Add Redis source code for testing

1 files changed, 49 insertions, 0 deletions

diff --git a/examples/redis-unstable/src/release.c b/examples/redis-unstable/src/release.c
new file mode 100644
index 0000000..11f7f51
--- /dev/null
+++ b/examples/redis-unstable/src/release.c
@@ -0,0 +1,49 @@
+/*
+ * Copyright (c) 2009-Present, Redis Ltd.
+ * All rights reserved.
+ *
+ * Licensed under your choice of (a) the Redis Source Available License 2.0
+ * (RSALv2); or (b) the Server Side Public License v1 (SSPLv1); or (c) the
+ * GNU Affero General Public License v3 (AGPLv3).
+ */
+
+/* Every time the Redis Git SHA1 or Dirty status changes only this small
+ * file is recompiled, as we access this information in all the other
+ * files using this functions. */
+
+#include <string.h>
+#include <stdio.h>
+
+#include "release.h"
+#include "crc64.h"
+
+char *redisGitSHA1(void) {
+    return REDIS_GIT_SHA1;
+}
+
+char *redisGitDirty(void) {
+    return REDIS_GIT_DIRTY;
+}
+
+const char *redisBuildIdRaw(void) {
+    return REDIS_BUILD_ID_RAW;
+}
+
+uint64_t redisBuildId(void) {
+    char *buildid = REDIS_BUILD_ID_RAW;
+
+    return crc64(0,(unsigned char*)buildid,strlen(buildid));
+}
+
+/* Return a cached value of the build string in order to avoid recomputing
+ * and converting it in hex every time: this string is shown in the INFO
+ * output that should be fast. */
+char *redisBuildIdString(void) {
+    static char buf[32];
+    static int cached = 0;
+    if (!cached) {
+        snprintf(buf,sizeof(buf),"%llx",(unsigned long long) redisBuildId());
+        cached = 1;
+    }
+    return buf;
+}