- add SOLVER_NOAUTOSET to disable automatic SET deduction

[platform/upstream/libsolv.git] / src / dirpool.c

diff --git a/src/dirpool.c b/src/dirpool.c
index 1eb4a62..afccf50 100644 (file)
--- a/src/dirpool.c
+++ b/src/dirpool.c
@@ -10,22 +10,24 @@
 
 #include "pool.h"
 #include "util.h"
+#include "dirpool.h"
 
 #define DIR_BLOCK 127
 
-typedef struct _Dirpool {
-  Id *dirs;
-  int ndirs;
-  Id *dirtraverse;
-} Dirpool;
-
 void
-dirpool_create(Dirpool *dp)
+dirpool_init(Dirpool *dp)
 {
   memset(dp, 0, sizeof(*dp));
 }
 
 void
+dirpool_free(Dirpool *dp)
+{
+  sat_free(dp->dirs);
+  sat_free(dp->dirtraverse);
+}
+
+void
 dirpool_make_dirtraverse(Dirpool *dp)
 {
   Id parent, i, *dirtraverse;
@@ -51,6 +53,8 @@ dirpool_add_dir(Dirpool *dp, Id parent, Id comp, int create)
 
   if (!dp->ndirs)
     {
+      if (!create)
+       return 0;
       dp->ndirs = 2;
       dp->dirs = sat_extend_resize(dp->dirs, dp->ndirs, sizeof(Id), DIR_BLOCK);
       dp->dirs[0] = 0;