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Overview
| Comment: | Prevent logging superfluous messages having to do with library initialization checking, ticket [e30b820248]. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
c3b4597979bb09445b580b7976cdc2cc |
| User & Date: | mistachkin 2011-12-17 01:01:42 |
References
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2014-02-07
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| 01:05 | • Ticket [e30b820248] API called with finalized prepared statement status still Closed with 4 other changes artifact: 0a3da9e702 user: mistachkin | |
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2012-01-05
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| 23:42 | • Closed ticket [3fc172d1be]: SQLite error (21): misuse at line 110832 of [a499ae3835] plus 4 other changes artifact: cb1e51038d user: mistachkin | |
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2011-12-17
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| 01:02 | • Ticket [e30b820248] API called with finalized prepared statement status still Pending with 1 other change artifact: 695a44b5b8 user: mistachkin | |
Context
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2011-12-19
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| 06:03 | Initial draft of the revised release procedures. check-in: 3cf54e3ed1 user: mistachkin tags: trunk | |
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2011-12-17
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| 01:01 | Prevent logging superfluous messages having to do with library initialization checking, ticket [e30b820248]. check-in: c3b4597979 user: mistachkin tags: trunk | |
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2011-12-16
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| 08:59 | Revise the CLR method used to query the amount of memory in use for the unit test infrastructure. check-in: ef31bb555b user: mistachkin tags: trunk | |
Changes
Changes to System.Data.SQLite/SQLite3.cs.
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/// <returns>
/// A boolean indicating whether or not the SQLite core library has been
/// initialized for the current process.
/// </returns>
internal static bool StaticIsInitialized()
{
//
// NOTE: This method [ab]uses the fact that SQLite will always
// return SQLITE_ERROR for any unknown configuration option
// *unless* the SQLite library has already been initialized.
// In that case it will always return SQLITE_MISUSE.
//
int rc = UnsafeNativeMethods.sqlite3_config(
(int)SQLiteConfigOpsEnum.SQLITE_CONFIG_NONE, null, (IntPtr)0);
return (rc == /* SQLITE_MISUSE */ 21);
}
/// <summary>
/// Helper function to retrieve a column of data from an active statement.
/// </summary>
/// <param name="stmt">The statement being step()'d through</param>
/// <param name="index">The column index to retrieve</param>
|
> > > > > > > > > | | | | | | | | > > > > > |
1147 1148 1149 1150 1151 1152 1153 1154 1155 1156 1157 1158 1159 1160 1161 1162 1163 1164 1165 1166 1167 1168 1169 1170 1171 1172 1173 1174 1175 1176 1177 1178 1179 1180 1181 1182 1183 |
/// <returns>
/// A boolean indicating whether or not the SQLite core library has been
/// initialized for the current process.
/// </returns>
internal static bool StaticIsInitialized()
{
//
// NOTE: Save the state of the logging class and then restore it
// after we are done to avoid logging too many false errors.
//
bool savedEnabled = SQLiteLog.Enabled;
SQLiteLog.Enabled = false;
try
{
//
// NOTE: This method [ab]uses the fact that SQLite will always
// return SQLITE_ERROR for any unknown configuration option
// *unless* the SQLite library has already been initialized.
// In that case it will always return SQLITE_MISUSE.
//
int rc = UnsafeNativeMethods.sqlite3_config(
(int)SQLiteConfigOpsEnum.SQLITE_CONFIG_NONE, null, (IntPtr)0);
return (rc == /* SQLITE_MISUSE */ 21);
}
finally
{
SQLiteLog.Enabled = savedEnabled;
}
}
/// <summary>
/// Helper function to retrieve a column of data from an active statement.
/// </summary>
/// <param name="stmt">The statement being step()'d through</param>
/// <param name="index">The column index to retrieve</param>
|