X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ian/git?p=innduct.git;a=blobdiff_plain;f=innduct.h;h=273fb5ec7758df00f196a34dfe8580621b45c5c4;hp=d6dc8dd033c6516b26cfdc68785cb3efac50aabc;hb=b350fb6533f6855e54050aec6d69cfd0e27e239e;hpb=62a5c8052810dc6e5716c1e1e3bf63294a350167

diff --git a/innduct.h b/innduct.h
index d6dc8dd..273fb5e 100644
--- a/innduct.h
+++ b/innduct.h
@@ -84,8 +84,10 @@
 
 #define DUMPV(fmt,pfx,v) fprintf(f, " " #v "=" fmt, pfx v);
 
-#define FOR_CONN(conn) \
-  for ((conn)=LIST_HEAD(conns); (conn); (conn)=LIST_NEXT((conn)))
+#define FOR_LIST_NODE(nodevar, list) \
+  for ((nodevar)=LIST_HEAD(list); (nodevar); (nodevar)=LIST_NEXT((nodevar)))
+
+#define FOR_CONN(conn) FOR_LIST_NODE(conn, conns)
 
 /*----- doubly linked lists -----*/
 
@@ -327,7 +329,8 @@ char *xasprintf(const char *fmt, ...) PRINTF(1,2);
 int close_perhaps(int *fd);
 void xclose(int fd, const char *what, const char *what2);
 void xclose_perhaps(int *fd, const char *what, const char *what2);
-pid_t xfork(const char *what);
+pid_t xfork(const char *what); /* also runs postfork in child */
+pid_t xfork_bare(const char *what);
 
 void on_fd_read_except(int fd, oop_call_fd callback);
 void cancel_fd_read_except(int fd);
@@ -391,6 +394,10 @@ void conn_dispose(Conn *conn);
 void vconnfail(Conn *conn, const char *fmt, va_list al) PRINTF(2,0);
 void connfail(Conn *conn, const char *fmt, ...)         PRINTF(2,3);
 
+void notice_conns_more(const char *new_kind);
+void notice_conns_fewer(void);
+void notice_conns_stats(void);
+
 int allow_connect_start(void);
 void connect_start(void);
 
@@ -497,6 +504,8 @@ extern int until_stats_log;
 extern StateMachineState sms;
 extern int until_flush;
 extern InputFile *main_input_file, *flushing_input_file, *backlog_input_file;
+extern Counts backlog_counts;
+extern int backlog_counts_report;
 extern FILE *defer;
 extern int until_connect, until_backlog_nextscan;
 extern double accept_proportion;