loader: Move definition of ast_module_reload from _private.h to module.h

No functionality change.  Just move the definition of ast_module_reload
from _private.h to module.h so it can be public.

Also removed the include of _private.h from manager.c since ast_module_load
was the only reason for including it.

Tested-by: George Joseph

Review: https://reviewboard.asterisk.org/r/4251/
........

Merged revisions 429542 from http://svn.asterisk.org/svn/asterisk/branches/13


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@429543 65c4cc65-6c06-0410-ace0-fbb531ad65f3

1 files changed, 28 insertions, 0 deletions

diff --git a/include/asterisk/module.h b/include/asterisk/module.h
index 7f9cecf2d..d6e1d9039 100644
--- a/include/asterisk/module.h
+++ b/include/asterisk/module.h
@@ -73,6 +73,20 @@ enum ast_module_load_result {
 	AST_MODULE_LOAD_FAILURE = -1,   /*!< Module could not be loaded properly */
 };
 
+/*!
+ * \since 12
+ * \brief Possible return types for \ref ast_module_reload
+ */
+enum ast_module_reload_result {
+	AST_MODULE_RELOAD_SUCCESS = 0,      /*!< The module was reloaded succesfully */
+	AST_MODULE_RELOAD_QUEUED,           /*!< The module reload request was queued */
+	AST_MODULE_RELOAD_NOT_FOUND,        /*!< The requested module was not found */
+	AST_MODULE_RELOAD_ERROR,            /*!< An error occurred while reloading the module */
+	AST_MODULE_RELOAD_IN_PROGRESS,      /*!< A module reload request is already in progress */
+	AST_MODULE_RELOAD_UNINITIALIZED,    /*!< The module has not been initialized */
+	AST_MODULE_RELOAD_NOT_IMPLEMENTED,  /*!< This module doesn't support reloading */
+};
+
 enum ast_module_support_level {
 	AST_MODULE_SUPPORT_UNKNOWN,
 	AST_MODULE_SUPPORT_CORE,
@@ -107,6 +121,20 @@ enum ast_module_load_result ast_load_resource(const char *resource_name);
  */
 int ast_unload_resource(const char *resource_name, enum ast_module_unload_mode);
 
+/*!
+ * \brief Reload asterisk modules.
+ * \param name the name of the module to reload
+ *
+ * This function reloads the specified module, or if no modules are specified,
+ * it will reload all loaded modules.
+ *
+ * \note Modules are reloaded using their reload() functions, not unloading
+ * them and loading them again.
+ *
+ * \retval The \ref ast_module_reload_result status of the module load request
+ */
+enum ast_module_reload_result ast_module_reload(const char *name);
+
 /*! 
  * \brief Notify when usecount has been changed.
  *