1 files changed, 31 insertions, 0 deletions
diff --git a/src/libs6rc/s6rc_service_recheck_instance.c b/src/libs6rc/s6rc_service_recheck_instance.c
new file mode 100644
index 0000000..b91ea2e
--- /dev/null
+++ b/src/libs6rc/s6rc_service_recheck_instance.c
@@ -0,0 +1,31 @@
+/* ISC license. */
+
+#include <string.h>
+
+#include <skalibs/uint32.h>
+#include <skalibs/cdb.h>
+
+#include <s6-rc/db.h>
+
+int s6rc_service_recheck_instance (s6rc_db_t const *db, cdb_t *c, uint32_t *id, char const **param)
+{
+  uint8_t type ;
+  uint32_t num ;
+  s6rc_service_typenum(db->n, *id) ;
+  if (type < S6RC_STYPE_N) return 0 ;
+  else
+  {
+    s6rc_common_t *common = s6rc_service_common(db->n, type, num) ;
+    size_t namelen = strlen(db->storage + common->name) ;
+    size_t paramlen = strlen(*param) ;
+    int r ;
+    char tmp[namelen + paramlen] ;
+    memcpy(tmp, db->storage + common->name, namelen) ;
+    memcpy(tmp + namelen, *param, paramlen) ;
+    r = cdb_find(c, tmp, namelen + paramlen) ;
+    if (r <= 0) return r ;
+  }
+  uint32_unpack_big(cdb_datapos(c), id) ;
+  *param = 0 ;
+  return 1 ;
+}