Hello everyone,
As a bit of proactive documentation, I'm trying to determine exactly
what the disqualifying conditions are for chroot's availability in PHP.
So far as I can tell, from ext/standard/dir.c, chroot is only compiled
in #if defined(HAVE_CHROOT) && !defined(ZTS) && ENABLE_CHROOT_FUNC
HAVE_CHROOT seems to always be set to 1 by php_config.h, so far as I can
tell. ZTS, as I understand it, indicates whether PHP is being compiled
threadsafe, and ENABLE_CHROOT_FUNC seems to be related to the
deprecated(?) --enable-chroot-func switch.
Could someone with a better understanding of the compile process
illuminate me as to all of the reasons why chroot might not be available?
Thanks,
Justin Martin, a.k.a. FrozenFire
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