Centos7, gdb 'GNU gdb (GDB) Red Hat Enterprise Linux 7.6.1-80.el7'.

Here's what I do:

  • I use gdb -p to attach to a process.
  • Set a breakpoint
  • 'c'

Now, I realize that I should have set two breakpoints. OK, I hit 'Control-C'. GDB ignores me, it does not come back out to command line.

Do I have to arrange for some signal to arrive at the process I'm debugging, instead?

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