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Re: Fix pkg_install on macOS Monterey
* On 2021-11-03 at 14:16 GMT, Joerg Sonnenberger wrote:
On Wed, Nov 03, 2021 at 12:28:39PM +0000, Jonathan Perkin wrote:
* On 2021-11-03 at 11:49 GMT, David Brownlee wrote:
> Dumb question - could posix_spawn be used (and does it exhibit the same issue)?
Yeh it could, I discounted it as it has the same problems as system() (the
chdir() is being performed in the parent process), and I'm not convinced
it's very portable, but I could be wrong.
I added that implementation as a comment here:
Try something like:
int old_cwd = open(".", O_RDONLY|O_CLOEXEC|O_DIRECTORY);
Modulo error checking and defining O_CLOEXEC/O_DIRECTORY to 0 if they
Ok, how about this one:
I went back and looked through the xnu history and it looks like
posix_spawn was added in 10.5, or at least around then (xnu-1228), so
I'd be happy to turn this on for __APPLE__ as even trying to support
10.6 a few years back was a miserable experience.
Jonathan Perkin - Joyent, Inc. - www.joyent.com
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