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Overview
| Comment: | Fix a couple of (harmless) intel compiler warnings. (CVS 3034) |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
2e23231f0c10b2bba9e08ea47859e2c0 |
| User & Date: | danielk1977 2006-01-27 06:32:00 |
Context
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2006-01-30
| ||
| 14:36 | Fix bug with CHECK constraints contain an IN operator. Ticket #1645. (CVS 3035) check-in: 944df310 user: drh tags: trunk | |
|
2006-01-27
| ||
| 06:32 | Fix a couple of (harmless) intel compiler warnings. (CVS 3034) check-in: 2e23231f user: danielk1977 tags: trunk | |
|
2006-01-26
| ||
| 14:29 | Enhanced comments on the opcode.h building script. (CVS 3033) check-in: 7ccebf68 user: drh tags: trunk | |
Changes
Changes to src/os_unix.c.
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}
/*
** This procedure attempts to determine whether or not threads
** can override each others locks then sets the
** threadsOverrideEachOthersLocks variable appropriately.
*/
static void testThreadLockingBehavior(fd_orig){
int fd;
struct threadTestData d[2];
pthread_t t[2];
fd = dup(fd_orig);
if( fd<0 ) return;
memset(d, 0, sizeof(d));
................................................................................
**
** If called with allocateFlag<0, check to see if the thread specific
** data is allocated and is all zero. If it is then deallocate it.
** Return a pointer to the thread specific data or NULL if it is
** unallocated or gets deallocated.
*/
ThreadData *sqlite3UnixThreadSpecificData(int allocateFlag){
static const ThreadData zeroData;
#ifdef SQLITE_UNIX_THREADS
static pthread_key_t key;
static int keyInit = 0;
ThreadData *pTsd;
if( !keyInit ){
sqlite3OsEnterMutex();
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} /* ** This procedure attempts to determine whether or not threads ** can override each others locks then sets the ** threadsOverrideEachOthersLocks variable appropriately. */ static void testThreadLockingBehavior(int fd_orig){ int fd; struct threadTestData d[2]; pthread_t t[2]; fd = dup(fd_orig); if( fd<0 ) return; memset(d, 0, sizeof(d)); ................................................................................ ** ** If called with allocateFlag<0, check to see if the thread specific ** data is allocated and is all zero. If it is then deallocate it. ** Return a pointer to the thread specific data or NULL if it is ** unallocated or gets deallocated. */ ThreadData *sqlite3UnixThreadSpecificData(int allocateFlag){ static const ThreadData zeroData = {0}; /* Initializer to silence warnings ** from broken compilers */ #ifdef SQLITE_UNIX_THREADS static pthread_key_t key; static int keyInit = 0; ThreadData *pTsd; if( !keyInit ){ sqlite3OsEnterMutex(); |