dhcpcd's dhcpcd-run-hooks.in:syslog()[1] expects logger to support the '-i' option. It would be nice if busybox's logger supported it so dhcpcd's messages could be successfully logged. From the logger man page[2]: -i Log the PID of the logger process with each line. [1]: http://roy.marples.name/projects/dhcpcd/artifact/388aaf84a4b9d16b [2]: http://man7.org/linux/man-pages/man1/logger.1.html
Created attachment 6391 [details] Short patch for bug #8626 add option -i to logger Short patch adding -i option to logger. Tested version 1.25.0.git .
Created attachment 6396 [details] Patch for bug #8626 add option -i to logger Add option -i to logger and can be enabled/disabled in menuconfig. Modifications are inspired by syslogd.c code. (If something wrong then sorry I use bugzilla first time :-) .)
Created attachment 6421 [details] logger -i patch