add 'show threads' and 'show profile' commands.

These are momstly debugging tools for developers,
a bit documented in the header files (utils.h),
although more documentation is definitely necessary.

The performance impact is close to zero(*) so there is no
need to compile it conditionally.
(*) not completely true - thread destruction still needs
to search a list _but_ this can be easily optimized if we
end up with hundreds of active threads (in which case, though,
the problem is clearly elsewhere).



git-svn-id: http://svn.digium.com/svn/asterisk/trunk@19544 f38db490-d61c-443f-a65b-d21fe96a405b

1 files changed, 8 insertions, 2 deletions

diff --git a/include/asterisk/utils.h b/include/asterisk/utils.h
index c702fa6fb..35f2539ef 100644
--- a/include/asterisk/utils.h
+++ b/include/asterisk/utils.h
@@ -225,8 +225,14 @@ static force_inline int inaddrcmp(const struct sockaddr_in *sin1, const struct s
 }
 
 #define AST_STACKSIZE 256 * 1024
-#define ast_pthread_create(a,b,c,d) ast_pthread_create_stack(a,b,c,d,0)
-int ast_pthread_create_stack(pthread_t *thread, pthread_attr_t *attr, void *(*start_routine)(void *), void *data, size_t stacksize);
+
+void ast_register_thread(char *name);
+void ast_unregister_thread(void *id);
+
+#define ast_pthread_create(a,b,c,d) ast_pthread_create_stack(a,b,c,d,0, \
+	 __FILE__, __FUNCTION__, __LINE__, #c)
+int ast_pthread_create_stack(pthread_t *thread, pthread_attr_t *attr, void *(*start_routine)(void *), void *data, size_t stacksize,
+	const char *file, const char *caller, int line, const char *start_fn);
 
 /*!
 	\brief Process a string to find and replace characters