docs/logging_and_backgrounding.txt: new mini-doc
dnsd: remove statics, remove nerly-useless SIGINT handler
crond: correct more of logfile to 0666 (as usual, umask allows
user to remove unwanted bits).
nameif: print errors to stderr too, not just to syslog
function old new delta
udhcp_read_interface 308 306 -2
ttl 4 - -4
fileconf 4 - -4
dnsentry 4 - -4
interrupt 19 - -19
dnsd_main 1463 1394 -69
------------------------------------------------------------------------------
(add/remove: 0/4 grow/shrink: 0/2 up/down: 0/-102) Total: -102 bytes
text data bss dec hex filename
808161 476 7864 816501 c7575 busybox_old
807994 468 7856 816318 c74be busybox_unstripped
diff --git a/networking/udhcp/dhcpc.c b/networking/udhcp/dhcpc.c
index 903f3d3..e9f99e3 100644
--- a/networking/udhcp/dhcpc.c
+++ b/networking/udhcp/dhcpc.c
@@ -280,7 +280,7 @@
/* on NOMMU reexec (i.e., background) early */
if (!(opt & OPT_f)) {
bb_daemonize_or_rexec(0 /* flags */, argv);
- logmode = 0;
+ logmode = LOGMODE_NONE;
}
#endif
if (opt & OPT_S) {
diff --git a/networking/udhcp/dhcpd.c b/networking/udhcp/dhcpd.c
index 15b31eb..a82fd8c 100644
--- a/networking/udhcp/dhcpd.c
+++ b/networking/udhcp/dhcpd.c
@@ -46,12 +46,10 @@
opt = getopt32(argv, "fS" USE_FEATURE_UDHCP_PORT("P:", &str_P));
argv += optind;
-
if (!(opt & 1)) { /* no -f */
bb_daemonize_or_rexec(0, argv);
- logmode &= ~LOGMODE_STDIO;
+ logmode = LOGMODE_NONE;
}
-
if (opt & 2) { /* -S */
openlog(applet_name, LOG_PID, LOG_DAEMON);
logmode |= LOGMODE_SYSLOG;
diff --git a/networking/udhcp/socket.c b/networking/udhcp/socket.c
index fdb558d..edf4355 100644
--- a/networking/udhcp/socket.c
+++ b/networking/udhcp/socket.c
@@ -57,7 +57,7 @@
}
our_ip = (struct sockaddr_in *) &ifr.ifr_addr;
*addr = our_ip->sin_addr.s_addr;
- DEBUG("%s (our ip) = %s", ifr.ifr_name, inet_ntoa(our_ip->sin_addr));
+ DEBUG("ip of %s = %s", interface, inet_ntoa(our_ip->sin_addr));
}
if (ifindex) {