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Use VFS method xCurrentTimeInt64 instead of xCurrentTime when it is available.

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Provide an implementation of xCurrentTimeInt64 for os_unix.c.

FossilOrigin-Name: ab77b3ae6da3370d8bc3b2c9c0edc723b69f5a95
This commit is contained in:
drh
2010-05-03 14:32:30 +00:00
parent e8e1c9d50e
commit b7e8ea2015
9 changed files with 75 additions and 69 deletions
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17
src/date.c
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@@ -314,10 +314,8 @@ static int parseYyyyMmDd(const char *zDate, DateTime *p){
** Set the time to the current time reported by the VFS
*/
static void setDateTimeToCurrent(sqlite3_context *context, DateTime *p){
double r;
sqlite3 *db = sqlite3_context_db_handle(context);
sqlite3OsCurrentTime(db->pVfs, &r);
p->iJD = (sqlite3_int64)(r*86400000.0 + 0.5);
sqlite3OsCurrentTimeInt64(db->pVfs, &p->iJD);
p->validJD = 1;
}
@@ -1038,22 +1036,15 @@ static void currentTimeFunc(
time_t t;
char *zFormat = (char *)sqlite3_user_data(context);
sqlite3 *db;
double rT;
sqlite3_int64 iT;
char zBuf[20];
UNUSED_PARAMETER(argc);
UNUSED_PARAMETER(argv);
db = sqlite3_context_db_handle(context);
sqlite3OsCurrentTime(db->pVfs, &rT);
#ifndef SQLITE_OMIT_FLOATING_POINT
t = 86400.0*(rT - 2440587.5) + 0.5;
#else
/* without floating point support, rT will have
** already lost fractional day precision.
*/
t = 86400 * (rT - 2440587) - 43200;
#endif
sqlite3OsCurrentTimeInt64(db->pVfs, &iT);
t = (iT - 100*(sqlite3_int64)244058755)/1000;
#ifdef HAVE_GMTIME_R
{
struct tm sNow;