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Overview
| Comment: | Fix harmless compiler warning. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | msvcWarn |
| Files: | files | file ages | folders |
| SHA1: | cab46fb737ed3fc29dc8517f07bcfc72936df2b8 |
| User & Date: | mistachkin 2015-01-16 19:35:45 |
Context
|
2015-01-17
| ||
| 15:26 | Fix a harmless compiler warning the VFS for Windows. check-in: ceac571f user: drh tags: trunk | |
|
2015-01-16
| ||
| 19:35 | Fix harmless compiler warning. Closed-Leaf check-in: cab46fb7 user: mistachkin tags: msvcWarn | |
| 12:08 | Version 3.8.8 check-in: 7d68a42f user: drh tags: trunk, release, version-3.8.8 | |
Changes
Changes to src/os_win.c.
3810 3811 3812 3813 3814 3815 3816 3817 3818 3819 3820 3821 3822 3823 3824 3825 3826 3827 3828 3829 3830 3831 3832 3833 |
sqlite3_file *fd, /* Handle open on database file */
int iRegion, /* Region to retrieve */
int szRegion, /* Size of regions */
int isWrite, /* True to extend file if necessary */
void volatile **pp /* OUT: Mapped memory */
){
winFile *pDbFd = (winFile*)fd;
winShm *p = pDbFd->pShm;
winShmNode *pShmNode;
int rc = SQLITE_OK;
if( !p ){
rc = winOpenSharedMemory(pDbFd);
if( rc!=SQLITE_OK ) return rc;
p = pDbFd->pShm;
}
pShmNode = p->pShmNode;
sqlite3_mutex_enter(pShmNode->mutex);
assert( szRegion==pShmNode->szRegion || pShmNode->nRegion==0 );
if( pShmNode->nRegion<=iRegion ){
struct ShmRegion *apNew; /* New aRegion[] array */
int nByte = (iRegion+1)*szRegion; /* Minimum required file size */
|
| | | | |
3810 3811 3812 3813 3814 3815 3816 3817 3818 3819 3820 3821 3822 3823 3824 3825 3826 3827 3828 3829 3830 3831 3832 3833 |
sqlite3_file *fd, /* Handle open on database file */
int iRegion, /* Region to retrieve */
int szRegion, /* Size of regions */
int isWrite, /* True to extend file if necessary */
void volatile **pp /* OUT: Mapped memory */
){
winFile *pDbFd = (winFile*)fd;
winShm *pShm = pDbFd->pShm;
winShmNode *pShmNode;
int rc = SQLITE_OK;
if( !pShm ){
rc = winOpenSharedMemory(pDbFd);
if( rc!=SQLITE_OK ) return rc;
pShm = pDbFd->pShm;
}
pShmNode = pShm->pShmNode;
sqlite3_mutex_enter(pShmNode->mutex);
assert( szRegion==pShmNode->szRegion || pShmNode->nRegion==0 );
if( pShmNode->nRegion<=iRegion ){
struct ShmRegion *apNew; /* New aRegion[] array */
int nByte = (iRegion+1)*szRegion; /* Minimum required file size */
|