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
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@ -46,12 +46,10 @@ int udhcpd_main(int argc UNUSED_PARAM, char **argv)
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opt = getopt32(argv, "fS" USE_FEATURE_UDHCP_PORT("P:", &str_P));
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argv += optind;
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if (!(opt & 1)) { /* no -f */
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bb_daemonize_or_rexec(0, argv);
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logmode &= ~LOGMODE_STDIO;
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logmode = LOGMODE_NONE;
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}
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if (opt & 2) { /* -S */
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openlog(applet_name, LOG_PID, LOG_DAEMON);
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logmode |= LOGMODE_SYSLOG;
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