libixp

commit f896fda3da61c27e4ac643b49e7edcec485d1903
parent 705d4f076b29ed67cd00801a538e122cb31315c8
Author: Kris Maglione <jg@suckless.org>
Date:   Sun, 17 Jun 2007 17:01:24 -0400

Add a callback to run before select().

Diffstat:
include/ixp.h
 | 
4
+++-
libixp/server.c
 | 
2
++

2 files changed, 5 insertions(+), 1 deletion(-)
diff --git a/include/ixp.h b/include/ixp.h
@@ -179,8 +179,10 @@ struct IxpConn {
 };
 
 struct IxpServer {
-	int running;
 	IxpConn *conn;
+	void (*preselect)(IxpServer*);
+	void *aux;
+	int running;
 	int maxfd;
 	fd_set rd;
 };
diff --git a/libixp/server.c b/libixp/server.c
@@ -76,6 +76,8 @@ ixp_serverloop(IxpServer *s) {
 
 	s->running = 1;
 	while(s->running) {
+		if(s->preselect)
+			s->preselect(s);
 		prepare_select(s);
 		r = select(s->maxfd + 1, &s->rd, 0, 0, 0);
 		if(r < 0) {