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-rw-r--r--lib/rpmug.c28
-rw-r--r--lib/rpmug.h2
2 files changed, 30 insertions, 0 deletions
diff --git a/lib/rpmug.c b/lib/rpmug.c
index 47aa6ccf5..2bb18e5a3 100644
--- a/lib/rpmug.c
+++ b/lib/rpmug.c
@@ -5,9 +5,36 @@
#include <rpm/rpmlog.h>
#include <rpm/rpmstring.h>
+#include "lib/misc.h"
#include "lib/rpmug.h"
#include "debug.h"
+#define HASHTYPE strCache
+#define HTKEYTYPE const char *
+#include "lib/rpmhash.H"
+#include "lib/rpmhash.C"
+#undef HASHTYPE
+#undef HTKEYTYPE
+
+static strCache strStash = NULL;
+
+const char * rpmugStashStr(const char *str)
+{
+ const char *ret = NULL;
+ if (str) {
+ if (strStash == NULL) {
+ strStash = strCacheCreate(64, hashFunctionString, strcmp,
+ (strCacheFreeKey)rfree);
+ }
+
+ if (!strCacheGetEntry(strStash, str, &ret)) {
+ strCacheAddEntry(strStash, xstrdup(str));
+ (void) strCacheGetEntry(strStash, str, &ret);
+ }
+ }
+ return ret;
+}
+
/*
* These really ought to use hash tables. I just made the
* guess that most files would be owned by root or the same person/group
@@ -171,4 +198,5 @@ void rpmugFree(void)
rpmugGid(NULL, NULL);
rpmugUname(-1);
rpmugGname(-1);
+ strCacheFree(strStash);
}
diff --git a/lib/rpmug.h b/lib/rpmug.h
index 7dbe77d15..35e5d631d 100644
--- a/lib/rpmug.h
+++ b/lib/rpmug.h
@@ -3,6 +3,8 @@
#include <sys/types.h>
+const char * rpmugStashStr(const char *str);
+
int rpmugUid(const char * name, uid_t * uid);
int rpmugGid(const char * name, gid_t * gid);