (stackSize > 0) {
     err = pthread_attr_setstacksize(&stackSizeAttribute, stackSize);
     if (err) return err;
+
+    return pthread_create(outThread, &stackSizeAttribute, threadFunc, arg);
+  } else {
+    return pthread_create(outThread, NULL, threadFunc, arg);
   }
-
-  return pthread_create(outThread, &stackSizeAttribute, threadFunc, arg);
 }
 
 void uw_request_init(uw_app *app, void *logger_data, uw_logger log_error, uw_logger log_debug) {