dovecot-2.0: lib-lda: Added mail_deliver_hook_set()

[dovecot at dovecot.org]

details:   http://hg.dovecot.org/dovecot-2.0/rev/a75589746450
changeset: 11979:a75589746450
user:      Timo Sirainen <tss at iki.fi>
date:      Thu Aug 12 13:50:01 2010 +0100
description:
lib-lda: Added mail_deliver_hook_set()

diffstat:

 src/lib-lda/mail-deliver.c |  8 ++++++++
 src/lib-lda/mail-deliver.h |  4 ++++
 2 files changed, 12 insertions(+), 0 deletions(-)

diffs (27 lines):

diff -r 8c6912bc0db0 -r a75589746450 src/lib-lda/mail-deliver.c
--- a/src/lib-lda/mail-deliver.c	Wed Aug 11 18:48:30 2010 +0100
+++ b/src/lib-lda/mail-deliver.c	Thu Aug 12 13:50:01 2010 +0100
@@ -296,3 +296,11 @@
 	}
 	return ret;
 }
+
+deliver_mail_func_t *mail_deliver_hook_set(deliver_mail_func_t *new_hook)
+{
+	deliver_mail_func_t *old_hook = deliver_mail;
+
+	deliver_mail = new_hook;
+	return old_hook;
+}
diff -r 8c6912bc0db0 -r a75589746450 src/lib-lda/mail-deliver.h
--- a/src/lib-lda/mail-deliver.h	Wed Aug 11 18:48:30 2010 +0100
+++ b/src/lib-lda/mail-deliver.h	Thu Aug 12 13:50:01 2010 +0100
@@ -69,4 +69,8 @@
 int mail_deliver(struct mail_deliver_context *ctx,
 		 struct mail_storage **storage_r);
 
+/* Sets the deliver_mail hook and returns the previous hook,
+   which the new_hook should call if it's non-NULL. */
+deliver_mail_func_t *mail_deliver_hook_set(deliver_mail_func_t *new_hook);
+
 #endif