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getch2: Deactivate getch2 on SIGINT; also handle SIGQUIT

This commit is contained in:
Diogo Franco (Kovensky) 2013-07-26 15:51:48 -03:00
parent 15742504d0
commit 630edc0637
1 changed files with 4 additions and 0 deletions
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4
osdep/getch2.c
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@ -541,6 +541,8 @@ static void continue_sighandler(int signum)
static void quit_request_sighandler(int signum)
{
do_deactivate_getch2();
async_quit_request = 1;
}
@ -552,6 +554,7 @@ void getch2_enable(void){
setsigaction(SIGCONT, continue_sighandler, 0, true);
setsigaction(SIGTSTP, stop_sighandler, SA_RESETHAND, false);
setsigaction(SIGINT, quit_request_sighandler, SA_RESETHAND, false);
setsigaction(SIGQUIT, quit_request_sighandler, SA_RESETHAND, false);
setsigaction(SIGTTIN, SIG_IGN, 0, true);
do_activate_getch2();
@ -567,6 +570,7 @@ void getch2_disable(void){
setsigaction(SIGCONT, SIG_DFL, 0, false);
setsigaction(SIGTSTP, SIG_DFL, 0, false);
setsigaction(SIGINT, SIG_DFL, 0, false);
setsigaction(SIGQUIT, SIG_DFL, 0, false);
setsigaction(SIGTTIN, SIG_DFL, 0, false);
do_deactivate_getch2();