2007-07-24 Richard Hughes <richard@hughsie.com>

* dbus/dbus-sysdeps.c: (_dbus_clearenv):
* dbus/dbus-sysdeps.h:
Add a wrapper for clearenv.

3 files changed, 19 insertions, 0 deletions

diff --git a/ChangeLog b/ChangeLog
index 3967ceca..3eea2ebc 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,11 @@
 2007-07-24  Richard Hughes  <richard@hughsie.com>
 
+	* dbus/dbus-sysdeps.c: (_dbus_clearenv):
+	* dbus/dbus-sysdeps.h:
+	Add a wrapper for clearenv.
+
+2007-07-24  Richard Hughes  <richard@hughsie.com>
+
 	* doc/system-activation.txt:
 	Add design document for the system activation parts. I'll shortly be
 	committing many patches that add system activation using a setuid
diff --git a/dbus/dbus-sysdeps.c b/dbus/dbus-sysdeps.c
index 225246d5..c76603a8 100644
--- a/dbus/dbus-sysdeps.c
+++ b/dbus/dbus-sysdeps.c
@@ -177,6 +177,17 @@ _dbus_getenv (const char *varname)
   return getenv (varname);
 }
 
+/**
+ * Wrapper for clearenv().
+ *
+ * @returns #TRUE on success.
+ */
+dbus_bool_t
+_dbus_clearenv (void)
+{
+  return (clearenv () == 0);
+}
+
 /*
  * init a pipe instance.
  *
diff --git a/dbus/dbus-sysdeps.h b/dbus/dbus-sysdeps.h
index becd2e68..ab0119ab 100644
--- a/dbus/dbus-sysdeps.h
+++ b/dbus/dbus-sysdeps.h
@@ -91,6 +91,7 @@ void _dbus_abort (void) _DBUS_GNUC_NORETURN;
 const char* _dbus_getenv (const char *varname);
 dbus_bool_t _dbus_setenv (const char *varname,
 			  const char *value);
+dbus_bool_t _dbus_clearenv (void);
 
 /** A process ID */
 typedef unsigned long dbus_pid_t;
@@ -260,6 +261,7 @@ dbus_bool_t _dbus_string_get_dirname  (const DBusString *filename,
 dbus_bool_t _dbus_path_is_absolute    (const DBusString *filename);
 
 dbus_bool_t _dbus_get_standard_session_servicedirs (DBusList **dirs);
+dbus_bool_t _dbus_get_standard_system_servicedirs (DBusList **dirs);
 
 dbus_bool_t _dbus_append_system_config_file  (DBusString *str);
 dbus_bool_t _dbus_append_session_config_file (DBusString *str);