remove lib/libsqlite3, it has moved back to ports

1 files changed, 0 insertions, 169 deletions

diff --git a/lib/libsqlite3/src/mutex.c b/lib/libsqlite3/src/mutex.c
deleted file mode 100644
index 6f1bc9767db..00000000000
--- a/lib/libsqlite3/src/mutex.c
+++ /dev/null
@@ -1,169 +0,0 @@
-/*
-** 2007 August 14
-**
-** 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 file contains the C functions that implement mutexes.
-**
-** This file contains code that is common across all mutex implementations.
-*/
-#include "sqliteInt.h"
-
-#if defined(SQLITE_DEBUG) && !defined(SQLITE_MUTEX_OMIT)
-/*
-** For debugging purposes, record when the mutex subsystem is initialized
-** and uninitialized so that we can assert() if there is an attempt to
-** allocate a mutex while the system is uninitialized.
-*/
-static SQLITE_WSD int mutexIsInit = 0;
-#endif /* SQLITE_DEBUG && !defined(SQLITE_MUTEX_OMIT) */
-
-
-#ifndef SQLITE_MUTEX_OMIT
-/*
-** Initialize the mutex system.
-*/
-int sqlite3MutexInit(void){ 
-  int rc = SQLITE_OK;
-  if( !sqlite3GlobalConfig.mutex.xMutexAlloc ){
-    /* If the xMutexAlloc method has not been set, then the user did not
-    ** install a mutex implementation via sqlite3_config() prior to 
-    ** sqlite3_initialize() being called. This block copies pointers to
-    ** the default implementation into the sqlite3GlobalConfig structure.
-    */
-    sqlite3_mutex_methods const *pFrom;
-    sqlite3_mutex_methods *pTo = &sqlite3GlobalConfig.mutex;
-
-    if( sqlite3GlobalConfig.bCoreMutex ){
-      pFrom = sqlite3DefaultMutex();
-    }else{
-      pFrom = sqlite3NoopMutex();
-    }
-    pTo->xMutexInit = pFrom->xMutexInit;
-    pTo->xMutexEnd = pFrom->xMutexEnd;
-    pTo->xMutexFree = pFrom->xMutexFree;
-    pTo->xMutexEnter = pFrom->xMutexEnter;
-    pTo->xMutexTry = pFrom->xMutexTry;
-    pTo->xMutexLeave = pFrom->xMutexLeave;
-    pTo->xMutexHeld = pFrom->xMutexHeld;
-    pTo->xMutexNotheld = pFrom->xMutexNotheld;
-    sqlite3MemoryBarrier();
-    pTo->xMutexAlloc = pFrom->xMutexAlloc;
-  }
-  assert( sqlite3GlobalConfig.mutex.xMutexInit );
-  rc = sqlite3GlobalConfig.mutex.xMutexInit();
-
-#ifdef SQLITE_DEBUG
-  GLOBAL(int, mutexIsInit) = 1;
-#endif
-
-  return rc;
-}
-
-/*
-** Shutdown the mutex system. This call frees resources allocated by
-** sqlite3MutexInit().
-*/
-int sqlite3MutexEnd(void){
-  int rc = SQLITE_OK;
-  if( sqlite3GlobalConfig.mutex.xMutexEnd ){
-    rc = sqlite3GlobalConfig.mutex.xMutexEnd();
-  }
-
-#ifdef SQLITE_DEBUG
-  GLOBAL(int, mutexIsInit) = 0;
-#endif
-
-  return rc;
-}
-
-/*
-** Retrieve a pointer to a static mutex or allocate a new dynamic one.
-*/
-sqlite3_mutex *sqlite3_mutex_alloc(int id){
-#ifndef SQLITE_OMIT_AUTOINIT
-  if( id<=SQLITE_MUTEX_RECURSIVE && sqlite3_initialize() ) return 0;
-  if( id>SQLITE_MUTEX_RECURSIVE && sqlite3MutexInit() ) return 0;
-#endif
-  assert( sqlite3GlobalConfig.mutex.xMutexAlloc );
-  return sqlite3GlobalConfig.mutex.xMutexAlloc(id);
-}
-
-sqlite3_mutex *sqlite3MutexAlloc(int id){
-  if( !sqlite3GlobalConfig.bCoreMutex ){
-    return 0;
-  }
-  assert( GLOBAL(int, mutexIsInit) );
-  assert( sqlite3GlobalConfig.mutex.xMutexAlloc );
-  return sqlite3GlobalConfig.mutex.xMutexAlloc(id);
-}
-
-/*
-** Free a dynamic mutex.
-*/
-void sqlite3_mutex_free(sqlite3_mutex *p){
-  if( p ){
-    assert( sqlite3GlobalConfig.mutex.xMutexFree );
-    sqlite3GlobalConfig.mutex.xMutexFree(p);
-  }
-}
-
-/*
-** Obtain the mutex p. If some other thread already has the mutex, block
-** until it can be obtained.
-*/
-void sqlite3_mutex_enter(sqlite3_mutex *p){
-  if( p ){
-    assert( sqlite3GlobalConfig.mutex.xMutexEnter );
-    sqlite3GlobalConfig.mutex.xMutexEnter(p);
-  }
-}
-
-/*
-** Obtain the mutex p. If successful, return SQLITE_OK. Otherwise, if another
-** thread holds the mutex and it cannot be obtained, return SQLITE_BUSY.
-*/
-int sqlite3_mutex_try(sqlite3_mutex *p){
-  int rc = SQLITE_OK;
-  if( p ){
-    assert( sqlite3GlobalConfig.mutex.xMutexTry );
-    return sqlite3GlobalConfig.mutex.xMutexTry(p);
-  }
-  return rc;
-}
-
-/*
-** The sqlite3_mutex_leave() routine exits a mutex that was previously
-** entered by the same thread.  The behavior is undefined if the mutex 
-** is not currently entered. If a NULL pointer is passed as an argument
-** this function is a no-op.
-*/
-void sqlite3_mutex_leave(sqlite3_mutex *p){
-  if( p ){
-    assert( sqlite3GlobalConfig.mutex.xMutexLeave );
-    sqlite3GlobalConfig.mutex.xMutexLeave(p);
-  }
-}
-
-#ifndef NDEBUG
-/*
-** The sqlite3_mutex_held() and sqlite3_mutex_notheld() routine are
-** intended for use inside assert() statements.
-*/
-int sqlite3_mutex_held(sqlite3_mutex *p){
-  assert( p==0 || sqlite3GlobalConfig.mutex.xMutexHeld );
-  return p==0 || sqlite3GlobalConfig.mutex.xMutexHeld(p);
-}
-int sqlite3_mutex_notheld(sqlite3_mutex *p){
-  assert( p==0 || sqlite3GlobalConfig.mutex.xMutexNotheld );
-  return p==0 || sqlite3GlobalConfig.mutex.xMutexNotheld(p);
-}
-#endif
-
-#endif /* !defined(SQLITE_MUTEX_OMIT) */