Shuffle the order of the various CFLAGS used when building the Ruby
extension: first the flags from manywarnings (gnulib), then libguestfs
own CFLAGS, and then -DGUESTFS_PRIVATE=1 (so it is not overridden).
This matches also what happens in automake parts, and makes it possible
to override any flags from manywarnings also in the Ruby extension.
In case there are no event handlers registered with the handle,
get_all_event_callbacks will count 0 elements, trying to malloc a buffer
of that size. POSIX says that this can result in either a null pointer,
or an unusable pointer.
Short-circuit get_all_event_callbacks to allocate nothing when there are
no events, making sure to use its results only when there were events.
Run the following command over the source:
perl -pi.bak -e 's/(20[01][0-9])-2016/$1-2017/g' `git ls-files`
(Thanks Rich for the perl snippet, as used in past years.)
We don't support RHEL 5 upstream (see the 'oldlinux' branch for a
version that works with RHEL 5). Therefore remove a bunch of hacks
that were only needed on RHEL 5.
Ruby ships its own config.h which may or may not define the same
relevant constants as our autoconf-generated config.h. Instead of
trying to specify the exact path to the wanted header file we may just
as well simply use Ruby's autoconf-inspired checks and macros.
Certain functions are intended to be internal only, but we currently
export them anyway. This change moves them into a separate section of
guestfs.h protected by a GUESTFS_PRIVATE variable. This change also
enables private structs, but doesn't implement any.
This change only affects the C api. Language bindings aren't affected,
but probably should be in the future.
Git users now require the OCaml compiler in order to regenerate
the generated code after a checkout.
Generated code will remain in the tarball, so users of the
source tarball will not need the OCaml compiler.
This adds a readdir call (mostly intended for programs). The
return value is a list of guestfs_dirent structures.
This adds the new types 'struct guestfs_dirent' and
'struct guestfs_dirent_list', along with all the code to
return these in the different language bindings.
Also includes additional tests for OCaml and Perl bindings
to test this.
