Messages in this thread | | | Date | Tue, 5 Sep 2017 14:24:36 +0100 | From | Alan Cox <> | Subject | Re: execve(NULL, argv, envp) for nommu? |
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> > anymore. But I'm already _running_ this program. If I could fork() I > > could already get a second copy of the sucker and call main() again > > myself if necessary, but I can't, so...
You can - ptrace 8)
> > honoring the suid bit if people feel that way. I just wanna unblock > > vfork() while still running this code.
Would it make more sense to have a way to promote your vfork into a fork when you hit these cases (I appreciate that fork on NOMMU has a much higher performance cost as you start having to softmmu copy or swap pages).
Alan
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