init the ydb_big_lock in the ydb lib init function. addresses #1252

git-svn-id: file:///svn/toku/tokudb.1032b@7955 c7de825b-a66e-492c-adef-691d508d4ae1

src/elocks.c

@@ -19,6 +19,14 @@
 
 static toku_pthread_mutex_t ydb_big_lock = TOKU_PTHREAD_MUTEX_INITIALIZER;
 
+void toku_ydb_lock_init(void) {
+    int r = toku_pthread_mutex_init(&ydb_big_lock, NULL); assert(r == 0);
+}
+
+void toku_ydb_lock_destroy(void) {
+    int r = toku_pthread_mutex_destroy(&ydb_big_lock); assert(r == 0);
+}
+
 void toku_ydb_lock(void) {
     int r = toku_pthread_mutex_lock(&ydb_big_lock);   assert(r == 0);
 }

src/ydb.c

@@ -42,9 +42,11 @@ const char *toku_copyright_string = "Copyright (c) 2007, 2008 Tokutek Inc.  All
 const u_int32_t __toku_env_default_max_locks = 1000;
 
 void toku_ydb_init(void) {
+    toku_ydb_lock_init();
 }
 
 void toku_ydb_destroy(void) {
+    toku_ydb_lock_destroy();
 }
 
 /* the ydb reference is used to cleanup the library when there are no more references to it */