From 6736a3571707bf103315f8749a5cf349122deb16 Mon Sep 17 00:00:00 2001 From: Andrew Cooper Date: Fri, 30 Nov 2012 09:37:13 +0000 Subject: minios/console: console_input() weak reference In exactly the same style as app_main() in kernel.c, create a weak reference console_input() function for applications to override to quickly gain access to the console. Signed-off-by: Andrew Cooper Acked-by: Samuel Thibault Committed-by: Keir Fraser --- extras/mini-os/console/console.c | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) (limited to 'extras') diff --git a/extras/mini-os/console/console.c b/extras/mini-os/console/console.c index fec3791c20..380f53ca17 100644 --- a/extras/mini-os/console/console.c +++ b/extras/mini-os/console/console.c @@ -54,9 +54,7 @@ NOTE: you need to enable verbose in xen/Rules.mk for it to work. */ static int console_initialised = 0; - -#ifndef HAVE_LIBC -void xencons_rx(char *buf, unsigned len, struct pt_regs *regs) +__attribute__((weak)) void console_input(char * buf, unsigned len) { if(len > 0) { @@ -69,6 +67,12 @@ void xencons_rx(char *buf, unsigned len, struct pt_regs *regs) } } +#ifndef HAVE_LIBC +void xencons_rx(char *buf, unsigned len, struct pt_regs *regs) +{ + console_input(buf, len); +} + void xencons_tx(void) { /* Do nothing, handled by _rx */ -- cgit v1.2.3