Update the t_modctl test to ensure that static evcnts are added.

While here, remove the explicit call to sysctl_setup() routine,
since the module infrastructure already invokes such routines
automat

Update the t_modctl test to ensure that static evcnts are added.

While here, remove the explicit call to sysctl_setup() routine,
since the module infrastructure already invokes such routines
automatically.

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Avoid undefined behavior in get_modstat_info

t_modctl.c:114:16, member access within misaligned address 0x71bf5bcede84
for type 'struct modstat_t'

t_modctl.c:116:13, load of misaligned address 0x7e

Avoid undefined behavior in get_modstat_info

t_modctl.c:114:16, member access within misaligned address 0x71bf5bcede84
for type 'struct modstat_t'

t_modctl.c:116:13, load of misaligned address 0x7e81bc3c9104 for type
'struct modstat_t' which requires 8 byte alignment

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wether -> whether

Merge the [pgoyette-compat] branch

Fix stupid thinko when checking for the availability of options MODULAR
and permission to load modules.

Be more verbose if we get unexpected error codes from modctl.

Make use of the new MODCTL_EXISTS check to query kernel wether (and why
not) we can load modules.

Avoid zero-length format string.

Add __printflike attribution to use vprintf and friends with an argument
as format string.

A modctl(MODCTL_STAT, ...) always succeeds, even in non-modular kernels such
as Xen domUs. Thus, refactor the code to detect non-modular kernels; when the
other operations (MODCTL_LOAD or MODCTL_UNLO

A modctl(MODCTL_STAT, ...) always succeeds, even in non-modular kernels such
as Xen domUs. Thus, refactor the code to detect non-modular kernels; when the
other operations (MODCTL_LOAD or MODCTL_UNLOAD) fail specifically with ENOSYS,
this is taken as a hint about non-modularity and the test is skipped.

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Skip the tests even if modctl(2) does not fail specifically with ENOSYS.

add Makefile.inc everywhere so that we can set WARNS=4 by default. Amazing
how many bugs this found :-)

Add a new atf test-case to check that recursive module calls actually work.

Kernel modules (kmod files) are now installed in a subdirectory per module.
Make these tests aware of this so that they work again.

- Add a bsd.kmodule.mk to build new style modules.
- Set the file suffix to .kmod

Convert NetBSD-specific tests that were previously written in C++ to C now
that ATF provides a C-only binding (comes with 0.5).