udhcpc[6]: show select timeout in log

[oweals/busybox.git] / networking / udhcp / d6_dhcpc.c

diff --git a/networking/udhcp/d6_dhcpc.c b/networking/udhcp/d6_dhcpc.c
index 23e6862dc41ed054df6e10d1661b4684ea55b0ec..d9d8b9b565f4e0fd4a2c871a66e4981def962021 100644 (file)
--- a/networking/udhcp/d6_dhcpc.c
+++ b/networking/udhcp/d6_dhcpc.c
@@ -12,14 +12,15 @@
  */
 
 //config:config UDHCPC6
-//config:       bool "udhcp client for DHCPv6 (udhcpc6)"
-//config:       default n  # not yet ready
-//config:       help
-//config:         udhcpc6 is a DHCPv6 client
+//config:      bool "udhcp client for DHCPv6 (udhcpc6)"
+//config:      default n  # not yet ready
+//config:      depends on FEATURE_IPV6
+//config:      help
+//config:        udhcpc6 is a DHCPv6 client
 
 //applet:IF_UDHCPC6(APPLET(udhcpc6, BB_DIR_USR_BIN, BB_SUID_DROP))
 
-//kbuild:lib-$(CONFIG_UDHCPC6) += d6_dhcpc.o d6_packet.o d6_socket.o common.o
+//kbuild:lib-$(CONFIG_UDHCPC6) += d6_dhcpc.o d6_packet.o d6_socket.o common.o socket.o signalpipe.o
 
 
 #include <syslog.h>
@@ -1065,8 +1066,8 @@ int udhcpc6_main(int argc UNUSED_PARAM, char **argv)
                retval = 0;
                /* If we already timed out, fall through with retval = 0, else... */
                if ((int)tv.tv_sec > 0) {
+                       log1("Waiting on select %u seconds", (int)tv.tv_sec);
                        timestamp_before_wait = (unsigned)monotonic_sec();
-                       log1("Waiting on select...");
                        retval = select(max_fd + 1, &rfds, NULL, NULL, &tv);
                        if (retval < 0) {
                                /* EINTR? A signal was caught, don't panic */