[PATCH] Try to use PTRACE_SETOPTIONS to handle non-ptrace SIGTRAP

[Andreas Schwab]

Roland McGrath <roland at redhat.com> writes:

> If you trace an execve, you're going to get its syscall exit stop
> before you get its old-style traced-exec SIGTRAP.

No, you don't.

> But, for exec doesn't it make sense to call it a possible ptrace stop only
> if TCB_STARTUP?

What if PTRACE_O_TRACEEXEC doesn't work?  That contradicts your own
words.

Andreas.

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Andreas Schwab, schwab at redhat.com
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