synch build after import

1 files changed, 51 insertions, 24 deletions

diff --git a/lib/libsqlite3/src/sqlite3.h b/lib/libsqlite3/src/sqlite3.h
index e2ca400ed79..cf52342dc31 100644
--- a/lib/libsqlite3/src/sqlite3.h
+++ b/lib/libsqlite3/src/sqlite3.h
@@ -103,8 +103,8 @@ extern "C" {
 ** [sqlite3_libversion_number()], [sqlite3_sourceid()],
 ** [sqlite_version()] and [sqlite_source_id()].
 */
-#define SQLITE_VERSION        "3.7.12.1"
-#define SQLITE_VERSION_NUMBER 3007012
+#define SQLITE_VERSION        "3.7.13"
+#define SQLITE_VERSION_NUMBER 3007013
 #define SQLITE_SOURCE_ID      "OpenBSD"
 
 /*
@@ -240,18 +240,6 @@ typedef struct sqlite3 sqlite3;
 */
 typedef int64_t sqlite_int64;
 typedef uint64_t sqlite_uint64;
-#if 0
-#ifdef SQLITE_INT64_TYPE
-  typedef SQLITE_INT64_TYPE sqlite_int64;
-  typedef unsigned SQLITE_INT64_TYPE sqlite_uint64;
-#elif defined(_MSC_VER) || defined(__BORLANDC__)
-  typedef __int64 sqlite_int64;
-  typedef unsigned __int64 sqlite_uint64;
-#else
-  typedef long long int sqlite_int64;
-  typedef unsigned long long int sqlite_uint64;
-#endif
-#endif
 typedef sqlite_int64 sqlite3_int64;
 typedef sqlite_uint64 sqlite3_uint64;
 
@@ -478,6 +466,7 @@ int sqlite3_exec(
 #define SQLITE_OPEN_EXCLUSIVE        0x00000010  /* VFS only */
 #define SQLITE_OPEN_AUTOPROXY        0x00000020  /* VFS only */
 #define SQLITE_OPEN_URI              0x00000040  /* Ok for sqlite3_open_v2() */
+#define SQLITE_OPEN_MEMORY           0x00000080  /* Ok for sqlite3_open_v2() */
 #define SQLITE_OPEN_MAIN_DB          0x00000100  /* VFS only */
 #define SQLITE_OPEN_TEMP_DB          0x00000200  /* VFS only */
 #define SQLITE_OPEN_TRANSIENT_DB     0x00000400  /* VFS only */
@@ -2169,12 +2158,12 @@ char *sqlite3_vsnprintf(int,char*,const char*, va_list);
 ** implementation of these routines to be omitted.  That capability
 ** is no longer provided.  Only built-in memory allocators can be used.
 **
-** The Windows OS interface layer calls
+** Prior to SQLite version 3.7.10, the Windows OS interface layer called
 ** the system malloc() and free() directly when converting
 ** filenames between the UTF-8 encoding used by SQLite
 ** and whatever filename encoding is used by the particular Windows
-** installation.  Memory allocation errors are detected, but
-** they are reported back as [SQLITE_CANTOPEN] or
+** installation.  Memory allocation errors were detected, but
+** they were reported back as [SQLITE_CANTOPEN] or
 ** [SQLITE_IOERR] rather than [SQLITE_NOMEM].
 **
 ** The pointer arguments to [sqlite3_free()] and [sqlite3_realloc()]
@@ -2575,18 +2564,20 @@ void sqlite3_progress_handler(sqlite3*, int, int(*)(void*), void*);
 **     present, then the VFS specified by the option takes precedence over
 **     the value passed as the fourth parameter to sqlite3_open_v2().
 **
-**   <li> <b>mode</b>: ^(The mode parameter may be set to either "ro", "rw" or
-**     "rwc". Attempting to set it to any other value is an error)^. 
+**   <li> <b>mode</b>: ^(The mode parameter may be set to either "ro", "rw",
+**     "rwc", or "memory". Attempting to set it to any other value is
+**     an error)^. 
 **     ^If "ro" is specified, then the database is opened for read-only 
 **     access, just as if the [SQLITE_OPEN_READONLY] flag had been set in the 
 **     third argument to sqlite3_prepare_v2(). ^If the mode option is set to 
 **     "rw", then the database is opened for read-write (but not create) 
 **     access, as if SQLITE_OPEN_READWRITE (but not SQLITE_OPEN_CREATE) had 
 **     been set. ^Value "rwc" is equivalent to setting both 
-**     SQLITE_OPEN_READWRITE and SQLITE_OPEN_CREATE. ^If sqlite3_open_v2() is 
-**     used, it is an error to specify a value for the mode parameter that is 
-**     less restrictive than that specified by the flags passed as the third 
-**     parameter.
+**     SQLITE_OPEN_READWRITE and SQLITE_OPEN_CREATE.  ^If the mode option is
+**     set to "memory" then a pure [in-memory database] that never reads
+**     or writes from disk is used. ^It is an error to specify a value for
+**     the mode parameter that is less restrictive than that specified by
+**     the flags passed in the third parameter to sqlite3_open_v2().
 **
 **   <li> <b>cache</b>: ^The cache parameter may be set to either "shared" or
 **     "private". ^Setting it to "shared" is equivalent to setting the
@@ -4450,6 +4441,43 @@ int sqlite3_sleep(int);
 SQLITE_EXTERN char *sqlite3_temp_directory;
 
 /*
+** CAPI3REF: Name Of The Folder Holding Database Files
+**
+** ^(If this global variable is made to point to a string which is
+** the name of a folder (a.k.a. directory), then all database files
+** specified with a relative pathname and created or accessed by
+** SQLite when using a built-in windows [sqlite3_vfs | VFS] will be assumed
+** to be relative to that directory.)^ ^If this variable is a NULL
+** pointer, then SQLite assumes that all database files specified
+** with a relative pathname are relative to the current directory
+** for the process.  Only the windows VFS makes use of this global
+** variable; it is ignored by the unix VFS.
+**
+** Changing the value of this variable while a database connection is
+** open can result in a corrupt database.
+**
+** It is not safe to read or modify this variable in more than one
+** thread at a time.  It is not safe to read or modify this variable
+** if a [database connection] is being used at the same time in a separate
+** thread.
+** It is intended that this variable be set once
+** as part of process initialization and before any SQLite interface
+** routines have been called and that this variable remain unchanged
+** thereafter.
+**
+** ^The [data_store_directory pragma] may modify this variable and cause
+** it to point to memory obtained from [sqlite3_malloc].  ^Furthermore,
+** the [data_store_directory pragma] always assumes that any string
+** that this variable points to is held in memory obtained from 
+** [sqlite3_malloc] and the pragma may attempt to free that memory
+** using [sqlite3_free].
+** Hence, if this variable is modified directly, either it should be
+** made NULL or made to point to memory obtained from [sqlite3_malloc]
+** or else the use of the [data_store_directory pragma] should be avoided.
+*/
+SQLITE_EXTERN char *sqlite3_data_directory;
+
+/*
 ** CAPI3REF: Test For Auto-Commit Mode
 ** KEYWORDS: {autocommit mode}
 **
@@ -4627,7 +4655,6 @@ void *sqlite3_update_hook(
 
 /*
 ** CAPI3REF: Enable Or Disable Shared Pager Cache
-** KEYWORDS: {shared cache}
 **
 ** ^(This routine enables or disables the sharing of the database cache
 ** and schema data structures between [database connection | connections]