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First cut at implementing the new sqlite3_trace_v2() interface.

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FossilOrigin-Name: cb0062feb018f52689938a58cb76886d431c33f0
This commit is contained in:
drh
2016-07-13 22:55:01 +00:00
parent ed916ba025
commit 3d2a529df6
9 changed files with 98 additions and 31 deletions
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12
src/sqliteInt.h
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@@ -1241,6 +1241,15 @@ void sqlite3CryptFunc(sqlite3_context*,int,sqlite3_value**);
const char*);
#endif
#ifndef SQLITE_OMIT_DEPRECATED
/* This is an extra SQLITE_TRACE macro that indicates "legacy" tracing
** in the style of sqlite3_trace()
*/
#define SQLITE_TRACE_LEGACY 0x80
#else
#define SQLITE_TRACE_LEGACY 0
#endif /* SQLITE_OMIT_DEPRECATED */
/*
** Each database connection is an instance of the following structure.
@@ -1270,6 +1279,7 @@ struct sqlite3 {
u8 suppressErr; /* Do not issue error messages if true */
u8 vtabOnConflict; /* Value to return for s3_vtab_on_conflict() */
u8 isTransactionSavepoint; /* True if the outermost savepoint is a TS */
u8 mTrace; /* zero or more SQLITE_TRACE flags */
int nextPagesize; /* Pagesize after VACUUM if >0 */
u32 magic; /* Magic number for detect library misuse */
int nChange; /* Value returned by sqlite3_changes() */
@@ -1290,7 +1300,7 @@ struct sqlite3 {
int nVDestroy; /* Number of active OP_VDestroy operations */
int nExtension; /* Number of loaded extensions */
void **aExtension; /* Array of shared library handles */
void (*xTrace)(void*,const char*); /* Trace function */
int (*xTrace)(u32,void*,void*,i64); /* Trace function */
void *pTraceArg; /* Argument to the trace function */
void (*xProfile)(void*,const char*,u64); /* Profiling function */
void *pProfileArg; /* Argument to profile function */