>Last time I checked, isn't _brk() still used by libc?
that's brk_, which represents a remarkably persistent bit of history
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Last time I checked, isn't _brk() still used by libc?
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the _ ones allow some old binaries to work (mainly useful
these days for ancient things on the dump i suppose);
sysr1 is for [kernel] debugging and hasn't got a fixed function.--- Begin Message ---
Hi!
1. are the ones starting from underscore totally deprecated?
2. what's the use for sysr1?
Thank
On Thu, Jan 8, 2009 at 9:03 AM, Roman V. Shaposhnik wrote:
> 1. are the ones starting from underscore totally deprecated?
No. Many are still minimally supported, so that it is
possible to run simple pre-9P2000 binaries (for example,
out of the dump).
> 2. what's the use for sysr1?
Sysr1 is wha
> Hi!
>
> 1. are the ones starting from underscore totally deprecated?
> 2. what's the use for sysr1?
>
> Thanks,
> Roman.
To answer #2:
I found sysr1 useful while fiddling with devtrace, because it's a
syscall that does nothing. In addition to providing insights to how
long it takes to enter a
Hi!
1. are the ones starting from underscore totally deprecated?
2. what's the use for sysr1?
Thanks,
Roman.
