[libgsystem] subprocess: Annotate _set_environment()

[Colin Walters <walters src gnome org>]

commit 79ad77e45b5095494361e3f525a105708d8d0cb1
Author: Colin Walters <walters verbum org>
Date:   Mon Dec 10 23:03:45 2012 -0500

    subprocess: Annotate _set_environment()
    
    So we treat it as an array.

 gsystem-subprocess-context.c |    8 ++++++++
 1 files changed, 8 insertions(+), 0 deletions(-)
---
diff --git a/gsystem-subprocess-context.c b/gsystem-subprocess-context.c
index 2615d53..99ec74a 100644
--- a/gsystem-subprocess-context.c
+++ b/gsystem-subprocess-context.c
@@ -237,6 +237,14 @@ gs_subprocess_context_class_init (GSSubprocessContextClass *class)
 
 /* Environment */
 
+/**
+ * gs_subprocess_context_set_environment:
+ * @self:
+ * @environ: (array zero-terminated=1) (element-type utf8): Environment KEY=VALUE pairs
+ *
+ * Replace the environment that will be used for the child process.
+ * The default is to inherit the current process.
+ */
 void
 gs_subprocess_context_set_environment (GSSubprocessContext           *self,
 				      gchar                       **environ)