[glibmm] Credentials: Add the get_unix_pid() method.

[José Alburquerque <jaalburqu src gnome org>]

commit 393fbe5382e3e4e93593542082ceb97ab4eeba5a
Author: José Alburquerque <jaalburqu svn gnome org>
Date:   Sun Mar 31 20:34:24 2013 -0400

    Credentials: Add the get_unix_pid() method.
    
        * gio/src/credentials.hg: Add the new method wrapping the
        g_credentials_get_unix_pid() C function.

 ChangeLog              |    7 +++++++
 gio/src/credentials.hg |    2 ++
 2 files changed, 9 insertions(+), 0 deletions(-)
---
diff --git a/ChangeLog b/ChangeLog
index 3cdec8a..8a6b6c2 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2013-03-31  José Alburquerque  <jaalburquerque gmail com>
+
+       Credentials: Add the get_unix_pid() method.
+
+       * gio/src/credentials.hg: Add the new method wrapping the
+       g_credentials_get_unix_pid() C function.
+
 2013-03-27  José Alburquerque  <jaalburquerque gmail com>
 
        giomm: Temporarily remove the Tls* related API.
diff --git a/gio/src/credentials.hg b/gio/src/credentials.hg
index bb35d98..b361276 100644
--- a/gio/src/credentials.hg
+++ b/gio/src/credentials.hg
@@ -68,6 +68,8 @@ public:
 
   _WRAP_METHOD(uid_t get_unix_user(), g_credentials_get_unix_user, errthrow, ifdef G_OS_UNIX)
   _WRAP_METHOD(bool set_unix_user(uid_t uid), g_credentials_set_unix_user, errthrow, ifdef G_OS_UNIX)
+
+  _WRAP_METHOD(pid_t get_unix_pid() const, g_credentials_get_unix_pid, errthrow, ifdef G_OS_UNIX)
 };