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Work toward multithreading support. Currently crashes quickly on a test. (CVS 4253)

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FossilOrigin-Name: 1315bd8e125602275fb718780f9b2730bd37f6ab
This commit is contained in:
drh
2007-08-20 22:48:41 +00:00
parent 7e3c77df0d
commit d677b3d688
23 changed files with 761 additions and 224 deletions
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13
src/test_async.c
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@@ -74,11 +74,6 @@
#include "os.h"
#include <tcl.h>
/* If the THREADSAFE macro is not set, assume that it is turned off. */
#ifndef THREADSAFE
# define THREADSAFE 0
#endif
/*
** This test uses pthreads and hence only works on unix and with
** a threadsafe build of SQLite. It also requires that the redefinable
@@ -86,7 +81,7 @@
** default. If a required element is missing, almost all of the code
** in this file is commented out.
*/
#if OS_UNIX && THREADSAFE && defined(SQLITE_ENABLE_REDEF_IO)
#if OS_UNIX && SQLITE_THREADSAFE && defined(SQLITE_ENABLE_REDEF_IO)
/*
** This demo uses pthreads. If you do not have a pthreads implementation
@@ -1249,7 +1244,7 @@ static int testAsyncWait(
}
#endif /* OS_UNIX and THREADSAFE and defined(SQLITE_ENABLE_REDEF_IO) */
#endif /* OS_UNIX and SQLITE_THREADSAFE and defined(SQLITE_ENABLE_REDEF_IO) */
/*
** This routine registers the custom TCL commands defined in this
@@ -1257,7 +1252,7 @@ static int testAsyncWait(
** of this module.
*/
int Sqlitetestasync_Init(Tcl_Interp *interp){
#if OS_UNIX && THREADSAFE && defined(SQLITE_ENABLE_REDEF_IO)
#if OS_UNIX && SQLITE_THREADSAFE && defined(SQLITE_ENABLE_REDEF_IO)
Tcl_CreateObjCommand(interp,"sqlite3async_enable",testAsyncEnable,0,0);
Tcl_CreateObjCommand(interp,"sqlite3async_halt",testAsyncHalt,0,0);
Tcl_CreateObjCommand(interp,"sqlite3async_delay",testAsyncDelay,0,0);
@@ -1265,6 +1260,6 @@ int Sqlitetestasync_Init(Tcl_Interp *interp){
Tcl_CreateObjCommand(interp,"sqlite3async_wait",testAsyncWait,0,0);
Tcl_LinkVar(interp, "sqlite3async_trace",
(char*)&sqlite3async_trace, TCL_LINK_INT);
#endif /* OS_UNIX and THREADSAFE and defined(SQLITE_ENABLE_REDEF_IO) */
#endif /* OS_UNIX and SQLITE_THREADSAFE and defined(SQLITE_ENABLE_REDEF_IO) */
return TCL_OK;
}