Added r_file_globsearch and zfs **.sig support

[cyanpencil]

Closes #9690

I added dir.depth config var to restrict max depth in the recursive search. Default is 10, should be reasonable.

[XVilka]

I don't think dir.depth is a good place for this option. dir.* namespace created solemnly to have various directories set. I would put it under search.* namespace.

[cyanpencil]

Renamed dir.depth to search.dirdepth.

[radare]

I dont think this option should be under search. Because its related to rutil. Not rsearch. I just wanted to have the renamed c api. Not the config var

[Maijin]

This has nothing to do under search indeed

[cyanpencil]

So, what do you suggest? @radare @Maijin what about zign.dirdepth?

[Maijin]

No because this can be used by more than zign

[Maijin]

I think dir. sounds the best for now

[XVilka]

Mmmm, okay, lets move it back to dir. even though I don't like its place then. Please rename it back and we'll merge.

[radare]

Just dir.depth or cfg.dirfind.depth

…

On 25 Jul 2018, at 17:23, Luca Di Bartolomeo ***@***.***> wrote: So, what do you suggest? @radare @Maijin what about zign.dirdepth? — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub, or mute the thread.

[radare]

Zign. Lgtm but this function is generic and will be used for other things. The xign prefix denotes this restriction will be applied when finding zignatures which sgtm too

…

On 25 Jul 2018, at 17:23, Luca Di Bartolomeo ***@***.***> wrote: So, what do you suggest? @radare @Maijin what about zign.dirdepth? — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub, or mute the thread.

[cyanpencil]

Rebased and reverted back to dir.depth. Also fixed a small bug if the path started with \~

[Maijin]

Red in appveyor

[Maijin]

no red anymore 👍