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px4-firmware
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Fixed terminal when exiting mainapp 

mainapp was not restoring the original terminal setttings on exit

Signed-off-by: Mark Charlebois <charlebm@gmail.com>
This commit is contained in:
Mark Charlebois 2016-02-11 16:46:37 -08:00 committed by Julian Oes
parent 928a31b59a
commit a844619b35
1 changed files with 11 additions and 0 deletions
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11
src/platforms/posix/main.cpp
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@ -64,6 +64,8 @@ typedef int (*px4_main_t)(int argc, char *argv[]);
static bool _ExitFlag = false;
static struct termios orig_term;
extern "C" {
void _SigIntHandler(int sig_num);
void _SigIntHandler(int sig_num)
@ -157,11 +159,20 @@ static void process_line(string &line, bool exit_on_fail)
run_cmd(appargs, exit_on_fail);
}
static void restore_term(void)
{
cout << "Restoring terminal\n";
tcsetattr (0, TCSANOW, &orig_term);
}
int main(int argc, char **argv)
{
bool daemon_mode = false;
bool chroot_on = false;
tcgetattr(0, &orig_term);
atexit(restore_term);
struct sigaction sig_int;
memset(&sig_int, 0, sizeof(struct sigaction));
sig_int.sa_handler = _SigIntHandler;