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Resync to upstream mdb.master

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Howard Chu 2019-01-17 19:25:31 +00:00
parent 6bc0c7e685
commit efec3ed235
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GPG Key ID: FD2A70B44AB11BA7
27 changed files with 1081 additions and 843 deletions
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1
external/db_drivers/liblmdb/.gitignore vendored
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@ -5,6 +5,7 @@ mdb_copy
mdb_stat
mdb_dump
mdb_load
mdb_drop
*.lo
*.[ao]
*.so

2
external/db_drivers/liblmdb/COPYRIGHT vendored
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@ -1,4 +1,4 @@
Copyright 2011-2015 Howard Chu, Symas Corp.
Copyright 2011-2019 Howard Chu, Symas Corp.
All rights reserved.
Redistribution and use in source and binary forms, with or without

2
external/db_drivers/liblmdb/Doxyfile vendored
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@ -253,7 +253,7 @@ IDL_PROPERTY_SUPPORT = YES
# member in the group (if any) for the other members of the group. By default
# all members of a group must be documented explicitly.
DISTRIBUTE_GROUP_DOC = NO
DISTRIBUTE_GROUP_DOC = YES
# Set the SUBGROUPING tag to YES (the default) to allow class member groups of
# the same type (for instance a group of public functions) to be put as a

5
external/db_drivers/liblmdb/Makefile vendored
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@ -26,6 +26,7 @@ OPT = -O2 -g
CFLAGS = $(THREADS) $(OPT) $(W) $(XCFLAGS)
LDLIBS =
SOLIBS =
SOEXT = .so
prefix = /usr/local
exec_prefix = $(prefix)
bindir = $(exec_prefix)/bin
@ -37,7 +38,7 @@ mandir = $(datarootdir)/man
########################################################################
IHDRS = lmdb.h
ILIBS = liblmdb.a liblmdb.so
ILIBS = liblmdb.a liblmdb$(SOEXT)
IPROGS = mdb_stat mdb_copy mdb_dump mdb_load mdb_drop
IDOCS = mdb_stat.1 mdb_copy.1 mdb_dump.1 mdb_load.1 mdb_drop.1
PROGS = $(IPROGS) mtest mtest2 mtest3 mtest4 mtest5
@ -63,7 +64,7 @@ test: all
liblmdb.a: mdb.o midl.o
$(AR) rs $@ mdb.o midl.o
liblmdb.so: mdb.lo midl.lo
liblmdb$(SOEXT): mdb.lo midl.lo
# $(CC) $(LDFLAGS) -pthread -shared -Wl,-Bsymbolic -o $@ mdb.o midl.o $(SOLIBS)
$(CC) $(LDFLAGS) -pthread -shared -o $@ mdb.lo midl.lo $(SOLIBS)

2
external/db_drivers/liblmdb/intro.doc vendored
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@ -1,5 +1,5 @@
/*
* Copyright 2015 Howard Chu, Symas Corp.
* Copyright 2015-2018 Howard Chu, Symas Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without

63
external/db_drivers/liblmdb/lmdb.h vendored
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@ -97,11 +97,12 @@
* transactions. Each transaction belongs to one thread. See below.
* The #MDB_NOTLS flag changes this for read-only transactions.
*
* - Use an MDB_env* in the process which opened it, without fork()ing.
* - Use an MDB_env* in the process which opened it, not after fork().
*
* - Do not have open an LMDB database twice in the same process at
* the same time. Not even from a plain open() call - close()ing it
* breaks flock() advisory locking.
* breaks fcntl() advisory locking. (It is OK to reopen it after
* fork() - exec*(), since the lockfile has FD_CLOEXEC set.)
*
* - Avoid long-lived transactions. Read transactions prevent
* reuse of pages freed by newer write transactions, thus the
@ -135,7 +136,7 @@
*
* @author Howard Chu, Symas Corporation.
*
* @copyright Copyright 2011-2016 Howard Chu, Symas Corp. All rights reserved.
* @copyright Copyright 2011-2019 Howard Chu, Symas Corp. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted only as authorized by the OpenLDAP
@ -167,6 +168,7 @@
#include <sys/types.h>
#include <inttypes.h>
#include <limits.h>
#ifdef __cplusplus
extern "C" {
@ -179,11 +181,30 @@ typedef int mdb_mode_t;
typedef mode_t mdb_mode_t;
#endif
#ifdef MDB_VL32
typedef uint64_t mdb_size_t;
#define mdb_env_create mdb_env_create_vl32 /**< Prevent mixing with non-VL32 builds */
#ifdef _WIN32
# define MDB_FMT_Z "I"
#else
# define MDB_FMT_Z "z" /**< printf/scanf format modifier for size_t */
#endif
#ifndef MDB_VL32
/** Unsigned type used for mapsize, entry counts and page/transaction IDs.
*
* It is normally size_t, hence the name. Defining MDB_VL32 makes it
* uint64_t, but do not try this unless you know what you are doing.
*/
typedef size_t mdb_size_t;
# define MDB_SIZE_MAX SIZE_MAX /**< max #mdb_size_t */
/** #mdb_size_t printf formats, \b t = one of [diouxX] without quotes */
# define MDB_PRIy(t) MDB_FMT_Z #t
/** #mdb_size_t scanf formats, \b t = one of [dioux] without quotes */
# define MDB_SCNy(t) MDB_FMT_Z #t
#else
typedef uint64_t mdb_size_t;
# define MDB_SIZE_MAX UINT64_MAX
# define MDB_PRIy(t) PRI##t##64
# define MDB_SCNy(t) SCN##t##64
# define mdb_env_create mdb_env_create_vl32 /**< Prevent mixing with non-VL32 builds */
#endif
/** An abstraction for a file handle.
@ -322,7 +343,8 @@ typedef void (MDB_rel_func)(MDB_val *item, void *oldptr, void *newptr, void *rel
#define MDB_REVERSEKEY 0x02
/** use sorted duplicates */
#define MDB_DUPSORT 0x04
/** numeric keys in native byte order: either unsigned int or size_t.
/** numeric keys in native byte order, either unsigned int or #mdb_size_t.
* (lmdb expects 32-bit int <= size_t <= 32/64-bit mdb_size_t.)
* The keys must all be of the same size. */
#define MDB_INTEGERKEY 0x08
/** with #MDB_DUPSORT, sorted dup items have fixed size */
@ -380,7 +402,7 @@ typedef enum MDB_cursor_op {
MDB_GET_BOTH, /**< Position at key/data pair. Only for #MDB_DUPSORT */
MDB_GET_BOTH_RANGE, /**< position at key, nearest data. Only for #MDB_DUPSORT */
MDB_GET_CURRENT, /**< Return key/data at current cursor position */
MDB_GET_MULTIPLE, /**< Return key and up to a page of duplicate data items
MDB_GET_MULTIPLE, /**< Return up to a page of duplicate data items
from current cursor position. Move cursor to prepare
for #MDB_NEXT_MULTIPLE. Only for #MDB_DUPFIXED */
MDB_LAST, /**< Position at last key/data item */
@ -389,7 +411,7 @@ typedef enum MDB_cursor_op {
MDB_NEXT, /**< Position at next data item */
MDB_NEXT_DUP, /**< Position at next data item of current key.
Only for #MDB_DUPSORT */
MDB_NEXT_MULTIPLE, /**< Return key and up to a page of duplicate data items
MDB_NEXT_MULTIPLE, /**< Return up to a page of duplicate data items
from next cursor position. Move cursor to prepare
for #MDB_NEXT_MULTIPLE. Only for #MDB_DUPFIXED */
MDB_NEXT_NODUP, /**< Position at first data item of next key */
@ -400,7 +422,7 @@ typedef enum MDB_cursor_op {
MDB_SET, /**< Position at specified key */
MDB_SET_KEY, /**< Position at specified key, return key + data */
MDB_SET_RANGE, /**< Position at first key greater than or equal to specified key. */
MDB_PREV_MULTIPLE /**< Position at previous page and return key and up to
MDB_PREV_MULTIPLE /**< Position at previous page and return up to
a page of duplicate data items. Only for #MDB_DUPFIXED */
} MDB_cursor_op;
@ -458,8 +480,10 @@ typedef enum MDB_cursor_op {
#define MDB_BAD_VALSIZE (-30781)
/** The specified DBI was changed unexpectedly */
#define MDB_BAD_DBI (-30780)
/** Unexpected problem - txn should abort */
#define MDB_PROBLEM (-30779)
/** The last defined error code */
#define MDB_LAST_ERRCODE MDB_BAD_DBI
#define MDB_LAST_ERRCODE MDB_PROBLEM
/** @} */
/** @brief Statistics for a database in the environment */
@ -696,6 +720,7 @@ int mdb_env_copyfd(MDB_env *env, mdb_filehandle_t fd);
* <li>#MDB_CP_COMPACT - Perform compaction while copying: omit free
* pages and sequentially renumber all pages in output. This option
* consumes more CPU and runs more slowly than the default.
* Currently it fails if the environment has suffered a page leak.
* </ul>
* @return A non-zero error value on failure and 0 on success.
*/
@ -810,6 +835,10 @@ int mdb_env_get_flags(MDB_env *env, unsigned int *flags);
int mdb_env_get_path(MDB_env *env, const char **path);
/** @brief Return the filedescriptor for the given environment.
*
* This function may be called after fork(), so the descriptor can be
* closed before exec*(). Other LMDB file descriptors have FD_CLOEXEC.
* (Until LMDB 0.9.18, only the lockfile had that.)
*
* @param[in] env An environment handle returned by #mdb_env_create()
* @param[out] fd Address of a mdb_filehandle_t to contain the descriptor.
@ -1112,14 +1141,16 @@ int mdb_txn_renew(MDB_txn *txn);
* keys must be unique and may have only a single data item.
* <li>#MDB_INTEGERKEY
* Keys are binary integers in native byte order, either unsigned int
* or size_t, and will be sorted as such.
* or #mdb_size_t, and will be sorted as such.
* (lmdb expects 32-bit int <= size_t <= 32/64-bit mdb_size_t.)
* The keys must all be of the same size.
* <li>#MDB_DUPFIXED
* This flag may only be used in combination with #MDB_DUPSORT. This option
* tells the library that the data items for this database are all the same
* size, which allows further optimizations in storage and retrieval. When
* all data items are the same size, the #MDB_GET_MULTIPLE and #MDB_NEXT_MULTIPLE
* cursor operations may be used to retrieve multiple items at once.
* all data items are the same size, the #MDB_GET_MULTIPLE, #MDB_NEXT_MULTIPLE
* and #MDB_PREV_MULTIPLE cursor operations may be used to retrieve multiple
* items at once.
* <li>#MDB_INTEGERDUP
* This option specifies that duplicate data items are binary integers,
* similar to #MDB_INTEGERKEY keys.
@ -1524,6 +1555,10 @@ int mdb_cursor_put(MDB_cursor *cursor, MDB_val *key, MDB_val *data,
/** @brief Delete current key/data pair
*
* This function deletes the key/data pair to which the cursor refers.
* This does not invalidate the cursor, so operations such as MDB_NEXT
* can still be used on it.
* Both MDB_NEXT and MDB_GET_CURRENT will return the same record after
* this operation.
* @param[in] cursor A cursor handle returned by #mdb_cursor_open()
* @param[in] flags Options for this operation. This parameter
* must be set to 0 or one of the values described here.

1613
external/db_drivers/liblmdb/mdb.c vendored
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File diff suppressed because it is too large Load Diff

5
external/db_drivers/liblmdb/mdb_copy.1 vendored
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@ -1,5 +1,5 @@
.TH MDB_COPY 1 "2014/06/20" "LMDB 0.9.14"
.\" Copyright 2012-2015 Howard Chu, Symas Corp. All Rights Reserved.
.TH MDB_COPY 1 "2017/07/31" "LMDB 0.9.70"
.\" Copyright 2012-2019 Howard Chu, Symas Corp. All Rights Reserved.
.\" Copying restrictions apply. See COPYRIGHT/LICENSE.
.SH NAME
mdb_copy \- LMDB environment copy tool
@ -38,6 +38,7 @@ Write the library version number to the standard output, and exit.
Compact while copying. Only current data pages will be copied; freed
or unused pages will be omitted from the copy. This option will
slow down the backup process as it is more CPU-intensive.
Currently it fails if the environment has suffered a page leak.
.TP
.BR \-n
Open LDMB environment(s) which do not use subdirectories.

2
external/db_drivers/liblmdb/mdb_copy.c vendored
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@ -1,6 +1,6 @@
/* mdb_copy.c - memory-mapped database backup tool */
/*
* Copyright 2012-2015 Howard Chu, Symas Corp.
* Copyright 2012-2018 Howard Chu, Symas Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without

2
external/db_drivers/liblmdb/mdb_drop.1 vendored
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@ -1,5 +1,5 @@
.TH MDB_DROP 1 "2017/11/19" "LMDB 0.9.70"
.\" Copyright 2014-2017 Howard Chu, Symas Corp. All Rights Reserved.
.\" Copyright 2014-2018 Howard Chu, Symas Corp. All Rights Reserved.
.\" Copying restrictions apply. See COPYRIGHT/LICENSE.
.SH NAME
mdb_drop \- LMDB database delete tool

2
external/db_drivers/liblmdb/mdb_drop.c vendored
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@ -1,6 +1,6 @@
/* mdb_drop.c - memory-mapped database delete tool */
/*
* Copyright 2016-2017 Howard Chu, Symas Corp.
* Copyright 2016-2018 Howard Chu, Symas Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without

4
external/db_drivers/liblmdb/mdb_dump.1 vendored
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@ -1,5 +1,5 @@
.TH MDB_DUMP 1 "2014/06/20" "LMDB 0.9.14"
.\" Copyright 2014-2015 Howard Chu, Symas Corp. All Rights Reserved.
.TH MDB_DUMP 1 "2017/07/31" "LMDB 0.9.70"
.\" Copyright 2014-2017 Howard Chu, Symas Corp. All Rights Reserved.
.\" Copying restrictions apply. See COPYRIGHT/LICENSE.
.SH NAME
mdb_dump \- LMDB environment export tool

19
external/db_drivers/liblmdb/mdb_dump.c vendored
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@ -1,6 +1,6 @@
/* mdb_dump.c - memory-mapped database dump tool */
/*
* Copyright 2011-2015 Howard Chu, Symas Corp.
* Copyright 2011-2018 Howard Chu, Symas Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@ -20,20 +20,7 @@
#include <signal.h>
#include "lmdb.h"
#ifdef _WIN32
#define Z "I"
#else
#define Z "z"
#endif
#ifdef MDB_VL32
#ifdef _WIN32
#define Y "I64"
#else
#define Y "ll"
#endif
#else
#define Y Z
#endif
#define Yu MDB_PRIy(u)
#define PRINT 1
static int mode;
@ -124,7 +111,7 @@ static int dumpit(MDB_txn *txn, MDB_dbi dbi, char *name)
if (name)
printf("database=%s\n", name);
printf("type=btree\n");
printf("mapsize=%" Y "u\n", info.me_mapsize);
printf("mapsize=%"Yu"\n", info.me_mapsize);
if (info.me_mapaddr)
printf("mapaddr=%p\n", info.me_mapaddr);
printf("maxreaders=%u\n", info.me_maxreaders);

4
external/db_drivers/liblmdb/mdb_load.1 vendored
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@ -1,5 +1,5 @@
.TH MDB_LOAD 1 "2014/06/20" "LMDB 0.9.14"
.\" Copyright 2014-2015 Howard Chu, Symas Corp. All Rights Reserved.
.TH MDB_LOAD 1 "2015/09/30" "LMDB 0.9.17"
.\" Copyright 2014-2018 Howard Chu, Symas Corp. All Rights Reserved.
.\" Copying restrictions apply. See COPYRIGHT/LICENSE.
.SH NAME
mdb_load \- LMDB environment import tool

51
external/db_drivers/liblmdb/mdb_load.c vendored
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@ -1,6 +1,6 @@
/* mdb_load.c - memory-mapped database load tool */
/*
* Copyright 2011-2015 Howard Chu, Symas Corp.
* Copyright 2011-2018 Howard Chu, Symas Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@ -25,7 +25,7 @@ static int mode;
static char *subname = NULL;
static size_t lineno;
static mdb_size_t lineno;
static int version;
static int flags;
@ -39,20 +39,7 @@ static MDB_envinfo info;
static MDB_val kbuf, dbuf;
static MDB_val k0buf;
#ifdef _WIN32
#define Z "I"
#else
#define Z "z"
#endif
#ifdef MDB_VL32
#ifdef _WIN32
#define Y "I64"
#else
#define Y "ll"
#endif
#else
#define Y Z
#endif
#define Yu MDB_PRIy(u)
#define STRLENOF(s) (sizeof(s)-1)
@ -84,7 +71,7 @@ static void readhdr(void)
if (!strncmp(dbuf.mv_data, "VERSION=", STRLENOF("VERSION="))) {
version=atoi((char *)dbuf.mv_data+STRLENOF("VERSION="));
if (version > 3) {
fprintf(stderr, "%s: line %" Z "d: unsupported VERSION %d\n",
fprintf(stderr, "%s: line %"Yu": unsupported VERSION %d\n",
prog, lineno, version);
exit(EXIT_FAILURE);
}
@ -94,7 +81,7 @@ static void readhdr(void)
if (!strncmp((char *)dbuf.mv_data+STRLENOF("FORMAT="), "print", STRLENOF("print")))
mode |= PRINT;
else if (strncmp((char *)dbuf.mv_data+STRLENOF("FORMAT="), "bytevalue", STRLENOF("bytevalue"))) {
fprintf(stderr, "%s: line %" Z "d: unsupported FORMAT %s\n",
fprintf(stderr, "%s: line %"Yu": unsupported FORMAT %s\n",
prog, lineno, (char *)dbuf.mv_data+STRLENOF("FORMAT="));
exit(EXIT_FAILURE);
}
@ -105,7 +92,7 @@ static void readhdr(void)
subname = strdup((char *)dbuf.mv_data+STRLENOF("database="));
} else if (!strncmp(dbuf.mv_data, "type=", STRLENOF("type="))) {
if (strncmp((char *)dbuf.mv_data+STRLENOF("type="), "btree", STRLENOF("btree"))) {
fprintf(stderr, "%s: line %" Z "d: unsupported type %s\n",
fprintf(stderr, "%s: line %"Yu": unsupported type %s\n",
prog, lineno, (char *)dbuf.mv_data+STRLENOF("type="));
exit(EXIT_FAILURE);
}
@ -115,7 +102,7 @@ static void readhdr(void)
if (ptr) *ptr = '\0';
i = sscanf((char *)dbuf.mv_data+STRLENOF("mapaddr="), "%p", &info.me_mapaddr);
if (i != 1) {
fprintf(stderr, "%s: line %" Z "d: invalid mapaddr %s\n",
fprintf(stderr, "%s: line %"Yu": invalid mapaddr %s\n",
prog, lineno, (char *)dbuf.mv_data+STRLENOF("mapaddr="));
exit(EXIT_FAILURE);
}
@ -123,9 +110,10 @@ static void readhdr(void)
int i;
ptr = memchr(dbuf.mv_data, '\n', dbuf.mv_size);
if (ptr) *ptr = '\0';
i = sscanf((char *)dbuf.mv_data+STRLENOF("mapsize="), "%" Y "u", &info.me_mapsize);
i = sscanf((char *)dbuf.mv_data+STRLENOF("mapsize="),
"%" MDB_SCNy(u), &info.me_mapsize);
if (i != 1) {
fprintf(stderr, "%s: line %" Z "d: invalid mapsize %s\n",
fprintf(stderr, "%s: line %"Yu": invalid mapsize %s\n",
prog, lineno, (char *)dbuf.mv_data+STRLENOF("mapsize="));
exit(EXIT_FAILURE);
}
@ -135,7 +123,7 @@ static void readhdr(void)
if (ptr) *ptr = '\0';
i = sscanf((char *)dbuf.mv_data+STRLENOF("maxreaders="), "%u", &info.me_maxreaders);
if (i != 1) {
fprintf(stderr, "%s: line %" Z "d: invalid maxreaders %s\n",
fprintf(stderr, "%s: line %"Yu": invalid maxreaders %s\n",
prog, lineno, (char *)dbuf.mv_data+STRLENOF("maxreaders="));
exit(EXIT_FAILURE);
}
@ -151,12 +139,12 @@ static void readhdr(void)
if (!dbflags[i].bit) {
ptr = memchr(dbuf.mv_data, '=', dbuf.mv_size);
if (!ptr) {
fprintf(stderr, "%s: line %" Z "d: unexpected format\n",
fprintf(stderr, "%s: line %"Yu": unexpected format\n",
prog, lineno);
exit(EXIT_FAILURE);
} else {
*ptr = '\0';
fprintf(stderr, "%s: line %" Z "d: unrecognized keyword ignored: %s\n",
fprintf(stderr, "%s: line %"Yu": unrecognized keyword ignored: %s\n",
prog, lineno, (char *)dbuf.mv_data);
}
}
@ -166,7 +154,7 @@ static void readhdr(void)
static void badend(void)
{
fprintf(stderr, "%s: line %" Z "d: unexpected end of input\n",
fprintf(stderr, "%s: line %"Yu": unexpected end of input\n",
prog, lineno);
}
@ -224,7 +212,7 @@ badend:
buf->mv_data = realloc(buf->mv_data, buf->mv_size*2);
if (!buf->mv_data) {
Eof = 1;
fprintf(stderr, "%s: line %" Z "d: out of memory, line too long\n",
fprintf(stderr, "%s: line %"Yu": out of memory, line too long\n",
prog, lineno);
return EOF;
}
@ -259,7 +247,8 @@ badend:
c2 += 2;
}
} else {
c1++; c2++;
/* copies are redundant when no escapes were used */
*c1++ = *c2++;
}
}
} else {
@ -435,7 +424,7 @@ int main(int argc, char *argv[])
rc = readline(&data, &dbuf);
if (rc) {
fprintf(stderr, "%s: line %" Z "d: failed to read key value\n", prog, lineno);
fprintf(stderr, "%s: line %"Yu": failed to read key value\n", prog, lineno);
goto txn_abort;
}
@ -463,7 +452,7 @@ int main(int argc, char *argv[])
if (batch == 100) {
rc = mdb_txn_commit(txn);
if (rc) {
fprintf(stderr, "%s: line %" Z "d: txn_commit: %s\n",
fprintf(stderr, "%s: line %"Yu": txn_commit: %s\n",
prog, lineno, mdb_strerror(rc));
goto env_close;
}
@ -487,7 +476,7 @@ int main(int argc, char *argv[])
rc = mdb_txn_commit(txn);
txn = NULL;
if (rc) {
fprintf(stderr, "%s: line %" Z "d: txn_commit: %s\n",
fprintf(stderr, "%s: line %"Yu": txn_commit: %s\n",
prog, lineno, mdb_strerror(rc));
goto env_close;
}

4
external/db_drivers/liblmdb/mdb_stat.1 vendored
View File

@ -1,5 +1,5 @@
.TH MDB_STAT 1 "2014/06/20" "LMDB 0.9.14"
.\" Copyright 2012-2015 Howard Chu, Symas Corp. All Rights Reserved.
.TH MDB_STAT 1 "2017/07/31" "LMDB 0.9.70"
.\" Copyright 2012-2019 Howard Chu, Symas Corp. All Rights Reserved.
.\" Copying restrictions apply. See COPYRIGHT/LICENSE.
.SH NAME
mdb_stat \- LMDB environment status tool

46
external/db_drivers/liblmdb/mdb_stat.c vendored
View File

@ -1,6 +1,6 @@
/* mdb_stat.c - memory-mapped database status tool */
/*
* Copyright 2011-2015 Howard Chu, Symas Corp.
* Copyright 2011-2018 Howard Chu, Symas Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@ -17,20 +17,8 @@
#include <unistd.h>
#include "lmdb.h"
#ifdef _WIN32
#define Z "I"
#else
#define Z "z"
#endif
#ifdef MDB_VL32
#ifdef _WIN32
#define Y "I64"
#else
#define Y "ll"
#endif
#else
#define Y Z
#endif
#define Z MDB_FMT_Z
#define Yu MDB_PRIy(u)
static void prstat(MDB_stat *ms)
{
@ -38,10 +26,10 @@ static void prstat(MDB_stat *ms)
printf(" Page size: %u\n", ms->ms_psize);
#endif
printf(" Tree depth: %u\n", ms->ms_depth);
printf(" Branch pages: %"Y"u\n", ms->ms_branch_pages);
printf(" Leaf pages: %"Y"u\n", ms->ms_leaf_pages);
printf(" Overflow pages: %"Y"u\n", ms->ms_overflow_pages);
printf(" Entries: %"Y"u\n", ms->ms_entries);
printf(" Branch pages: %"Yu"\n", ms->ms_branch_pages);
printf(" Leaf pages: %"Yu"\n", ms->ms_leaf_pages);
printf(" Overflow pages: %"Yu"\n", ms->ms_overflow_pages);
printf(" Entries: %"Yu"\n", ms->ms_entries);
}
static void usage(char *prog)
@ -138,11 +126,11 @@ int main(int argc, char *argv[])
(void)mdb_env_info(env, &mei);
printf("Environment Info\n");
printf(" Map address: %p\n", mei.me_mapaddr);
printf(" Map size: %"Y"u\n", mei.me_mapsize);
printf(" Map size: %"Yu"\n", mei.me_mapsize);
printf(" Page size: %u\n", mst.ms_psize);
printf(" Max pages: %"Y"u\n", mei.me_mapsize / mst.ms_psize);
printf(" Number of pages used: %"Y"u\n", mei.me_last_pgno+1);
printf(" Last transaction ID: %"Y"u\n", mei.me_last_txnid);
printf(" Max pages: %"Yu"\n", mei.me_mapsize / mst.ms_psize);
printf(" Number of pages used: %"Yu"\n", mei.me_last_pgno+1);
printf(" Last transaction ID: %"Yu"\n", mei.me_last_txnid);
printf(" Max readers: %u\n", mei.me_maxreaders);
printf(" Number of readers used: %u\n", mei.me_numreaders);
}
@ -169,7 +157,7 @@ int main(int argc, char *argv[])
if (freinfo) {
MDB_cursor *cursor;
MDB_val key, data;
size_t pages = 0, *iptr;
mdb_size_t pages = 0, *iptr;
printf("Freelist Status\n");
dbi = 0;
@ -189,7 +177,7 @@ int main(int argc, char *argv[])
pages += *iptr;
if (freinfo > 1) {
char *bad = "";
size_t pg, prev;
mdb_size_t pg, prev;
ssize_t i, j, span = 0;
j = *iptr++;
for (i = j, prev = 1; --i >= 0; ) {
@ -200,20 +188,20 @@ int main(int argc, char *argv[])
pg += span;
for (; i >= span && iptr[i-span] == pg; span++, pg++) ;
}
printf(" Transaction %"Z"u, %"Z"d pages, maxspan %"Z"d%s\n",
*(size_t *)key.mv_data, j, span, bad);
printf(" Transaction %"Yu", %"Z"d pages, maxspan %"Z"d%s\n",
*(mdb_size_t *)key.mv_data, j, span, bad);
if (freinfo > 2) {
for (--j; j >= 0; ) {
pg = iptr[j];
for (span=1; --j >= 0 && iptr[j] == pg+span; span++) ;
printf(span>1 ? " %9"Z"u[%"Z"d]\n" : " %9"Z"u\n",
printf(span>1 ? " %9"Yu"[%"Z"d]\n" : " %9"Yu"\n",
pg, span);
}
}
}
}
mdb_cursor_close(cursor);
printf(" Free pages: %"Z"u\n", pages);
printf(" Free pages: %"Yu"\n", pages);
}
rc = mdb_open(txn, subname, 0, &dbi);

3
external/db_drivers/liblmdb/midl.c vendored
View File

@ -3,7 +3,8 @@
/* $OpenLDAP$ */
/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
*
* Copyright 2000-2015 The OpenLDAP Foundation.
* Copyright 2000-2019 The OpenLDAP Foundation.
* Portions Copyright 2001-2018 Howard Chu, Symas Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without

12
external/db_drivers/liblmdb/midl.h vendored
View File

@ -11,7 +11,8 @@
/* $OpenLDAP$ */
/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
*
* Copyright 2000-2015 The OpenLDAP Foundation.
* Copyright 2000-2019 The OpenLDAP Foundation.
* Portions Copyright 2001-2019 Howard Chu, Symas Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@ -26,8 +27,7 @@
#ifndef _MDB_MIDL_H_
#define _MDB_MIDL_H_
#include <stddef.h>
#include <inttypes.h>
#include "lmdb.h"
#ifdef __cplusplus
extern "C" {
@ -43,11 +43,7 @@ extern "C" {
/** A generic unsigned ID number. These were entryIDs in back-bdb.
* Preferably it should have the same size as a pointer.
*/
#ifdef MDB_VL32
typedef uint64_t MDB_ID;
#else
typedef size_t MDB_ID;
#endif
typedef mdb_size_t MDB_ID;
/** An IDL is an ID List, a sorted array of IDs. The first
* element of the array is a counter for how many actual

2
external/db_drivers/liblmdb/mtest.c vendored
View File

@ -1,6 +1,6 @@
/* mtest.c - memory-mapped database tester/toy */
/*
* Copyright 2011-2015 Howard Chu, Symas Corp.
* Copyright 2011-2018 Howard Chu, Symas Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without

2
external/db_drivers/liblmdb/mtest2.c vendored
View File

@ -1,6 +1,6 @@
/* mtest2.c - memory-mapped database tester/toy */
/*
* Copyright 2011-2015 Howard Chu, Symas Corp.
* Copyright 2011-2018 Howard Chu, Symas Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without

2
external/db_drivers/liblmdb/mtest3.c vendored
View File

@ -1,6 +1,6 @@
/* mtest3.c - memory-mapped database tester/toy */
/*
* Copyright 2011-2015 Howard Chu, Symas Corp.
* Copyright 2011-2018 Howard Chu, Symas Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without

2
external/db_drivers/liblmdb/mtest4.c vendored
View File

@ -1,6 +1,6 @@
/* mtest4.c - memory-mapped database tester/toy */
/*
* Copyright 2011-2015 Howard Chu, Symas Corp.
* Copyright 2011-2018 Howard Chu, Symas Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without

2
external/db_drivers/liblmdb/mtest5.c vendored
View File

@ -1,6 +1,6 @@
/* mtest5.c - memory-mapped database tester/toy */
/*
* Copyright 2011-2015 Howard Chu, Symas Corp.
* Copyright 2011-2018 Howard Chu, Symas Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without

2
external/db_drivers/liblmdb/mtest6.c vendored
View File

@ -1,6 +1,6 @@
/* mtest6.c - memory-mapped database tester/toy */
/*
* Copyright 2011-2015 Howard Chu, Symas Corp.
* Copyright 2011-2018 Howard Chu, Symas Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without

2
external/db_drivers/liblmdb/sample-bdb.txt vendored
View File

@ -3,7 +3,7 @@
* Do a line-by-line comparison of this and sample-mdb.txt
*/
/*
* Copyright 2012-2015 Howard Chu, Symas Corp.
* Copyright 2012-2018 Howard Chu, Symas Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without

2
external/db_drivers/liblmdb/sample-mdb.txt vendored
View File

@ -3,7 +3,7 @@
* Do a line-by-line comparison of this and sample-bdb.txt
*/
/*
* Copyright 2012-2015 Howard Chu, Symas Corp.
* Copyright 2012-2018 Howard Chu, Symas Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without