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Upgrade SQLite to 3.40 (#699)

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Paul Kulchenko 2022-11-28 12:54:48 -08:00 • committed by GitHub
parent bcae817215
commit 0dc0758574
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GPG key ID: 4AEE18F83AFDEB23
151 changed files with 27917 additions and 22169 deletions
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14
third_party/sqlite3/os.c vendored
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@ -13,8 +13,7 @@
** This file contains OS interface code that is common to all
** architectures.
*/
#include "third_party/sqlite3/sqliteInt.inc"
/* clang-format off */
#include "third_party/sqlite3/sqliteInt.h"
/*
** If we compile with the SQLITE_TEST macro set, then the following block
@ -107,9 +106,11 @@ int sqlite3OsFileSize(sqlite3_file *id, i64 *pSize){
}
int sqlite3OsLock(sqlite3_file *id, int lockType){
DO_OS_MALLOC_TEST(id);
assert( lockType>=SQLITE_LOCK_SHARED && lockType<=SQLITE_LOCK_EXCLUSIVE );
return id->pMethods->xLock(id, lockType);
}
int sqlite3OsUnlock(sqlite3_file *id, int lockType){
assert( lockType==SQLITE_LOCK_NONE || lockType==SQLITE_LOCK_SHARED );
return id->pMethods->xUnlock(id, lockType);
}
int sqlite3OsCheckReservedLock(sqlite3_file *id, int *pResOut){
@ -162,6 +163,7 @@ int sqlite3OsSectorSize(sqlite3_file *id){
return (xSectorSize ? xSectorSize(id) : SQLITE_DEFAULT_SECTOR_SIZE);
}
int sqlite3OsDeviceCharacteristics(sqlite3_file *id){
if( NEVER(id->pMethods==0) ) return 0;
return id->pMethods->xDeviceCharacteristics(id);
}
#ifndef SQLITE_OMIT_WAL
@ -223,6 +225,7 @@ int sqlite3OsOpen(
** down into the VFS layer. Some SQLITE_OPEN_ flags (for example,
** SQLITE_OPEN_FULLMUTEX or SQLITE_OPEN_SHAREDCACHE) are blocked before
** reaching the VFS. */
assert( zPath || (flags & SQLITE_OPEN_EXCLUSIVE) );
rc = pVfs->xOpen(pVfs, zPath, pFile, flags & 0x1087f7f, pFlagsOut);
assert( rc==SQLITE_OK || pFile->pMethods==0 );
return rc;
@ -230,7 +233,7 @@ int sqlite3OsOpen(
int sqlite3OsDelete(sqlite3_vfs *pVfs, const char *zPath, int dirSync){
DO_OS_MALLOC_TEST(0);
assert( dirSync==0 || dirSync==1 );
return pVfs->xDelete(pVfs, zPath, dirSync);
return pVfs->xDelete!=0 ? pVfs->xDelete(pVfs, zPath, dirSync) : SQLITE_OK;
}
int sqlite3OsAccess(
sqlite3_vfs *pVfs,
@ -253,6 +256,8 @@ int sqlite3OsFullPathname(
}
#ifndef SQLITE_OMIT_LOAD_EXTENSION
void *sqlite3OsDlOpen(sqlite3_vfs *pVfs, const char *zPath){
assert( zPath!=0 );
assert( strlen(zPath)<=SQLITE_MAX_PATHLEN ); /* tag-20210611-1 */
return pVfs->xDlOpen(pVfs, zPath);
}
void sqlite3OsDlError(sqlite3_vfs *pVfs, int nByte, char *zBufOut){
@ -314,12 +319,15 @@ int sqlite3OsOpenMalloc(
rc = sqlite3OsOpen(pVfs, zFile, pFile, flags, pOutFlags);
if( rc!=SQLITE_OK ){
sqlite3_free(pFile);
*ppFile = 0;
}else{
*ppFile = pFile;
}
}else{
*ppFile = 0;
rc = SQLITE_NOMEM_BKPT;
}
assert( *ppFile!=0 || rc!=SQLITE_OK );
return rc;
}
void sqlite3OsCloseFree(sqlite3_file *pFile){