remove lib/libsqlite3, it has moved back to ports

1 files changed, 0 insertions, 209 deletions

diff --git a/lib/libsqlite3/src/os.h b/lib/libsqlite3/src/os.h
deleted file mode 100644
index 2c1b86f913b..00000000000
--- a/lib/libsqlite3/src/os.h
+++ /dev/null
@@ -1,209 +0,0 @@
-/*
-** 2001 September 16
-**
-** The author disclaims copyright to this source code.  In place of
-** a legal notice, here is a blessing:
-**
-**    May you do good and not evil.
-**    May you find forgiveness for yourself and forgive others.
-**    May you share freely, never taking more than you give.
-**
-******************************************************************************
-**
-** This header file (together with is companion C source-code file
-** "os.c") attempt to abstract the underlying operating system so that
-** the SQLite library will work on both POSIX and windows systems.
-**
-** This header file is #include-ed by sqliteInt.h and thus ends up
-** being included by every source file.
-*/
-#ifndef _SQLITE_OS_H_
-#define _SQLITE_OS_H_
-
-/*
-** Attempt to automatically detect the operating system and setup the
-** necessary pre-processor macros for it.
-*/
-#include "os_setup.h"
-
-/* If the SET_FULLSYNC macro is not defined above, then make it
-** a no-op
-*/
-#ifndef SET_FULLSYNC
-# define SET_FULLSYNC(x,y)
-#endif
-
-/*
-** The default size of a disk sector
-*/
-#ifndef SQLITE_DEFAULT_SECTOR_SIZE
-# define SQLITE_DEFAULT_SECTOR_SIZE 4096
-#endif
-
-/*
-** Temporary files are named starting with this prefix followed by 16 random
-** alphanumeric characters, and no file extension. They are stored in the
-** OS's standard temporary file directory, and are deleted prior to exit.
-** If sqlite is being embedded in another program, you may wish to change the
-** prefix to reflect your program's name, so that if your program exits
-** prematurely, old temporary files can be easily identified. This can be done
-** using -DSQLITE_TEMP_FILE_PREFIX=myprefix_ on the compiler command line.
-**
-** 2006-10-31:  The default prefix used to be "sqlite_".  But then
-** Mcafee started using SQLite in their anti-virus product and it
-** started putting files with the "sqlite" name in the c:/temp folder.
-** This annoyed many windows users.  Those users would then do a 
-** Google search for "sqlite", find the telephone numbers of the
-** developers and call to wake them up at night and complain.
-** For this reason, the default name prefix is changed to be "sqlite" 
-** spelled backwards.  So the temp files are still identified, but
-** anybody smart enough to figure out the code is also likely smart
-** enough to know that calling the developer will not help get rid
-** of the file.
-*/
-#ifndef SQLITE_TEMP_FILE_PREFIX
-# define SQLITE_TEMP_FILE_PREFIX "etilqs_"
-#endif
-
-/*
-** The following values may be passed as the second argument to
-** sqlite3OsLock(). The various locks exhibit the following semantics:
-**
-** SHARED:    Any number of processes may hold a SHARED lock simultaneously.
-** RESERVED:  A single process may hold a RESERVED lock on a file at
-**            any time. Other processes may hold and obtain new SHARED locks.
-** PENDING:   A single process may hold a PENDING lock on a file at
-**            any one time. Existing SHARED locks may persist, but no new
-**            SHARED locks may be obtained by other processes.
-** EXCLUSIVE: An EXCLUSIVE lock precludes all other locks.
-**
-** PENDING_LOCK may not be passed directly to sqlite3OsLock(). Instead, a
-** process that requests an EXCLUSIVE lock may actually obtain a PENDING
-** lock. This can be upgraded to an EXCLUSIVE lock by a subsequent call to
-** sqlite3OsLock().
-*/
-#define NO_LOCK         0
-#define SHARED_LOCK     1
-#define RESERVED_LOCK   2
-#define PENDING_LOCK    3
-#define EXCLUSIVE_LOCK  4
-
-/*
-** File Locking Notes:  (Mostly about windows but also some info for Unix)
-**
-** We cannot use LockFileEx() or UnlockFileEx() on Win95/98/ME because
-** those functions are not available.  So we use only LockFile() and
-** UnlockFile().
-**
-** LockFile() prevents not just writing but also reading by other processes.
-** A SHARED_LOCK is obtained by locking a single randomly-chosen 
-** byte out of a specific range of bytes. The lock byte is obtained at 
-** random so two separate readers can probably access the file at the 
-** same time, unless they are unlucky and choose the same lock byte.
-** An EXCLUSIVE_LOCK is obtained by locking all bytes in the range.
-** There can only be one writer.  A RESERVED_LOCK is obtained by locking
-** a single byte of the file that is designated as the reserved lock byte.
-** A PENDING_LOCK is obtained by locking a designated byte different from
-** the RESERVED_LOCK byte.
-**
-** On WinNT/2K/XP systems, LockFileEx() and UnlockFileEx() are available,
-** which means we can use reader/writer locks.  When reader/writer locks
-** are used, the lock is placed on the same range of bytes that is used
-** for probabilistic locking in Win95/98/ME.  Hence, the locking scheme
-** will support two or more Win95 readers or two or more WinNT readers.
-** But a single Win95 reader will lock out all WinNT readers and a single
-** WinNT reader will lock out all other Win95 readers.
-**
-** The following #defines specify the range of bytes used for locking.
-** SHARED_SIZE is the number of bytes available in the pool from which
-** a random byte is selected for a shared lock.  The pool of bytes for
-** shared locks begins at SHARED_FIRST. 
-**
-** The same locking strategy and
-** byte ranges are used for Unix.  This leaves open the possibility of having
-** clients on win95, winNT, and unix all talking to the same shared file
-** and all locking correctly.  To do so would require that samba (or whatever
-** tool is being used for file sharing) implements locks correctly between
-** windows and unix.  I'm guessing that isn't likely to happen, but by
-** using the same locking range we are at least open to the possibility.
-**
-** Locking in windows is manditory.  For this reason, we cannot store
-** actual data in the bytes used for locking.  The pager never allocates
-** the pages involved in locking therefore.  SHARED_SIZE is selected so
-** that all locks will fit on a single page even at the minimum page size.
-** PENDING_BYTE defines the beginning of the locks.  By default PENDING_BYTE
-** is set high so that we don't have to allocate an unused page except
-** for very large databases.  But one should test the page skipping logic 
-** by setting PENDING_BYTE low and running the entire regression suite.
-**
-** Changing the value of PENDING_BYTE results in a subtly incompatible
-** file format.  Depending on how it is changed, you might not notice
-** the incompatibility right away, even running a full regression test.
-** The default location of PENDING_BYTE is the first byte past the
-** 1GB boundary.
-**
-*/
-#ifdef SQLITE_OMIT_WSD
-# define PENDING_BYTE     (0x40000000)
-#else
-# define PENDING_BYTE      sqlite3PendingByte
-#endif
-#define RESERVED_BYTE     (PENDING_BYTE+1)
-#define SHARED_FIRST      (PENDING_BYTE+2)
-#define SHARED_SIZE       510
-
-/*
-** Wrapper around OS specific sqlite3_os_init() function.
-*/
-int sqlite3OsInit(void);
-
-/* 
-** Functions for accessing sqlite3_file methods 
-*/
-int sqlite3OsClose(sqlite3_file*);
-int sqlite3OsRead(sqlite3_file*, void*, int amt, i64 offset);
-int sqlite3OsWrite(sqlite3_file*, const void*, int amt, i64 offset);
-int sqlite3OsTruncate(sqlite3_file*, i64 size);
-int sqlite3OsSync(sqlite3_file*, int);
-int sqlite3OsFileSize(sqlite3_file*, i64 *pSize);
-int sqlite3OsLock(sqlite3_file*, int);
-int sqlite3OsUnlock(sqlite3_file*, int);
-int sqlite3OsCheckReservedLock(sqlite3_file *id, int *pResOut);
-int sqlite3OsFileControl(sqlite3_file*,int,void*);
-void sqlite3OsFileControlHint(sqlite3_file*,int,void*);
-#define SQLITE_FCNTL_DB_UNCHANGED 0xca093fa0
-int sqlite3OsSectorSize(sqlite3_file *id);
-int sqlite3OsDeviceCharacteristics(sqlite3_file *id);
-int sqlite3OsShmMap(sqlite3_file *,int,int,int,void volatile **);
-int sqlite3OsShmLock(sqlite3_file *id, int, int, int);
-void sqlite3OsShmBarrier(sqlite3_file *id);
-int sqlite3OsShmUnmap(sqlite3_file *id, int);
-int sqlite3OsFetch(sqlite3_file *id, i64, int, void **);
-int sqlite3OsUnfetch(sqlite3_file *, i64, void *);
-
-
-/* 
-** Functions for accessing sqlite3_vfs methods 
-*/
-int sqlite3OsOpen(sqlite3_vfs *, const char *, sqlite3_file*, int, int *);
-int sqlite3OsDelete(sqlite3_vfs *, const char *, int);
-int sqlite3OsAccess(sqlite3_vfs *, const char *, int, int *pResOut);
-int sqlite3OsFullPathname(sqlite3_vfs *, const char *, int, char *);
-#ifndef SQLITE_OMIT_LOAD_EXTENSION
-void *sqlite3OsDlOpen(sqlite3_vfs *, const char *);
-void sqlite3OsDlError(sqlite3_vfs *, int, char *);
-void (*sqlite3OsDlSym(sqlite3_vfs *, void *, const char *))(void);
-void sqlite3OsDlClose(sqlite3_vfs *, void *);
-#endif /* SQLITE_OMIT_LOAD_EXTENSION */
-int sqlite3OsRandomness(sqlite3_vfs *, int, char *);
-int sqlite3OsSleep(sqlite3_vfs *, int);
-int sqlite3OsCurrentTimeInt64(sqlite3_vfs *, sqlite3_int64*);
-
-/*
-** Convenience functions for opening and closing files using 
-** sqlite3_malloc() to obtain space for the file-handle structure.
-*/
-int sqlite3OsOpenMalloc(sqlite3_vfs *, const char *, sqlite3_file **, int,int*);
-int sqlite3OsCloseFree(sqlite3_file *);
-
-#endif /* _SQLITE_OS_H_ */