Add histograms and recovery after SIGINT.

[netgrind.git] / netgrind / netgrind.h

diff --git a/netgrind/netgrind.h b/netgrind/netgrind.h
index df1af428e22bcaa5b088256dee4ea0f5bcaf1101..fae60718b22b5349e3a4606762d0088e2e7be6a1 100644 (file)
--- a/netgrind/netgrind.h
+++ b/netgrind/netgrind.h
@@ -103,3 +103,11 @@ void format_timestamp(byte *buf, u64 time);
 /* http.c */
 
 extern struct appl_hooks appl_http;
+
+/* histogram.c */
+
+void histogram_init(byte *name);
+void histogram_add_stat(byte *name, struct pkt_stats *stat);
+void histogram_add_int(byte *name, int *var);
+void histogram_step(uns time);
+void histogram_cleanup(void);