getc: add "readc" function to do block reads
authorH. Peter Anvin <hpa@zytor.com>
Mon, 14 Jul 2008 19:43:50 +0000 (12:43 -0700)
committerH. Peter Anvin <hpa@zytor.com>
Mon, 14 Jul 2008 19:43:50 +0000 (12:43 -0700)
commit37173ab394082a5102d04f78ca1b920a9f34b265
treedbef2eb85352509a9be962cafbe2ad53b7023b93
parent739265499ec8fa1fde1e7ad56ec1e1f01b6a630d
getc: add "readc" function to do block reads

Add "readc" function to do block reads.  Currently it just does a loop
around "call getc/stosb".
core/getc.inc