Fix assuan_get_pid for pipe servers.

At some point in the past we introduced a regression in that the
client of a pipe server received its own pid and not the pid of
the server.

* src/assuan-pipe-connect.c (struct at_pipe_fork)
(struct at_socketpair_fork): Add PARENT_PID.
(at_pipe_fork_cb, at_socketpair_fork): Use PARENT_PID instead of getpid.
(pipe_connect, socketpair_connect): Set PARENT_PID.

1 files changed, 2 insertions, 0 deletions

diff --git a/NEWS b/NEWS
index 6514943..9775be2 100644
--- a/NEWS
+++ b/NEWS
@@ -1,6 +1,8 @@
 Noteworthy changes in version 2.0.3 (unreleased)
 ------------------------------------------------
 
+ * Make assuan_get_pid work correctly for pipe server.
+
  * Interface changes relative to the 2.0.2 release:
  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  ASSUAN_FORCE_CLOSE       NEW.