Add "set server" to control the server socket.

Catch SIGUSR1 to re-init listening socket.
Document signal behaviour.

Add missing '\n's to LogPrintf(LogWARN,...)
Main() returns int not void.

AF_LOCAL ideal suggested a long time ago by: joerg

1 files changed, 12 insertions, 0 deletions

diff --git a/usr.sbin/ppp/server.h b/usr.sbin/ppp/server.h
new file mode 100644
index 0000000..ae420b7
--- /dev/null
+++ b/usr.sbin/ppp/server.h
@@ -0,0 +1,12 @@
+extern int server;
+
+extern int ServerLocalOpen(const char *name);
+extern int ServerTcpOpen(int);
+extern void ServerClose(void);
+
+#define UNKNOWN_SERVER (-2)
+#define NO_SERVER      (-1)
+#define LOCAL_SERVER   (1)
+#define INET_SERVER    (2)
+
+extern int ServerType(void);