til: wire n_cpus up to the fragmenter function

Fragmenting is often dimensioned according to the number of cpus,
and by not supplying this to the fragmenter it was made rather
common for module contexts to plumb this themselves - in some
cases incorporating a context type/create/destroy rigamarole
for the n_cpus circuit alone.

So just plumb it in libtil, and the prepare_frame functions can
choose to ignore it if they have something more desirable onhand.

Future commits will remove a bunch of n_cpus from module contexts
in favor of this.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/til.h b/src/til.h
index 8b733f5..605dba1 100644
--- a/src/til.h
+++ b/src/til.h
@@ -6,7 +6,7 @@
 
 /* til_fragmenter produces fragments from an input fragment, num being the desired fragment for the current call.
  * return value of 1 means a fragment has been produced, 0 means num is beyond the end of fragments. */
-typedef int (*til_fragmenter_t)(void *context, const til_fb_fragment_t *fragment, unsigned number, til_fb_fragment_t *res_fragment);
+typedef int (*til_fragmenter_t)(void *context, unsigned n_cpus, const til_fb_fragment_t *fragment, unsigned number, til_fb_fragment_t *res_fragment);
 
 typedef struct til_settings_t settings;
 typedef struct til_setting_desc_t til_setting_desc_t;