X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=send.h;h=bca03b2027492a211bdaa5fa02eeaa1b50878ae1;hp=9a6e5f745c406abe4a91f34da7a104946922c1d5;hb=7c305178150d5adb4b566e11f1a4bc2e5fe91c8e;hpb=d31995b3074bb19aa4da66ce5c4774ca9ed101a1

diff --git a/send.h b/send.h
index 9a6e5f74..bca03b20 100644
--- a/send.h
+++ b/send.h
@@ -27,14 +27,11 @@ struct sender {
 	/** The name of the sender. */
 	const char *name;
 	/**
-	 * The init function of this sender.
-	 *
-	 * It must fill in all function pointers of \a s as well as the \a
-	 * client_cmds array, see below. It should also do all necessary
-	 * preparations to init this sending facility, for example it could
-	 * open a tcp port.
+	 * Parse the command line options and initialize this sender (e.g.,
+	 * initialize target or access control lists, listen on a network
+	 * socket, etc.).
 	 */
-	void (*init)(struct sender *s);
+	void (*init)(void);
 	/**
 	 * Return the help text of this sender.
 	 *
@@ -88,6 +85,8 @@ struct sender {
 	 * the clients aware of the end-of-file condition.
 	 */
 	void (*shutdown_clients)(void);
+	/** Dellocate all resources. Only called on exit. */
+	void (*shutdown)(void);
 	/**
 	 * Array of function pointers for the sender subcommands.
 	 *
@@ -107,6 +106,11 @@ struct sender {
 	int (*resolve_target)(const char *, struct sender_command_data *);
 };
 
+/** NULL-terminated list, defined in \ref vss.c. */
+extern const struct sender * const senders[];
+/** Iterate over all senders. */
+#define FOR_EACH_SENDER(_i) for ((_i) = 0; senders[(_i)]; (_i)++)
+
 /** Describes one client, connected to a paraslash sender. */
 struct sender_client {
 	/** The file descriptor of the client. */