Date: Fri, 17 Oct 2003 19:13:39 -0700 (PDT) From: Robert Watson <rwatson@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/sys cons.h src/sys/kern tty_cons.c Message-ID: <200310180213.h9I2DdPd061436@repoman.freebsd.org>
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rwatson 2003/10/17 19:13:39 PDT FreeBSD src repository Modified files: sys/sys cons.h sys/kern tty_cons.c Log: Add a new cn_flags fields to struct consdev, the low-level console definition structure. Define one flag, CN_FLAG_NODEBUG, which indicates the console driver cannot be used in the context of the debugger. This may be used, for example, if the console device interacts with kernel services that cannot be used from the debugger context, such as the network stack. These drivers are skipped over for calls to cn_checkc() and cn_putc(), and the calling function simply moves on to the next available console. Revision Changes Path 1.116 +10 -6 src/sys/kern/tty_cons.c 1.33 +4 -0 src/sys/sys/cons.h
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