X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=i3status.c;h=903ea922b1a8e0444d3500621adefdfe44dacb20;hb=09967274d72e4cb134b432da43511e8a96683855;hp=909ef88dbd29b94f13843b6380999b48cb4ceeac;hpb=ea236a90daf4b20b16eba2e9c121166b34fc5332;p=i3%2Fi3status

diff --git a/i3status.c b/i3status.c
index 909ef88..903ea92 100644
--- a/i3status.c
+++ b/i3status.c
@@ -22,6 +22,8 @@
 #include <glob.h>
 #include <sys/stat.h>
 #include <sys/types.h>
+#include <time.h>
+#include <sys/time.h>
 
 #include "i3status.h"
 
@@ -45,7 +47,7 @@ void sigpipe(int signum) {
  * full path if so or NULL if there is no file.
  *
  */
-char *file_exists(const char *path) {
+static char *file_exists(char *path) {
         static glob_t globbuf;
         struct stat buf;
         char *full_path = NULL;
@@ -90,7 +92,8 @@ int main(int argc, char *argv[]) {
         };
 
         cfg_opt_t ipv6_opts[] = {
-                CFG_STR("format", "%ip", CFGF_NONE),
+                CFG_STR("format_up", "%ip", CFGF_NONE),
+                CFG_STR("format_down", "no IPv6", CFGF_NONE),
                 CFG_END()
         };
 
@@ -129,7 +132,7 @@ int main(int argc, char *argv[]) {
                 CFG_SEC("battery", battery_opts, CFGF_TITLE | CFGF_MULTI),
                 CFG_SEC("cpu_temperature", temp_opts, CFGF_TITLE | CFGF_MULTI),
                 CFG_SEC("disk", disk_opts, CFGF_TITLE | CFGF_MULTI),
-                CFG_SEC("ipv6", ipv6_opts, CFGF_TITLE),
+                CFG_SEC("ipv6", ipv6_opts, CFGF_NONE),
                 CFG_SEC("time", time_opts, CFGF_NONE),
                 CFG_SEC("load", load_opts, CFGF_NONE),
                 CFG_END()
@@ -186,6 +189,8 @@ int main(int argc, char *argv[]) {
         if ((general_socket = socket(AF_INET, SOCK_DGRAM, 0)) == -1)
                 die("Could not create socket\n");
 
+        int interval = cfg_getint(cfg_general, "interval");
+
         while (1) {
                 for (j = 0; j < cfg_size(cfg, "order"); j++) {
                         if (j > 0)
@@ -194,7 +199,7 @@ int main(int argc, char *argv[]) {
                         const char *current = cfg_getnstr(cfg, "order", j);
 
                         CASE_SEC("ipv6")
-                                print_ipv6_info(cfg_getstr(sec, "format"));
+                                print_ipv6_info(cfg_getstr(sec, "format_up"), cfg_getstr(sec, "format_down"));
 
                         CASE_SEC_TITLE("wireless")
                                 print_wireless_info(title, cfg_getstr(sec, "format_up"), cfg_getstr(sec, "format_down"));
@@ -223,6 +228,13 @@ int main(int argc, char *argv[]) {
                 printf("\n");
                 fflush(stdout);
 
-                sleep(cfg_getint(cfg_general, "interval"));
+                /* To provide updates on every full second (as good as possible)
+                 * we don’t use sleep(interval) but we sleep until the next
+                 * second (with microsecond precision) plus (interval-1)
+                 * seconds. */
+                struct timeval current_time;
+                gettimeofday(&current_time, NULL);
+                struct timespec ts = {interval - 1, (10e5 - current_time.tv_usec) * 1000};
+                nanosleep(&ts, NULL);
         }
 }