X-Git-Url: https://git.saurik.com/redis.git/blobdiff_plain/7c0e1b53c4c4f646c788fcd09666e1c321c1d134..da386cdf337a79b6734b58d3c5e426741e49c043:/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();