Add support for advanced closing callbacks to unixmessage_sender_flush.

(Typically, this will be used for refcounting when broadcasting copies of
the same fd.)

1 files changed, 10 insertions, 0 deletions

diff --git a/src/libunixonacid/unixmessage_sender_closecb.c b/src/libunixonacid/unixmessage_sender_closecb.c
new file mode 100644
index 0000000..1234ff5
--- /dev/null
+++ b/src/libunixonacid/unixmessage_sender_closecb.c
@@ -0,0 +1,10 @@
+/* ISC license. */
+
+#include <skalibs/djbunix.h>
+#include <skalibs/unixmessage.h>
+
+void unixmessage_sender_closecb (int fd, void *p)
+{
+  fd_close(fd) ;
+  (void)p ;
+}