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[terminal] Don't stomp over original tty lock settings

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We were repetedly saving over the original tty lock settings,
causing the tty to stay locked after boot up.
This commit is contained in:
Ray Strode 2010-05-07 14:49:09 -04:00
parent 2ea21378ef
commit 8c390bea97
1 changed files with 2 additions and 1 deletions
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3
src/libply-splash-core/ply-terminal.c
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@ -188,7 +188,8 @@ ply_terminal_set_unbuffered_input (ply_terminal_t *terminal)
if (tcsetattr (terminal->fd, TCSANOW, &term_attributes) != 0)
return false;
if (ioctl (terminal->fd, TIOCGLCKTRMIOS, &locked_term_attributes) == 0)
if (!terminal->original_locked_term_attributes_saved &&
ioctl (terminal->fd, TIOCGLCKTRMIOS, &locked_term_attributes) == 0)
{
terminal->original_locked_term_attributes = locked_term_attributes;
terminal->original_locked_term_attributes_saved = true;