RTEMS | libmisc/shell: Only restore terminal settings on exit when captured (!300)

[Sebastian Huber (@sebhub)]

Sebastian Huber commented on a discussion on cpukit/libmisc/shell/shell.c: https://gitlab.rtems.org/rtems/rtos/rtems/-/merge_requests/300#note_114747

 >        return false;
 >      }
 >      /* Make a raw terminal, Linux Manuals */
 > -    if (tcgetattr(fileno(stdin), &previous_term) >= 0) {
 > +    if ((tc_result = tcgetattr(fileno(stdin), &previous_term)) >= 0) {

According to the man page, `tcgetattr()` and `tcsetattr()` return `0` on success. So, the check should be changed accordingly.

-- 
View it on GitLab: https://gitlab.rtems.org/rtems/rtos/rtems/-/merge_requests/300#note_114747
You're receiving this email because of your account on gitlab.rtems.org.


-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.rtems.org/pipermail/bugs/attachments/20241112/15b6d23c/attachment.htm>