-work around MHD_USE_TLS not being in old MHD versions

[oweals/gnunet.git] / src / include / gnunet_os_lib.h

diff --git a/src/include/gnunet_os_lib.h b/src/include/gnunet_os_lib.h
index d4893f906b71833839e814b26b922136e7088cba..ce3e05f13eed70f9887fb3583f9844a14cf4fa25 100644 (file)
--- a/src/include/gnunet_os_lib.h
+++ b/src/include/gnunet_os_lib.h
@@ -240,6 +240,13 @@ struct GNUNET_OS_ProjectData
    */
   const char *env_varname_alt;
 
+  /**
+   * Name of an environment variable that can be used to override
+   * the location from which default configuration files are loaded
+   * from, for example "GNUNET_BASE_CONFIG".
+   */
+  const char *base_config_varname;
+
   /**
    * E-mail address for reporting bugs.
    */
@@ -517,7 +524,8 @@ struct GNUNET_OS_CommandHandle;
  * @param cls closure
  * @param line line of output from a command, NULL for the end
  */
-typedef void (*GNUNET_OS_LineProcessor) (void *cls, const char *line);
+typedef void
+(*GNUNET_OS_LineProcessor) (void *cls, const char *line);
 
 
 /**
@@ -541,8 +549,10 @@ GNUNET_OS_command_stop (struct GNUNET_OS_CommandHandle *cmd);
  * @return NULL on error
  */
 struct GNUNET_OS_CommandHandle *
-GNUNET_OS_command_run (GNUNET_OS_LineProcessor proc, void *proc_cls,
-                       struct GNUNET_TIME_Relative timeout, const char *binary,
+GNUNET_OS_command_run (GNUNET_OS_LineProcessor proc,
+                       void *proc_cls,
+                       struct GNUNET_TIME_Relative timeout,
+                       const char *binary,
                        ...);
 
 
@@ -575,6 +585,22 @@ int
 GNUNET_OS_process_wait (struct GNUNET_OS_Process *proc);
 
 
+
+/**
+ * Retrieve the status of a process, waiting on him if dead.
+ * Blocking version.
+ *
+ * @param proc pointer to process structure
+ * @param type status type
+ * @param code return code/signal number
+ * @return #GNUNET_OK on success, #GNUNET_NO if the process is still running, #GNUNET_SYSERR otherwise
+ */
+int
+GNUNET_OS_process_wait_status (struct GNUNET_OS_Process *proc,
+                               enum GNUNET_OS_ProcessStatusType *type,
+                               unsigned long *code);
+
+
 /**
  * Connects this process to its parent via pipe;
  * essentially, the parent control handler will read signal numbers