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-rw-r--r--storage/rocksdb/rdb_mariadb_port.h55
1 files changed, 55 insertions, 0 deletions
diff --git a/storage/rocksdb/rdb_mariadb_port.h b/storage/rocksdb/rdb_mariadb_port.h
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+++ b/storage/rocksdb/rdb_mariadb_port.h
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+/*
+ A temporary header to resolve WebScaleSQL vs MariaDB differences
+ when porting MyRocks to MariaDB.
+*/
+#ifndef RDB_MARIADB_PORT_H
+#define RDB_MARIADB_PORT_H
+
+#include "my_global.h" /* ulonglong */
+#include "atomic_stat.h"
+
+// These are for split_into_vector:
+#include <vector>
+#include <string>
+
+/* The following is copied from storage/innobase/univ.i: */
+#ifndef MY_ATTRIBUTE
+#if defined(__GNUC__)
+# define MY_ATTRIBUTE(A) __attribute__(A)
+#else
+# define MY_ATTRIBUTE(A)
+#endif
+#endif
+
+/* Struct used for IO performance counters, shared among multiple threads */
+struct my_io_perf_atomic_struct {
+ atomic_stat<ulonglong> bytes;
+ atomic_stat<ulonglong> requests;
+ atomic_stat<ulonglong> svc_time; /*!< time to do read or write operation */
+ atomic_stat<ulonglong> svc_time_max;
+ atomic_stat<ulonglong> wait_time; /*!< total time in the request array */
+ atomic_stat<ulonglong> wait_time_max;
+ atomic_stat<ulonglong> slow_ios; /*!< requests that take too long */
+};
+typedef struct my_io_perf_atomic_struct my_io_perf_atomic_t;
+
+////////////////////////////////////////////////////////////////////////////
+
+/*
+ Temporary stand-in for
+ fae59683dc116be2cc78b0b30d61c84659c33bd3
+ Print stack traces before committing suicide
+
+*/
+#define abort_with_stack_traces() { abort(); }
+
+////////////////////////////////////////////////////////////////////////////
+typedef struct my_io_perf_struct my_io_perf_t;
+
+std::vector<std::string> split_into_vector(const std::string& input,
+ char delimiter);
+
+void
+mysql_bin_log_commit_pos(THD *thd, ulonglong *out_pos, const char **out_file);
+
+#endif