SQLite

Check-in [2037442c]
Login

Many hyperlinks are disabled.
Use anonymous login to enable hyperlinks.

Overview
Comment:Fix compilation on Cygwin when SQLITE_MAX_WORKER_THREADS is greater than zero.
Downloads: Tarball | ZIP archive | SQL archive
Timelines: family | ancestors | descendants | both | trunk
Files: files | file ages | folders
SHA1: 2037442c582e51d85967bc911ea4a412eb4da573
User & Date: mistachkin 2015-01-19 20:05:53
Context
2015-01-19
21:36
Ensure that the KeyInfo.nXField value for ephemeral tables used to implement ORDER BY or GROUP BY clauses is set correctly, so that the sqlite3VdbeFindCompare() routine can choose the correct comparison function. Add assert() statements to the high-speed comparison functions to detect cases where they are inappropriately chosen. Fix for ticket [f97c4637102a3ae72b7911]. (check-in: f7201bb0 user: drh tags: trunk)
20:19
Merge updates from trunk. (check-in: d9f4035b user: mistachkin tags: expShell)
20:05
Fix compilation on Cygwin when SQLITE_MAX_WORKER_THREADS is greater than zero. (check-in: 2037442c user: mistachkin tags: trunk)
15:05
Enhance the command-line shell with the ability to set the SQLITE_TESTCTRL_NEVER_CORRUPT flag using: ".testctrl never_corrupt 1". (check-in: 824328f9 user: drh tags: trunk)
Changes
Hide Diffs Unified Diffs Ignore Whitespace Patch

Changes to src/os_win.h.

︙︙
70
71
72
73
74
75
76











77

*/
#if SQLITE_OS_WINCE
# define SQLITE_WIN32_VOLATILE
#else
# define SQLITE_WIN32_VOLATILE volatile
#endif












#endif /* _OS_WIN_H_ */








>
>
>
>
>
>
>
>
>
>
>


70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88

*/
#if SQLITE_OS_WINCE
# define SQLITE_WIN32_VOLATILE
#else
# define SQLITE_WIN32_VOLATILE volatile
#endif

/*
** For some Windows sub-platforms, the _beginthreadex() / _endthreadex()
** functions are not available (e.g. those not using MSVC, Cygwin, etc).
*/
#if SQLITE_OS_WIN && !SQLITE_OS_WINCE && !SQLITE_OS_WINRT && \
    SQLITE_THREADSAFE>0 && !defined(__CYGWIN__)
# define SQLITE_OS_WIN_THREADS 1
#else
# define SQLITE_OS_WIN_THREADS 0
#endif

#endif /* _OS_WIN_H_ */

Changes to src/threads.c.

︙︙
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111

}

#endif /* SQLITE_OS_UNIX && defined(SQLITE_MUTEX_PTHREADS) */
/******************************** End Unix Pthreads *************************/


/********************************* Win32 Threads ****************************/
#if SQLITE_OS_WIN && !SQLITE_OS_WINCE && !SQLITE_OS_WINRT && SQLITE_THREADSAFE>0

#define SQLITE_THREADS_IMPLEMENTED 1  /* Prevent the single-thread code below */
#include <process.h>

/* A running thread */
struct SQLiteThread {
  void *tid;               /* The thread handle */








|








97
98
99
100
101
102
103
104
105
106
107
108
109
110
111

}

#endif /* SQLITE_OS_UNIX && defined(SQLITE_MUTEX_PTHREADS) */
/******************************** End Unix Pthreads *************************/


/********************************* Win32 Threads ****************************/
#if SQLITE_OS_WIN_THREADS

#define SQLITE_THREADS_IMPLEMENTED 1  /* Prevent the single-thread code below */
#include <process.h>

/* A running thread */
struct SQLiteThread {
  void *tid;               /* The thread handle */
︙︙
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204

    assert( bRc );
  }
  if( rc==WAIT_OBJECT_0 ) *ppOut = p->pResult;
  sqlite3_free(p);
  return (rc==WAIT_OBJECT_0) ? SQLITE_OK : SQLITE_ERROR;
}

#endif /* SQLITE_OS_WIN && !SQLITE_OS_WINCE && !SQLITE_OS_WINRT */
/******************************** End Win32 Threads *************************/


/********************************* Single-Threaded **************************/
#ifndef SQLITE_THREADS_IMPLEMENTED
/*
** This implementation does not actually create a new thread.  It does the








|








190
191
192
193
194
195
196
197
198
199
200
201
202
203
204

    assert( bRc );
  }
  if( rc==WAIT_OBJECT_0 ) *ppOut = p->pResult;
  sqlite3_free(p);
  return (rc==WAIT_OBJECT_0) ? SQLITE_OK : SQLITE_ERROR;
}

#endif /* SQLITE_OS_WIN_THREADS */
/******************************** End Win32 Threads *************************/


/********************************* Single-Threaded **************************/
#ifndef SQLITE_THREADS_IMPLEMENTED
/*
** This implementation does not actually create a new thread.  It does the
︙︙