Add copyrights using #ident on the top of newbrt sources. Addresses #54.

git-svn-id: file:///svn/tokudb@817 c7de825b-a66e-492c-adef-691d508d4ae1

newbrt/benchmark-test.c

+/* -*- mode: C; c-basic-offset: 4 -*- */
+#ident "Copyright (c) 2007 Tokutek Inc.  All rights reserved."
+
 /* Insert a bunch of stuff */
 #include "brt.h"
 #include "key.h"

newbrt/brt-internal.h

 #ifndef BRT_INTERNAL_H
 #define BRT_INTERNAL_H
+#ident "Copyright (c) 2007 Tokutek Inc.  All rights reserved."
+
 #include "cachetable.h"
 #include "hashtable.h"
 #include "pma.h"

newbrt/brt-serialize-test.c

+/* -*- mode: C; c-basic-offset: 4 -*- */
+#ident "Copyright (c) 2007 Tokutek Inc.  All rights reserved."
+
 #include "brt-internal.h"
 
 #include <fcntl.h>

newbrt/brt-serialize.c

+/* -*- mode: C; c-basic-offset: 4 -*- */
+#ident "Copyright (c) 2007 Tokutek Inc.  All rights reserved."
+
 #define _XOPEN_SOURCE 500
 
 //#include "pma.h"

newbrt/brt-test.c

+/* -*- mode: C; c-basic-offset: 4 -*- */
+#ident "Copyright (c) 2007 Tokutek Inc.  All rights reserved."
+
 #include "brt.h"
 #include "key.h"
 

newbrt/brt-verify.c

+/* -*- mode: C; c-basic-offset: 4 -*- */
+#ident "Copyright (c) 2007 Tokutek Inc.  All rights reserved."
+
 /* Verify a BRT. */
 /* Check:
  *   the fingerprint of every node (local check)

newbrt/brt.c

 /* -*- mode: C; c-basic-offset: 4 -*- */
+#ident "Copyright (c) 2007 Tokutek Inc.  All rights reserved."
+
 /* Buffered repository tree.
  * Observation:  The in-memory representation of a node doesn't have to be the same as the on-disk representation.
  *  Goal for the in-memory representation:  fast

newbrt/brt.h

+/* -*- mode: C; c-basic-offset: 4 -*- */
 #ifndef BRT_H
 #define BRT_H
+#ident "Copyright (c) 2007 Tokutek Inc.  All rights reserved."
 
 // This must be first to make the 64-bit file mode work right in Linux
 #define _FILE_OFFSET_BITS 64

newbrt/brttypes.h

 #ifndef BRTTYPES_H
 #define BRTTYPES_H
+
+#ident "Copyright (c) 2007 Tokutek Inc.  All rights reserved."
+
 #include <sys/types.h>
 #define _XOPEN_SOURCE 500
 #define _FILE_OFFSET_BITS 64

newbrt/cachetable-test.c

 /* -*- mode: C; c-basic-offset: 4 -*- */
+#ident "Copyright (c) 2007 Tokutek Inc.  All rights reserved."
 
 #include <assert.h>
 #include <stdio.h>

newbrt/cachetable-test2.c

+/* -*- mode: C; c-basic-offset: 4 -*- */
+#ident "Copyright (c) 2007 Tokutek Inc.  All rights reserved."
+
 #include "memory.h"
 #include "cachetable.h"
 

newbrt/cachetable.c

+/* -*- mode: C; c-basic-offset: 4 -*- */
+#ident "Copyright (c) 2007 Tokutek Inc.  All rights reserved."
 
 #include "cachetable.h"
 #include "memory.h"

newbrt/cachetable.h

 #ifndef CACHETABLE_H
 #define CACHETABLE_H
 
+#ident "Copyright (c) 2007 Tokutek Inc.  All rights reserved."
+
 #include <fcntl.h>
 #include "brttypes.h"
 

newbrt/crc.h

 #ifndef TOKU_CRC_H
 #define TOKU_CRC_H
+
+#ident "Copyright (c) 2007 Tokutek Inc.  All rights reserved."
+
 #include <zlib.h>
 
 // zlib crc32 has a bug:  If len==0 then it should return oldcrc32, but crc32 returns 0.

newbrt/fingerprint.c

+/* -*- mode: C; c-basic-offset: 4 -*- */
+#ident "Copyright (c) 2007 Tokutek Inc.  All rights reserved."
+
 #include <arpa/inet.h>
 #include <assert.h>
 #include "brt-internal.h"

newbrt/hashfun.h

+#ident "Copyright (c) 2007 Tokutek Inc.  All rights reserved."
+
 // FNV Hash: From an idea sent by Glenn Fowler and Phong Vo to the IEEE POSIX 1003.2 committee.  Landon Curt Noll improved it.
 // See: http://isthe.com/chongo/tech/comp/fnv/
 static inline unsigned int hash_key (const unsigned char *key, unsigned long keylen) {

newbrt/hashtable.c

+/* -*- mode: C; c-basic-offset: 4 -*- */
+#ident "Copyright (c) 2007 Tokutek Inc.  All rights reserved."
+
 /* Hash table with chaining. */
 #include "hashtable.h"
 #include "memory.h"

newbrt/hashtable.h

 #ifndef HASHTABLE_H
 #define HASHTABLE_H
 
+#ident "Copyright (c) 2007 Tokutek Inc.  All rights reserved."
+
 #include "brttypes.h"
 /* Hash table with chaining. */
 /* The keys and values are byte sequences. */

newbrt/hashtest.c

+/* -*- mode: C; c-basic-offset: 4 -*- */
+#ident "Copyright (c) 2007 Tokutek Inc.  All rights reserved."
+
 #include "key.h"
 #include "hashtable.h"
 #include "memory.h"

newbrt/header-io.c

+/* -*- mode: C; c-basic-offset: 4 -*- */
+#ident "Copyright (c) 2007 Tokutek Inc.  All rights reserved."
+
 #include "brt-internal.h"
 #include <sys/types.h>
 #include <unistd.h>

newbrt/key.c

+/* -*- mode: C; c-basic-offset: 4 -*- */
+#ident "Copyright (c) 2007 Tokutek Inc.  All rights reserved."
+
 #include "brt-internal.h"
 #include <assert.h>
 #include <string.h>

newbrt/key.h

+#ident "Copyright (c) 2007 Tokutek Inc.  All rights reserved."
+
 #include "ybt.h"
 #include "brttypes.h"
 

newbrt/kv-pair.h

 #ifndef KV_PAIR_H
 #define KV_PAIR_H
 
+#ident "Copyright (c) 2007 Tokutek Inc.  All rights reserved."
+
 #include "memory.h"
 #include <string.h>
 

newbrt/list.h

+#ident "Copyright (c) 2007 Tokutek Inc.  All rights reserved."
+
 // This list is intended to be embedded in other data structures.
 struct list {
     struct list *next, *prev;

newbrt/lock.h

+#ident "Copyright (c) 2007 Tokutek Inc.  All rights reserved."
+
 #if defined(__x86_64) || defined(__i386)
 
 static inline void mfence (void) {

newbrt/log-internal.h

+#ident "Copyright (c) 2007 Tokutek Inc.  All rights reserved."
+
 #include <assert.h>
 #include <stdio.h>
 #include <sys/types.h>

newbrt/log-test.c

+/* -*- mode: C; c-basic-offset: 4 -*- */
+#ident "Copyright (c) 2007 Tokutek Inc.  All rights reserved."
+
 #include "log-internal.h"
 #include <sys/stat.h>
 #include <sys/types.h>

newbrt/log.c

+/* -*- mode: C; c-basic-offset: 4 -*- */
+#ident "Copyright (c) 2007 Tokutek Inc.  All rights reserved."
+
 #include <arpa/inet.h>
 #include <ctype.h>
 #include <dirent.h>

newbrt/log.h

 #ifndef TOKULOGGGER_H
 #define TOKULOGGGER_H
+
+#ident "Copyright (c) 2007 Tokutek Inc.  All rights reserved."
+
 #include "../include/db.h"
 #include "brttypes.h"
 #include "kv-pair.h"

newbrt/logformat.c

+/* -*- mode: C; c-basic-offset: 4 -*- */
+#ident "Copyright (c) 2007 Tokutek Inc.  All rights reserved."
+
 /* This file defines the logformat in an executable fashion.
  * This code is used to generate
  *   The code that writes into the log.
@@ -269,6 +272,7 @@ int main (int argc __attribute__((__unused__)), char *argv[]  __attribute__((__u
     cf = fopen(codepath, "w");      assert(cf!=0);
     hf = fopen(headerpath, "w");     assert(hf!=0);
     fprintf2(cf, hf, "/* Do not edit this file.  This code generated by logformat.c.  Copyright 2007 Tokutek.    */\n");
+    fprintf2(cf, hf, "#ident \"Copyright (c) 2007 Tokutek Inc.  All rights reserved.\"\n");
     fprintf(cf, "#include <stdio.h>\n");
     fprintf(hf, "#include \"brt-internal.h\"\n");
     fprintf(cf, "#include \"log_header.h\"\n");

newbrt/mdict-test.c

+/* -*- mode: C; c-basic-offset: 4 -*- */
+#ident "Copyright (c) 2007 Tokutek Inc.  All rights reserved."
+
 #include "mdict.h"
 #include <stdlib.h>
 #include <assert.h>

newbrt/mdict.c

+/* -*- mode: C; c-basic-offset: 4 -*- */
+#ident "Copyright (c) 2007 Tokutek Inc.  All rights reserved."
+
 #include "mdict.h"
 #include "memory.h"
 #define USEPMA

newbrt/mdict.h

 #ifndef MDICT_H
 #define MDICT_H
 
+#ident "Copyright (c) 2007 Tokutek Inc.  All rights reserved."
+
 #include "brttypes.h"
 
 //#define USEPMA

newbrt/memory.c

+/* -*- mode: C; c-basic-offset: 4 -*- */
+#ident "Copyright (c) 2007 Tokutek Inc.  All rights reserved."
+
 #include "memory.h"
 #include <assert.h>
 #include <string.h>

newbrt/memory.h

 #ifndef MEMORY_H
 #define MEMORY_H
 
+#ident "Copyright (c) 2007 Tokutek Inc.  All rights reserved."
+
 //#include <stdlib.h>
 
 /* Tokutek memory allocation functions and macros.

newbrt/mempool.c

+/* -*- mode: C; c-basic-offset: 4 -*- */
+#ident "Copyright (c) 2007 Tokutek Inc.  All rights reserved."
+
 #include <stdio.h>
 #include <assert.h>
 #include "mempool.h"

newbrt/mempool.h

 #ifndef _TOKU_MEMPOOL_H
 #define _TOKU_MEMPOOL_H
 
+#ident "Copyright (c) 2007 Tokutek Inc.  All rights reserved."
+
 /* a memory pool is a contiguous region of memory that supports single
    allocations from the pool.  these allocated regions are never recycled.
    when the memory pool no longer has free space, the allocated chunks 

newbrt/memtest.c

+/* -*- mode: C; c-basic-offset: 4 -*- */
+#ident "Copyright (c) 2007 Tokutek Inc.  All rights reserved."
+
 #include <stdio.h>
 #include <stdlib.h>
 #include <assert.h>

newbrt/myassert.c

+/* -*- mode: C; c-basic-offset: 4 -*- */
+#ident "Copyright (c) 2007 Tokutek Inc.  All rights reserved."
+
 #include "myassert.h"
 #include <stdio.h>
 #include <stdlib.h>

newbrt/myassert.h

 #ifndef MYASSERT_H
 #define MYASSERT_H
 
+#ident "Copyright (c) 2007 Tokutek Inc.  All rights reserved."
+
 #ifndef TESTER
 #include <assert.h>
 #else

newbrt/pma-internal.h

+#ident "Copyright (c) 2007 Tokutek Inc.  All rights reserved."
+
 #include "pma.h"
 #include "mempool.h"
 

newbrt/pma-test.c

+/* -*- mode: C; c-basic-offset: 4 -*- */
+#ident "Copyright (c) 2007 Tokutek Inc.  All rights reserved."
+
 #include "brt-internal.h"
 #include "key.h"
 #include <assert.h>

newbrt/pma.c

+/* -*- mode: C; c-basic-offset: 4 -*- */
+#ident "Copyright (c) 2007 Tokutek Inc.  All rights reserved."
+
 /* An in-memory Packed Memory Array dictionary.
    The keys and values are arrays of bytes, but are not necessarily kept in scan order.
    Only the pointers are kept.

newbrt/pma.h

 #ifndef PMA_H
 #define PMA_H
 
+#ident "Copyright (c) 2007 Tokutek Inc.  All rights reserved."
+
 #include "brttypes.h"
 #include "ybt.h"
 #include "yerror.h"

newbrt/primes.c

+/* -*- mode: C; c-basic-offset: 4 -*- */
+#ident "Copyright (c) 2007 Tokutek Inc.  All rights reserved."
+
 #include <assert.h>
 
 static int is_prime (int n) {

newbrt/primes.h

+#ident "Copyright (c) 2007 Tokutek Inc.  All rights reserved."
+
 /* Return the smallest prime >= 2^(idx+1)
  * Only works for idx<30 */
 int toku_get_prime (unsigned int idx);

newbrt/randdb4.c

+/* -*- mode: C; c-basic-offset: 4 -*- */
+#ident "Copyright (c) 2007 Tokutek Inc.  All rights reserved."
+
 /* Test random insertions using db4 */
 #include <assert.h>
 #include <db.h>

newbrt/rbuf.h

 #ifndef RBUF_H
 #define RBUF_H
 
+#ident "Copyright (c) 2007 Tokutek Inc.  All rights reserved."
+
 #include <assert.h>
 
 struct rbuf {

newbrt/recover.c

+/* -*- mode: C; c-basic-offset: 4 -*- */
+#ident "Copyright (c) 2007 Tokutek Inc.  All rights reserved."
+
 /* Recover an env.  The logs are in argv[1].  The new database is created in the cwd. */
 
 // Test:

newbrt/rwlock.c

+/* -*- mode: C; c-basic-offset: 4 -*- */
+#ident "Copyright (c) 2007 Tokutek Inc.  All rights reserved."
+
 /* Readers/writers locks implementation
  *
  *****************************************

newbrt/tdb_logprint.c

+/* -*- mode: C; c-basic-offset: 4 -*- */
+#ident "Copyright (c) 2007 Tokutek Inc.  All rights reserved."
+
 /* Dump the log from stdin to stdout. */
 #include <arpa/inet.h>
 #include <assert.h>

newbrt/test_oexcl.c

+/* -*- mode: C; c-basic-offset: 4 -*- */
+#ident "Copyright (c) 2007 Tokutek Inc.  All rights reserved."
+
 #include <assert.h>
 #include <errno.h>
 #include <fcntl.h>

newbrt/wbuf.h

 #ifndef WBUF_H
 #define WBUF_H
 
+#ident "Copyright (c) 2007 Tokutek Inc.  All rights reserved."
+
 #include <assert.h>
 #include <string.h>
 #include <errno.h>

newbrt/ybt-test.c

+/* -*- mode: C; c-basic-offset: 4 -*- */
+#ident "Copyright (c) 2007 Tokutek Inc.  All rights reserved."
+
 #define _FILE_OFFSET_BITS 64
 
 #include "ybt.h"

newbrt/ybt.h

 #ifndef YBT_H
 #define YBT_H
 
+#ident "Copyright (c) 2007 Tokutek Inc.  All rights reserved."
+
 // brttypes.h must be first to make 64-bit file mode work right in linux.
 #include "brttypes.h"
 #include "../include/db.h"

newbrt/yerror.h

 #ifndef YERROR_H
 #define YERROR_H
+
+#ident "Copyright (c) 2007 Tokutek Inc.  All rights reserved."
+
 enum pma_errors { BRT_OK=0, BRT_ALREADY_THERE = -2, BRT_KEYEMPTY=-3 };
 
 enum typ_tag { TYP_BRTNODE = 0xdead0001,