X-Git-Url: https://git.saurik.com/redis.git/blobdiff_plain/726a39c15ff5d89f0d44a32cca8869cf0589f929..16cd4acdeed9f38802606bfad206b632d4cb5039:/src/sds.h

diff --git a/src/sds.h b/src/sds.h
index 6a317868..ea43f868 100644
--- a/src/sds.h
+++ b/src/sds.h
@@ -42,6 +42,16 @@ struct sdshdr {
     char buf[];
 };
 
+static inline size_t sdslen(const sds s) {
+    struct sdshdr *sh = (void*)(s-(sizeof(struct sdshdr)));
+    return sh->len;
+}
+
+static inline size_t sdsavail(const sds s) {
+    struct sdshdr *sh = (void*)(s-(sizeof(struct sdshdr)));
+    return sh->free;
+}
+
 sds sdsnewlen(const void *init, size_t initlen);
 sds sdsnew(const char *init);
 sds sdsempty();