Comments (4)
thank you~
from gdb-frontend.
That's very useful - What do you think about adding this to the tutorials and link that in README?
from gdb-frontend.
When you use scanf()
and similars, OS sends SIGTTIN
to your process and GDB shell and your app can't use the same TTY like this. Your app must use a different TTY than the one that your GDB shell is on.
Simplest way to debug apps that take inputs on TTY
Split terminal and run your app in new terminal
Attach GDB to your process
When GDB attached to your process, your process will be interrupted immediately, just click to continue
Add a breakpoint after the call that gets input from TTY and enter an input and press enter
That's all.
from gdb-frontend.
That's very useful - What do you think about adding this to the tutorials and link that in README?
Thank you @GitMensch I will add it to docs and link in README.md.
from gdb-frontend.
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from gdb-frontend.