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terminal: don't print escape sequence if not tty

This commit is contained in:
Kacper Michajłow 2024-01-04 21:01:01 +01:00 committed by sfan5
parent ab60ad8619
commit 13ed292ab0
2 changed files with 7 additions and 3 deletions
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4
common/msg.c
View File

@ -257,7 +257,9 @@ void mp_msg_flush_status_line(struct mp_log *log, bool clear)
goto done;
if (!clear) {
fprintf(stderr, TERM_ESC_RESTORE_CURSOR "\n");
if (log->root->isatty[STDERR_FILENO])
fprintf(stderr, TERM_ESC_RESTORE_CURSOR);
fprintf(stderr, "\n");
log->root->blank_lines = 0;
log->root->status_lines = 0;
goto done;

6
osdep/terminal-unix.c
View File

@ -424,8 +424,10 @@ static MP_THREAD_VOID terminal_thread(void *ptr)
(void)read(stop_cont_pipe[0], &c, 1);
if (c == PIPE_STOP) {
do_deactivate_getch2();
(void)write(STDERR_FILENO, TERM_ESC_RESTORE_CURSOR,
sizeof(TERM_ESC_RESTORE_CURSOR) - 1);
if (isatty(STDERR_FILENO)) {
(void)write(STDERR_FILENO, TERM_ESC_RESTORE_CURSOR,
sizeof(TERM_ESC_RESTORE_CURSOR) - 1);
}
// trying to reset SIGTSTP handler to default and raise it will
// result in a race and there's no other way to invoke the
// default handler. so just invoke SIGSTOP since it's