From 00ac50e348d1bace27a174b7f528d113bc7cdf7f Mon Sep 17 00:00:00 2001 From: Andreas Engel Date: Wed, 9 Jan 2008 17:10:56 +0100 Subject: Make bootretry work when command line editing is enabled Currently, when CONFIG_CMDLINE_EDITING is set, bootretry doesn't work. This patch fixes the problem. Signed-off-by: Andreas Engel --- common/main.c | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'common') diff --git a/common/main.c b/common/main.c index 1c7d73e5dba..163ba02e62b 100644 --- a/common/main.c +++ b/common/main.c @@ -709,6 +709,13 @@ static int cread_line(const char *const prompt, char *buf, unsigned int *len) while (1) { rlen = 1; +#ifdef CONFIG_BOOT_RETRY_TIME + while (!tstc()) { /* while no incoming data */ + if (retry_time >= 0 && get_ticks() > endtime) + return (-2); /* timed out */ + } +#endif + ichar = getcmd_getch(); if ((ichar == '\n') || (ichar == '\r')) { -- cgit v1.2.3