[sql] Import reference version of SQLite 3.10.2.

third_party/sqlite/sqlite-src-3100200/src/ctime.c

 /*
 ** 2010 February 23
 **
 ** 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.
 **
@@ skipping 15 matching lines @@
 ** only a handful of compile-time options, so most times this array is usually
 ** rather short and uses little memory space.
 */
 static const char * const azCompileOpt[] = {
 
 /* These macros are provided to "stringify" the value of the define
 ** for those options in which the value is meaningful. */
 #define CTIMEOPT_VAL_(opt) #opt
 #define CTIMEOPT_VAL(opt) CTIMEOPT_VAL_(opt)
 
-#ifdef SQLITE_32BIT_ROWID
+#if SQLITE_32BIT_ROWID
   "32BIT_ROWID",
 #endif
-#ifdef SQLITE_4_BYTE_ALIGNED_MALLOC
+#if SQLITE_4_BYTE_ALIGNED_MALLOC
   "4_BYTE_ALIGNED_MALLOC",
 #endif
-#ifdef SQLITE_CASE_SENSITIVE_LIKE
+#if SQLITE_CASE_SENSITIVE_LIKE
   "CASE_SENSITIVE_LIKE",
 #endif
-#ifdef SQLITE_CHECK_PAGES
+#if SQLITE_CHECK_PAGES
   "CHECK_PAGES",
 #endif
-#ifdef SQLITE_COVERAGE_TEST
+#if SQLITE_COVERAGE_TEST
   "COVERAGE_TEST",
 #endif
-#ifdef SQLITE_DEBUG
+#if SQLITE_DEBUG
   "DEBUG",
 #endif
-#ifdef SQLITE_DEFAULT_LOCKING_MODE
+#if SQLITE_DEFAULT_LOCKING_MODE
   "DEFAULT_LOCKING_MODE=" CTIMEOPT_VAL(SQLITE_DEFAULT_LOCKING_MODE),
 #endif
 #if defined(SQLITE_DEFAULT_MMAP_SIZE) && !defined(SQLITE_DEFAULT_MMAP_SIZE_xc)
   "DEFAULT_MMAP_SIZE=" CTIMEOPT_VAL(SQLITE_DEFAULT_MMAP_SIZE),
 #endif
-#ifdef SQLITE_DISABLE_DIRSYNC
+#if SQLITE_DISABLE_DIRSYNC
   "DISABLE_DIRSYNC",
 #endif
-#ifdef SQLITE_DISABLE_LFS
+#if SQLITE_DISABLE_LFS
   "DISABLE_LFS",
 #endif
-#ifdef SQLITE_ENABLE_ATOMIC_WRITE
+#if SQLITE_ENABLE_8_3_NAMES
+  "ENABLE_8_3_NAMES",
+#endif
+#if SQLITE_ENABLE_API_ARMOR
+  "ENABLE_API_ARMOR",
+#endif
+#if SQLITE_ENABLE_ATOMIC_WRITE
   "ENABLE_ATOMIC_WRITE",
 #endif
-#ifdef SQLITE_ENABLE_CEROD
+#if SQLITE_ENABLE_CEROD
   "ENABLE_CEROD",
 #endif
-#ifdef SQLITE_ENABLE_COLUMN_METADATA
+#if SQLITE_ENABLE_COLUMN_METADATA
   "ENABLE_COLUMN_METADATA",
 #endif
-#ifdef SQLITE_ENABLE_EXPENSIVE_ASSERT
+#if SQLITE_ENABLE_DBSTAT_VTAB
+  "ENABLE_DBSTAT_VTAB",
+#endif
+#if SQLITE_ENABLE_EXPENSIVE_ASSERT
   "ENABLE_EXPENSIVE_ASSERT",
 #endif
-#ifdef SQLITE_ENABLE_FTS1
+#if SQLITE_ENABLE_FTS1
   "ENABLE_FTS1",
 #endif
-#ifdef SQLITE_ENABLE_FTS2
+#if SQLITE_ENABLE_FTS2
   "ENABLE_FTS2",
 #endif
-#ifdef SQLITE_ENABLE_FTS3
+#if SQLITE_ENABLE_FTS3
   "ENABLE_FTS3",
 #endif
-#ifdef SQLITE_ENABLE_FTS3_PARENTHESIS
+#if SQLITE_ENABLE_FTS3_PARENTHESIS
   "ENABLE_FTS3_PARENTHESIS",
 #endif
-#ifdef SQLITE_ENABLE_FTS4
+#if SQLITE_ENABLE_FTS4
   "ENABLE_FTS4",
 #endif
-#ifdef SQLITE_ENABLE_ICU
+#if SQLITE_ENABLE_FTS5
+  "ENABLE_FTS5",
+#endif
+#if SQLITE_ENABLE_ICU
   "ENABLE_ICU",
 #endif
-#ifdef SQLITE_ENABLE_IOTRACE
+#if SQLITE_ENABLE_IOTRACE
   "ENABLE_IOTRACE",
 #endif
-#ifdef SQLITE_ENABLE_LOAD_EXTENSION
+#if SQLITE_ENABLE_JSON1
+  "ENABLE_JSON1",
+#endif
+#if SQLITE_ENABLE_LOAD_EXTENSION
   "ENABLE_LOAD_EXTENSION",
 #endif
-#ifdef SQLITE_ENABLE_LOCKING_STYLE
+#if SQLITE_ENABLE_LOCKING_STYLE
   "ENABLE_LOCKING_STYLE=" CTIMEOPT_VAL(SQLITE_ENABLE_LOCKING_STYLE),
 #endif
-#ifdef SQLITE_ENABLE_MEMORY_MANAGEMENT
+#if SQLITE_ENABLE_MEMORY_MANAGEMENT
   "ENABLE_MEMORY_MANAGEMENT",
 #endif
-#ifdef SQLITE_ENABLE_MEMSYS3
+#if SQLITE_ENABLE_MEMSYS3
   "ENABLE_MEMSYS3",
 #endif
-#ifdef SQLITE_ENABLE_MEMSYS5
+#if SQLITE_ENABLE_MEMSYS5
   "ENABLE_MEMSYS5",
 #endif
-#ifdef SQLITE_ENABLE_OVERSIZE_CELL_CHECK
+#if SQLITE_ENABLE_OVERSIZE_CELL_CHECK
   "ENABLE_OVERSIZE_CELL_CHECK",
 #endif
-#ifdef SQLITE_ENABLE_RTREE
+#if SQLITE_ENABLE_RTREE
   "ENABLE_RTREE",
 #endif
 #if defined(SQLITE_ENABLE_STAT4)
   "ENABLE_STAT4",
 #elif defined(SQLITE_ENABLE_STAT3)
   "ENABLE_STAT3",
 #endif
-#ifdef SQLITE_ENABLE_UNLOCK_NOTIFY
+#if SQLITE_ENABLE_UNLOCK_NOTIFY
   "ENABLE_UNLOCK_NOTIFY",
 #endif
-#ifdef SQLITE_ENABLE_UPDATE_DELETE_LIMIT
+#if SQLITE_ENABLE_UPDATE_DELETE_LIMIT
   "ENABLE_UPDATE_DELETE_LIMIT",
 #endif
-#ifdef SQLITE_HAS_CODEC
+#if SQLITE_HAS_CODEC
   "HAS_CODEC",
 #endif
-#ifdef SQLITE_HAVE_ISNAN
+#if HAVE_ISNAN || SQLITE_HAVE_ISNAN
   "HAVE_ISNAN",
 #endif
-#ifdef SQLITE_HOMEGROWN_RECURSIVE_MUTEX
+#if SQLITE_HOMEGROWN_RECURSIVE_MUTEX
   "HOMEGROWN_RECURSIVE_MUTEX",
 #endif
-#ifdef SQLITE_IGNORE_AFP_LOCK_ERRORS
+#if SQLITE_IGNORE_AFP_LOCK_ERRORS
   "IGNORE_AFP_LOCK_ERRORS",
 #endif
-#ifdef SQLITE_IGNORE_FLOCK_LOCK_ERRORS
+#if SQLITE_IGNORE_FLOCK_LOCK_ERRORS
   "IGNORE_FLOCK_LOCK_ERRORS",
 #endif
 #ifdef SQLITE_INT64_TYPE
   "INT64_TYPE",
 #endif
-#ifdef SQLITE_LOCK_TRACE
+#ifdef SQLITE_LIKE_DOESNT_MATCH_BLOBS
+  "LIKE_DOESNT_MATCH_BLOBS",
+#endif
+#if SQLITE_LOCK_TRACE
   "LOCK_TRACE",
 #endif
 #if defined(SQLITE_MAX_MMAP_SIZE) && !defined(SQLITE_MAX_MMAP_SIZE_xc)
   "MAX_MMAP_SIZE=" CTIMEOPT_VAL(SQLITE_MAX_MMAP_SIZE),
 #endif
 #ifdef SQLITE_MAX_SCHEMA_RETRY
   "MAX_SCHEMA_RETRY=" CTIMEOPT_VAL(SQLITE_MAX_SCHEMA_RETRY),
 #endif
-#ifdef SQLITE_MEMDEBUG
+#if SQLITE_MEMDEBUG
   "MEMDEBUG",
 #endif
-#ifdef SQLITE_MIXED_ENDIAN_64BIT_FLOAT
+#if SQLITE_MIXED_ENDIAN_64BIT_FLOAT
   "MIXED_ENDIAN_64BIT_FLOAT",
 #endif
-#ifdef SQLITE_NO_SYNC
+#if SQLITE_NO_SYNC
   "NO_SYNC",
 #endif
-#ifdef SQLITE_OMIT_ALTERTABLE
+#if SQLITE_OMIT_ALTERTABLE
   "OMIT_ALTERTABLE",
 #endif
-#ifdef SQLITE_OMIT_ANALYZE
+#if SQLITE_OMIT_ANALYZE
   "OMIT_ANALYZE",
 #endif
-#ifdef SQLITE_OMIT_ATTACH
+#if SQLITE_OMIT_ATTACH
   "OMIT_ATTACH",
 #endif
-#ifdef SQLITE_OMIT_AUTHORIZATION
+#if SQLITE_OMIT_AUTHORIZATION
   "OMIT_AUTHORIZATION",
 #endif
-#ifdef SQLITE_OMIT_AUTOINCREMENT
+#if SQLITE_OMIT_AUTOINCREMENT
   "OMIT_AUTOINCREMENT",
 #endif
-#ifdef SQLITE_OMIT_AUTOINIT
+#if SQLITE_OMIT_AUTOINIT
   "OMIT_AUTOINIT",
 #endif
-#ifdef SQLITE_OMIT_AUTOMATIC_INDEX
+#if SQLITE_OMIT_AUTOMATIC_INDEX
   "OMIT_AUTOMATIC_INDEX",
 #endif
-#ifdef SQLITE_OMIT_AUTORESET
+#if SQLITE_OMIT_AUTORESET
   "OMIT_AUTORESET",
 #endif
-#ifdef SQLITE_OMIT_AUTOVACUUM
+#if SQLITE_OMIT_AUTOVACUUM
   "OMIT_AUTOVACUUM",
 #endif
-#ifdef SQLITE_OMIT_BETWEEN_OPTIMIZATION
+#if SQLITE_OMIT_BETWEEN_OPTIMIZATION
   "OMIT_BETWEEN_OPTIMIZATION",
 #endif
-#ifdef SQLITE_OMIT_BLOB_LITERAL
+#if SQLITE_OMIT_BLOB_LITERAL
   "OMIT_BLOB_LITERAL",
 #endif
-#ifdef SQLITE_OMIT_BTREECOUNT
+#if SQLITE_OMIT_BTREECOUNT
   "OMIT_BTREECOUNT",
 #endif
-#ifdef SQLITE_OMIT_BUILTIN_TEST
+#if SQLITE_OMIT_BUILTIN_TEST
   "OMIT_BUILTIN_TEST",
 #endif
-#ifdef SQLITE_OMIT_CAST
+#if SQLITE_OMIT_CAST
   "OMIT_CAST",
 #endif
-#ifdef SQLITE_OMIT_CHECK
+#if SQLITE_OMIT_CHECK
   "OMIT_CHECK",
 #endif
-#ifdef SQLITE_OMIT_COMPLETE
+#if SQLITE_OMIT_COMPLETE
   "OMIT_COMPLETE",
 #endif
-#ifdef SQLITE_OMIT_COMPOUND_SELECT
+#if SQLITE_OMIT_COMPOUND_SELECT
   "OMIT_COMPOUND_SELECT",
 #endif
-#ifdef SQLITE_OMIT_CTE
+#if SQLITE_OMIT_CTE
   "OMIT_CTE",
 #endif
-#ifdef SQLITE_OMIT_DATETIME_FUNCS
+#if SQLITE_OMIT_DATETIME_FUNCS
   "OMIT_DATETIME_FUNCS",
 #endif
-#ifdef SQLITE_OMIT_DECLTYPE
+#if SQLITE_OMIT_DECLTYPE
   "OMIT_DECLTYPE",
 #endif
-#ifdef SQLITE_OMIT_DEPRECATED
+#if SQLITE_OMIT_DEPRECATED
   "OMIT_DEPRECATED",
 #endif
-#ifdef SQLITE_OMIT_DISKIO
+#if SQLITE_OMIT_DISKIO
   "OMIT_DISKIO",
 #endif
-#ifdef SQLITE_OMIT_EXPLAIN
+#if SQLITE_OMIT_EXPLAIN
   "OMIT_EXPLAIN",
 #endif
-#ifdef SQLITE_OMIT_FLAG_PRAGMAS
+#if SQLITE_OMIT_FLAG_PRAGMAS
   "OMIT_FLAG_PRAGMAS",
 #endif
-#ifdef SQLITE_OMIT_FLOATING_POINT
+#if SQLITE_OMIT_FLOATING_POINT
   "OMIT_FLOATING_POINT",
 #endif
-#ifdef SQLITE_OMIT_FOREIGN_KEY
+#if SQLITE_OMIT_FOREIGN_KEY
   "OMIT_FOREIGN_KEY",
 #endif
-#ifdef SQLITE_OMIT_GET_TABLE
+#if SQLITE_OMIT_GET_TABLE
   "OMIT_GET_TABLE",
 #endif
-#ifdef SQLITE_OMIT_INCRBLOB
+#if SQLITE_OMIT_INCRBLOB
   "OMIT_INCRBLOB",
 #endif
-#ifdef SQLITE_OMIT_INTEGRITY_CHECK
+#if SQLITE_OMIT_INTEGRITY_CHECK
   "OMIT_INTEGRITY_CHECK",
 #endif
-#ifdef SQLITE_OMIT_LIKE_OPTIMIZATION
+#if SQLITE_OMIT_LIKE_OPTIMIZATION
   "OMIT_LIKE_OPTIMIZATION",
 #endif
-#ifdef SQLITE_OMIT_LOAD_EXTENSION
+#if SQLITE_OMIT_LOAD_EXTENSION
   "OMIT_LOAD_EXTENSION",
 #endif
-#ifdef SQLITE_OMIT_LOCALTIME
+#if SQLITE_OMIT_LOCALTIME
   "OMIT_LOCALTIME",
 #endif
-#ifdef SQLITE_OMIT_LOOKASIDE
+#if SQLITE_OMIT_LOOKASIDE
   "OMIT_LOOKASIDE",
 #endif
-#ifdef SQLITE_OMIT_MEMORYDB
+#if SQLITE_OMIT_MEMORYDB
   "OMIT_MEMORYDB",
 #endif
-#ifdef SQLITE_OMIT_OR_OPTIMIZATION
+#if SQLITE_OMIT_OR_OPTIMIZATION
   "OMIT_OR_OPTIMIZATION",
 #endif
-#ifdef SQLITE_OMIT_PAGER_PRAGMAS
+#if SQLITE_OMIT_PAGER_PRAGMAS
   "OMIT_PAGER_PRAGMAS",
 #endif
-#ifdef SQLITE_OMIT_PRAGMA
+#if SQLITE_OMIT_PRAGMA
   "OMIT_PRAGMA",
 #endif
-#ifdef SQLITE_OMIT_PROGRESS_CALLBACK
+#if SQLITE_OMIT_PROGRESS_CALLBACK
   "OMIT_PROGRESS_CALLBACK",
 #endif
-#ifdef SQLITE_OMIT_QUICKBALANCE
+#if SQLITE_OMIT_QUICKBALANCE
   "OMIT_QUICKBALANCE",
 #endif
-#ifdef SQLITE_OMIT_REINDEX
+#if SQLITE_OMIT_REINDEX
   "OMIT_REINDEX",
 #endif
-#ifdef SQLITE_OMIT_SCHEMA_PRAGMAS
+#if SQLITE_OMIT_SCHEMA_PRAGMAS
   "OMIT_SCHEMA_PRAGMAS",
 #endif
-#ifdef SQLITE_OMIT_SCHEMA_VERSION_PRAGMAS
+#if SQLITE_OMIT_SCHEMA_VERSION_PRAGMAS
   "OMIT_SCHEMA_VERSION_PRAGMAS",
 #endif
-#ifdef SQLITE_OMIT_SHARED_CACHE
+#if SQLITE_OMIT_SHARED_CACHE
   "OMIT_SHARED_CACHE",
 #endif
-#ifdef SQLITE_OMIT_SUBQUERY
+#if SQLITE_OMIT_SUBQUERY
   "OMIT_SUBQUERY",
 #endif
-#ifdef SQLITE_OMIT_TCL_VARIABLE
+#if SQLITE_OMIT_TCL_VARIABLE
   "OMIT_TCL_VARIABLE",
 #endif
-#ifdef SQLITE_OMIT_TEMPDB
+#if SQLITE_OMIT_TEMPDB
   "OMIT_TEMPDB",
 #endif
-#ifdef SQLITE_OMIT_TRACE
+#if SQLITE_OMIT_TRACE
   "OMIT_TRACE",
 #endif
-#ifdef SQLITE_OMIT_TRIGGER
+#if SQLITE_OMIT_TRIGGER
   "OMIT_TRIGGER",
 #endif
-#ifdef SQLITE_OMIT_TRUNCATE_OPTIMIZATION
+#if SQLITE_OMIT_TRUNCATE_OPTIMIZATION
   "OMIT_TRUNCATE_OPTIMIZATION",
 #endif
-#ifdef SQLITE_OMIT_UTF16
+#if SQLITE_OMIT_UTF16
   "OMIT_UTF16",
 #endif
-#ifdef SQLITE_OMIT_VACUUM
+#if SQLITE_OMIT_VACUUM
   "OMIT_VACUUM",
 #endif
-#ifdef SQLITE_OMIT_VIEW
+#if SQLITE_OMIT_VIEW
   "OMIT_VIEW",
 #endif
-#ifdef SQLITE_OMIT_VIRTUALTABLE
+#if SQLITE_OMIT_VIRTUALTABLE
   "OMIT_VIRTUALTABLE",
 #endif
-#ifdef SQLITE_OMIT_WAL
+#if SQLITE_OMIT_WAL
   "OMIT_WAL",
 #endif
-#ifdef SQLITE_OMIT_WSD
+#if SQLITE_OMIT_WSD
   "OMIT_WSD",
 #endif
-#ifdef SQLITE_OMIT_XFER_OPT
+#if SQLITE_OMIT_XFER_OPT
   "OMIT_XFER_OPT",
 #endif
-#ifdef SQLITE_PERFORMANCE_TRACE
+#if SQLITE_PERFORMANCE_TRACE
   "PERFORMANCE_TRACE",
 #endif
-#ifdef SQLITE_PROXY_DEBUG
+#if SQLITE_PROXY_DEBUG
   "PROXY_DEBUG",
 #endif
-#ifdef SQLITE_RTREE_INT_ONLY
+#if SQLITE_RTREE_INT_ONLY
   "RTREE_INT_ONLY",
 #endif
-#ifdef SQLITE_SECURE_DELETE
+#if SQLITE_SECURE_DELETE
   "SECURE_DELETE",
 #endif
-#ifdef SQLITE_SMALL_STACK
+#if SQLITE_SMALL_STACK
   "SMALL_STACK",
 #endif
-#ifdef SQLITE_SOUNDEX
+#if SQLITE_SOUNDEX
   "SOUNDEX",
 #endif
-#ifdef SQLITE_SYSTEM_MALLOC
+#if SQLITE_SYSTEM_MALLOC
   "SYSTEM_MALLOC",
 #endif
-#ifdef SQLITE_TCL
+#if SQLITE_TCL
   "TCL",
 #endif
 #if defined(SQLITE_TEMP_STORE) && !defined(SQLITE_TEMP_STORE_xc)
   "TEMP_STORE=" CTIMEOPT_VAL(SQLITE_TEMP_STORE),
 #endif
-#ifdef SQLITE_TEST
+#if SQLITE_TEST
   "TEST",
 #endif
 #if defined(SQLITE_THREADSAFE)
   "THREADSAFE=" CTIMEOPT_VAL(SQLITE_THREADSAFE),
 #endif
-#ifdef SQLITE_USE_ALLOCA
+#if SQLITE_USE_ALLOCA
   "USE_ALLOCA",
 #endif
-#ifdef SQLITE_USER_AUTHENTICATION
+#if SQLITE_USER_AUTHENTICATION
   "USER_AUTHENTICATION",
 #endif
-#ifdef SQLITE_WIN32_MALLOC
+#if SQLITE_WIN32_MALLOC
   "WIN32_MALLOC",
 #endif
-#ifdef SQLITE_ZERO_MALLOC
+#if SQLITE_ZERO_MALLOC
   "ZERO_MALLOC"
 #endif
 };
 
 /*
 ** Given the name of a compile-time option, return true if that option
 ** was used and false if not.
 **
 ** The name can optionally begin with "SQLITE_" but the "SQLITE_" prefix
 ** is not required for a match.
 */
 int sqlite3_compileoption_used(const char *zOptName){
   int i, n;
+
+#if SQLITE_ENABLE_API_ARMOR
+  if( zOptName==0 ){
+    (void)SQLITE_MISUSE_BKPT;
+    return 0;
+  }
+#endif
   if( sqlite3StrNICmp(zOptName, "SQLITE_", 7)==0 ) zOptName += 7;
   n = sqlite3Strlen30(zOptName);
 
   /* Since ArraySize(azCompileOpt) is normally in single digits, a
   ** linear search is adequate.  No need for a binary search. */
   for(i=0; i<ArraySize(azCompileOpt); i++){
     if( sqlite3StrNICmp(zOptName, azCompileOpt[i], n)==0
      && sqlite3IsIdChar((unsigned char)azCompileOpt[i][n])==0
     ){
       return 1;
     }
   }
   return 0;
 }
 
 /*
 ** Return the N-th compile-time option string.  If N is out of range,
 ** return a NULL pointer.
 */
 const char *sqlite3_compileoption_get(int N){
   if( N>=0 && N<ArraySize(azCompileOpt) ){
     return azCompileOpt[N];
   }
   return 0;
 }
 
 #endif /* SQLITE_OMIT_COMPILEOPTION_DIAGS */