From 96d07631b2d7e14eccdbcd643a0fcd430a22308e Mon Sep 17 00:00:00 2001
From: "holyfoot/hf@mysql.com/hfmain.(none)" <>
Date: Sat, 9 Jun 2007 00:39:23 +0500
Subject: [PATCH] Bug #28333 Test "flush" tries to create a new thread - on
 only one platform

on PPC/Debian Linux default stack size for a thread is too big.
As we use default thread settings in mysqltest, the
thread creation fails if we create lots of threads (as it
happens in flush.test). So now stack size is explicitly specified
for the mysqltest
---
 client/mysqltest.c | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/client/mysqltest.c b/client/mysqltest.c
index 5640d0c24ba..77cdb93dfe5 100644
--- a/client/mysqltest.c
+++ b/client/mysqltest.c
@@ -496,6 +496,10 @@ void handle_error(struct st_command*,
 void handle_no_error(struct st_command*);
 
 #ifdef EMBEDDED_LIBRARY
+
+/* attributes of the query thread */
+pthread_attr_t cn_thd_attrib;
+
 /*
   send_one_query executes query in separate thread what is
   necessary in embedded library to run 'send' in proper way.
@@ -534,7 +538,7 @@ static int do_send_query(struct st_connection *cn, const char *q, int q_len,
   cn->cur_query= q;
   cn->cur_query_len= q_len;
   cn->query_done= 0;
-  if (pthread_create(&tid, NULL, send_one_query, (void*)cn))
+  if (pthread_create(&tid, &cn_thd_attrib, send_one_query, (void*)cn))
     die("Cannot start new thread for query");
 
   return 0;
@@ -5999,6 +6003,12 @@ int main(int argc, char **argv)
   next_con= connections + 1;
   cur_con= connections;
 
+#ifdef EMBEDDED_LIBRARY
+  /* set appropriate stack for the 'query' threads */
+  (void) pthread_attr_init(&cn_thd_attrib);
+  pthread_attr_setstacksize(&cn_thd_attrib, DEFAULT_THREAD_STACK);
+#endif /*EMBEDDED_LIBRARY*/
+
   /* Init file stack */
   memset(file_stack, 0, sizeof(file_stack));
   file_stack_end=