1 files changed, 0 insertions, 40 deletions
diff --git a/src/libs6rc/s6rc_graph_closure.c b/src/libs6rc/s6rc_graph_closure.c
deleted file mode 100644
index 7c3a8f9..0000000
--- a/src/libs6rc/s6rc_graph_closure.c
+++ /dev/null
@@ -1,40 +0,0 @@
-/* ISC license. */
-
-#include <string.h>
-#include <skalibs/bitarray.h>
-#include <s6-rc/s6rc-db.h>
-#include <s6-rc/s6rc-utils.h>
-
-typedef struct recinfo_s recinfo_t, *recinfo_t_ref ;
-struct recinfo_s
-{
-  s6rc_db_t const *db ;
-  unsigned int n ;
-  unsigned char *bits ;
-  unsigned char *mark ;
-  unsigned char mask ;
-  unsigned char h : 1 ;
-} ;
-
-static void s6rc_graph_closure_rec (recinfo_t *recinfo, unsigned int i)
-{
-  if (!bitarray_peek(recinfo->mark, i))
-  {
-    unsigned int j = recinfo->db->services[i].ndeps[recinfo->h] ;
-    bitarray_set(recinfo->mark, i) ;
-    while (j--) s6rc_graph_closure_rec(recinfo, recinfo->db->deps[recinfo->h * recinfo->db->ndeps + recinfo->db->services[i].deps[recinfo->h] + j]) ;
-    recinfo->bits[i] |= recinfo->mask ;
-  }
-}
-
-void s6rc_graph_closure (s6rc_db_t const *db, unsigned char *bits, unsigned int bitno, int h)
-{
-  unsigned int n = db->nshort + db->nlong ;
-  unsigned int m = bitarray_div8(n) ;
-  unsigned char mark[m] ;
-  recinfo_t info = { .db = db, .n = n, .bits = bits, .mark = mark, .mask = 1 << (bitno & 7), .h = !!h } ;
-  unsigned int i = n ;
-  memset(mark, 0, m) ;
-  while (i--)
-    if (bits[i] & info.mask) s6rc_graph_closure_rec(&info, i) ;
-}