diff options
| -rw-r--r-- | flowtop.c | 33 |
1 files changed, 33 insertions, 0 deletions
@@ -41,6 +41,10 @@ #include "proc.h" #include "sysctl.h" +#ifndef NSEC_PER_SEC +#define NSEC_PER_SEC 1000000000L +#endif + struct flow_entry { uint32_t flow_id, use, status; uint8_t l3_proto, l4_proto; @@ -750,6 +754,32 @@ static void presenter_print_counters(uint64_t bytes, uint64_t pkts, int color) printw(")"); } +static void presenter_print_flow_entry_time(struct flow_entry *n) +{ + int h, m, s; + time_t now; + + time(&now); + + s = now - (n->timestamp_start / NSEC_PER_SEC); + if (s <= 0) + return; + + h = s / 3600; + s -= h * 3600; + m = s / 60; + s -= m * 60; + + printw(" [ time"); + if (h > 0) + printw(" %dh", h); + if (m > 0) + printw(" %dm", m); + if (s > 0) + printw(" %ds", s); + printw(" ]"); +} + static void presenter_screen_do_line(WINDOW *screen, struct flow_entry *n, unsigned int *line) { @@ -812,6 +842,9 @@ static void presenter_screen_do_line(WINDOW *screen, struct flow_entry *n, attroff(A_BOLD); } + if (n->timestamp_start > 0) + presenter_print_flow_entry_time(n); + /* Show source information: reverse DNS, port, country, city, counters */ if (show_src) { attron(COLOR_PAIR(1)); |