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flush typeahead before prompt

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Paul Fox 2007-11-07 15:51:35 +00:00
parent a29a5e40ae
commit 6e1b62b18c
1 changed files with 4 additions and 0 deletions
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4
loginutils/login.c
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@ -305,6 +305,10 @@ int login_main(int argc, char **argv)
openlog(applet_name, LOG_PID | LOG_CONS | LOG_NOWAIT, LOG_AUTH); openlog(applet_name, LOG_PID | LOG_CONS | LOG_NOWAIT, LOG_AUTH);
while (1) { while (1) {
/* flush away any type-ahead (as getty does) */
(void) ioctl(0, TCFLSH, TCIFLUSH);
if (!username[0]) if (!username[0])
get_username_or_die(username, sizeof(username)); get_username_or_die(username, sizeof(username));