Module Name: src Committed By: mrg Date: Tue Sep 18 06:19:28 UTC 2018
Modified Files: src/sys/dev/wscons: wsdisplay.c wskbd.c Log Message: fix wsdisplay/wskbd and cngetc() return value issues: - return -1 for error / no character - allow 0 as a character cngetc() itself considers any value >= 0 valid, and this matches the usage in other drivers that return -1 for "not data", vs polling until something arrives. removes ^G from spewing out the askname/etc prompts when no key has been pressed (these come from cngetsn(), ignoring unknown non printable characters.) from @skrll with help from @mlelstv. To generate a diff of this commit: cvs rdiff -u -r1.145 -r1.146 src/sys/dev/wscons/wsdisplay.c cvs rdiff -u -r1.141 -r1.142 src/sys/dev/wscons/wskbd.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.