Module Name: src Committed By: apb Date: Thu Aug 11 22:52:47 UTC 2011
Modified Files: src/etc: rc rc.subr src/share/man/man8: rc.subr.8 Log Message: Allow "echo -n" to work as expected in rc.d scripts that are executed by /etc/rc. Similarly for printf with a format that does not end with "\n". Previously, the partial line would not be visible on the console until a newline was printed, possibly after an annoying delay. This is done by adding echo() and printf() shell functions to rc.subr, so that naive use of the echo and printf commands in rc.d scripts will call these functions instead of the underlying commands. These shell functions send a new "nop" metadata message after the partial line, and the rc_postprocess function in /etc/rc disentangles the partial line of plain output from the metadata "nop". Also add a "-n" option to the print_rc_normal function in rc.subr, and make some cosmetic changes. To generate a diff of this commit: cvs rdiff -u -r1.165 -r1.166 src/etc/rc cvs rdiff -u -r1.87 -r1.88 src/etc/rc.subr cvs rdiff -u -r1.28 -r1.29 src/share/man/man8/rc.subr.8 Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.