[glib] Add some missing argument docs

[Matthias Clasen <matthiasc src gnome org>]

commit 8520c9cdf4180cc7b33779b2d507301c8942b34e
Author: Matthias Clasen <mclasen redhat com>
Date:   Thu Oct 17 20:37:57 2013 -0400

    Add some missing argument docs

 gio/gsubprocess.c |    7 +++++++
 1 files changed, 7 insertions(+), 0 deletions(-)
---
diff --git a/gio/gsubprocess.c b/gio/gsubprocess.c
index 9f9908a..d9bcd89 100644
--- a/gio/gsubprocess.c
+++ b/gio/gsubprocess.c
@@ -594,6 +594,10 @@ g_subprocess_class_init (GSubprocessClass *class)
 
 /**
  * g_subprocess_new: (skip)
+ * @flags: flags that define the behaviour of the subprocess
+ * @error: (allow-none): return location for an error, or %NULL
+ * @argv0: first commandline argument to pass to the subprocess,
+ *     followed by more arguments, followed by %NULL
  *
  * Create a new process with the given flags and varargs argument list.
  *
@@ -635,6 +639,9 @@ g_subprocess_new (GSubprocessFlags   flags,
 
 /**
  * g_subprocess_newv:
+ * @argv: commandline arguments for the subprocess
+ * @flags: flags that define the behaviour of the subprocess
+ * @error: (allow-none): return location for an error, or %NULL
  *
  * Create a new process with the given flags and argument list.
  *