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TDengine

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T
TDengine
未验证 提交 fb6fa6ad 编写于 作者: S Shengliang Guan 提交者： GitHub
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Merge pull request #10449 from taosdata/feature/config 

minor changes
上级 f021015e 26adff1f
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Showing with 297 addition and 311 deletion
include/os/os.h
浏览文件 @ fb6fa6ad
......@@ -13,8 +13,8 @@
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef TDENGINE_OS_H
#define TDENGINE_OS_H
#ifndef _TD_OS_H_
#define _TD_OS_H_
#ifdef __cplusplus
extern "C" {
......@@ -82,4 +82,4 @@ void osInit();
}
#endif
#endif
#endif /*_TD_OS_H_*/
include/os/osFile.h
浏览文件 @ fb6fa6ad
......@@ -16,12 +16,12 @@
#ifndef _TD_OS_FILE_H_
#define _TD_OS_FILE_H_
#include "osSocket.h"
#ifdef __cplusplus
extern "C" {
#endif
#include "osSocket.h"
#ifndef ALLOW_FORBID_FUNC
#define open OPEN_FUNC_TAOS_FORBID
#define fopen FOPEN_FUNC_TAOS_FORBID
......
include/os/osMemory.h
浏览文件 @ fb6fa6ad
......@@ -20,12 +20,12 @@
extern "C" {
#endif
#define tfree(x) \
do { \
if (x) { \
#define tfree(x) \
do { \
if (x) { \
free((void *)(x)); \
(x) = 0; \
} \
} \
} while (0)
#ifdef __cplusplus
......
include/os/osSemaphore.h
浏览文件 @ fb6fa6ad
......@@ -16,12 +16,12 @@
#ifndef _TD_OS_SEMPHONE_H_
#define _TD_OS_SEMPHONE_H_
#include <semaphore.h>
#ifdef __cplusplus
extern "C" {
#endif
#include <semaphore.h>
#if defined (_TD_DARWIN_64)
typedef struct tsem_s *tsem_t;
int tsem_init(tsem_t *sem, int pshared, unsigned int value);
......
include/os/osSocket.h
浏览文件 @ fb6fa6ad
......@@ -16,10 +16,6 @@
#ifndef _TD_OS_SOCKET_H_
#define _TD_OS_SOCKET_H_
#ifdef __cplusplus
extern "C" {
#endif
#if defined(_TD_WINDOWS_64) || defined(_TD_WINDOWS_32)
#include "winsock2.h"
#include <WS2tcpip.h>
......@@ -30,6 +26,10 @@ extern "C" {
#include <sys/epoll.h>
#endif
#ifdef __cplusplus
extern "C" {
#endif
#define TAOS_EPOLL_WAIT_TIME 500
typedef int32_t SOCKET;
typedef SOCKET EpollFd;
......
include/os/osSysinfo.h
浏览文件 @ fb6fa6ad
......@@ -16,12 +16,12 @@
#ifndef _TD_OS_SYSINFO_H_
#define _TD_OS_SYSINFO_H_
#include "os.h"
#ifdef __cplusplus
extern "C" {
#endif
#include "os.h"
typedef struct {
int64_t total;
int64_t used;
......
include/os/osThread.h
浏览文件 @ fb6fa6ad
......@@ -16,12 +16,12 @@
#ifndef _TD_OS_THREAD_H_
#define _TD_OS_THREAD_H_
#include <pthread.h>
#ifdef __cplusplus
extern "C" {
#endif
#include <pthread.h>
#ifdef __cplusplus
}
#endif
......
source/common/src/tdataformat.c
浏览文件 @ fb6fa6ad
......@@ -15,7 +15,7 @@
#define _DEFAULT_SOURCE
#include "tdataformat.h"
#include "tcoding.h"
#include "tcoding.h"
#include "tlog.h"
static void dataColSetNEleNull(SDataCol *pCol, int nEle);
......@@ -25,7 +25,7 @@ static void tdMergeTwoDataCols(SDataCols *target, SDataCols *src1, int *iter1, i
#endif
int tdAllocMemForCol(SDataCol *pCol, int maxPoints) {
int spaceNeeded = pCol->bytes * maxPoints;
if(IS_VAR_DATA_TYPE(pCol->type)) {
if (IS_VAR_DATA_TYPE(pCol->type)) {
spaceNeeded += sizeof(VarDataOffsetT) * maxPoints;
}
#ifdef TD_SUPPORT_BITMAP
......@@ -36,11 +36,10 @@ int tdAllocMemForCol(SDataCol *pCol, int maxPoints) {
spaceNeeded += TYPE_BYTES[pCol->type];
#endif
if(pCol->spaceSize < spaceNeeded) {
void* ptr = realloc(pCol->pData, spaceNeeded);
if(ptr == NULL) {
uDebug("malloc failure, size:%" PRId64 " failed, reason:%s", (int64_t)spaceNeeded,
strerror(errno));
if (pCol->spaceSize < spaceNeeded) {
void *ptr = realloc(pCol->pData, spaceNeeded);
if (ptr == NULL) {
uDebug("malloc failure, size:%" PRId64 " failed, reason:%s", (int64_t)spaceNeeded, strerror(errno));
return -1;
} else {
pCol->pData = ptr;
......@@ -66,8 +65,7 @@ int tdAllocMemForCol(SDataCol *pCol, int maxPoints) {
* Duplicate the schema and return a new object
*/
STSchema *tdDupSchema(const STSchema *pSchema) {
int tlen = sizeof(STSchema) + sizeof(STColumn) * schemaNCols(pSchema);
int tlen = sizeof(STSchema) + sizeof(STColumn) * schemaNCols(pSchema);
STSchema *tSchema = (STSchema *)malloc(tlen);
if (tSchema == NULL) return NULL;
......@@ -98,8 +96,8 @@ int tdEncodeSchema(void **buf, STSchema *pSchema) {
* Decode a schema from a binary.
*/
void *tdDecodeSchema(void *buf, STSchema **pRSchema) {
int version = 0;
int numOfCols = 0;
int version = 0;
int numOfCols = 0;
STSchemaBuilder schemaBuilder;
buf = taosDecodeFixedI32(buf, &version);
......@@ -155,7 +153,7 @@ int tdAddColToSchema(STSchemaBuilder *pBuilder, int8_t type, int16_t colId, int1
if (pBuilder->nCols >= pBuilder->tCols) {
pBuilder->tCols *= 2;
STColumn* columns = (STColumn *)realloc(pBuilder->columns, sizeof(STColumn) * pBuilder->tCols);
STColumn *columns = (STColumn *)realloc(pBuilder->columns, sizeof(STColumn) * pBuilder->tCols);
if (columns == NULL) return -1;
pBuilder->columns = columns;
}
......@@ -166,7 +164,7 @@ int tdAddColToSchema(STSchemaBuilder *pBuilder, int8_t type, int16_t colId, int1
if (pBuilder->nCols == 0) {
colSetOffset(pCol, 0);
} else {
STColumn *pTCol = &(pBuilder->columns[pBuilder->nCols-1]);
STColumn *pTCol = &(pBuilder->columns[pBuilder->nCols - 1]);
colSetOffset(pCol, pTCol->offset + TYPE_BYTES[pTCol->type]);
}
......@@ -258,7 +256,7 @@ void dataColInit(SDataCol *pDataCol, STColumn *pCol, int maxPoints) {
pDataCol->type = colType(pCol);
pDataCol->colId = colColId(pCol);
pDataCol->bytes = colBytes(pCol);
pDataCol->offset = colOffset(pCol) + 0; //TD_DATA_ROW_HEAD_SIZE;
pDataCol->offset = colOffset(pCol) + 0; // TD_DATA_ROW_HEAD_SIZE;
pDataCol->len = 0;
}
......@@ -272,7 +270,7 @@ int dataColAppendVal(SDataCol *pCol, const void *value, int numOfRows, int maxPo
return 0;
}
if(tdAllocMemForCol(pCol, maxPoints) < 0) return -1;
if (tdAllocMemForCol(pCol, maxPoints) < 0) return -1;
if (numOfRows > 0) {
// Find the first not null value, fill all previouse values as NULL
dataColSetNEleNull(pCol, numOfRows);
......@@ -303,7 +301,7 @@ static FORCE_INLINE const void *tdGetColDataOfRowUnsafe(SDataCol *pCol, int row)
}
bool isNEleNull(SDataCol *pCol, int nEle) {
if(isAllRowsNull(pCol)) return true;
if (isAllRowsNull(pCol)) return true;
for (int i = 0; i < nEle; i++) {
if (!isNull(tdGetColDataOfRowUnsafe(pCol, i), pCol->type)) return false;
}
......@@ -370,7 +368,7 @@ SDataCols *tdNewDataCols(int maxCols, int maxRows) {
return NULL;
}
int i;
for(i = 0; i < maxCols; i++) {
for (i = 0; i < maxCols; i++) {
pCols->cols[i].spaceSize = 0;
pCols->cols[i].len = 0;
pCols->cols[i].pData = NULL;
......@@ -386,10 +384,10 @@ int tdInitDataCols(SDataCols *pCols, STSchema *pSchema) {
int oldMaxCols = pCols->maxCols;
if (schemaNCols(pSchema) > oldMaxCols) {
pCols->maxCols = schemaNCols(pSchema);
void* ptr = (SDataCol *)realloc(pCols->cols, sizeof(SDataCol) * pCols->maxCols);
void *ptr = (SDataCol *)realloc(pCols->cols, sizeof(SDataCol) * pCols->maxCols);
if (ptr == NULL) return -1;
pCols->cols = ptr;
for(i = oldMaxCols; i < pCols->maxCols; i++) {
for (i = oldMaxCols; i < pCols->maxCols; i++) {
pCols->cols[i].pData = NULL;
pCols->cols[i].dataOff = NULL;
pCols->cols[i].spaceSize = 0;
......@@ -402,16 +400,16 @@ int tdInitDataCols(SDataCols *pCols, STSchema *pSchema) {
for (i = 0; i < schemaNCols(pSchema); i++) {
dataColInit(pCols->cols + i, schemaColAt(pSchema, i), pCols->maxPoints);
}
return 0;
}
SDataCols *tdFreeDataCols(SDataCols *pCols) {
int i;
if (pCols) {
if(pCols->cols) {
if (pCols->cols) {
int maxCols = pCols->maxCols;
for(i = 0; i < maxCols; i++) {
for (i = 0; i < maxCols; i++) {
SDataCol *pCol = &pCols->cols[i];
tfree(pCol->pData);
}
......@@ -439,7 +437,7 @@ SDataCols *tdDupDataCols(SDataCols *pDataCols, bool keepData) {
if (keepData) {
if (pDataCols->cols[i].len > 0) {
if(tdAllocMemForCol(&pRet->cols[i], pRet->maxPoints) < 0) {
if (tdAllocMemForCol(&pRet->cols[i], pRet->maxPoints) < 0) {
tdFreeDataCols(pRet);
return NULL;
}
......@@ -647,9 +645,9 @@ SKVRow tdKVRowDup(SKVRow row) {
return trow;
}
static int compareColIdx(const void* a, const void* b) {
const SColIdx* x = (const SColIdx*)a;
const SColIdx* y = (const SColIdx*)b;
static int compareColIdx(const void *a, const void *b) {
const SColIdx *x = (const SColIdx *)a;
const SColIdx *y = (const SColIdx *)b;
if (x->colId > y->colId) {
return 1;
}
......@@ -659,15 +657,13 @@ static int compareColIdx(const void* a, const void* b) {
return 0;
}
void tdSortKVRowByColIdx(SKVRow row) {
qsort(kvRowColIdx(row), kvRowNCols(row), sizeof(SColIdx), compareColIdx);
}
void tdSortKVRowByColIdx(SKVRow row) { qsort(kvRowColIdx(row), kvRowNCols(row), sizeof(SColIdx), compareColIdx); }
int tdSetKVRowDataOfCol(SKVRow *orow, int16_t colId, int8_t type, void *value) {
SColIdx *pColIdx = NULL;
SKVRow row = *orow;
SKVRow nrow = NULL;
void * ptr = taosbsearch(&colId, kvRowColIdx(row), kvRowNCols(row), sizeof(SColIdx), comparTagId, TD_GE);
void *ptr = taosbsearch(&colId, kvRowColIdx(row), kvRowNCols(row), sizeof(SColIdx), comparTagId, TD_GE);
if (ptr == NULL || ((SColIdx *)ptr)->colId > colId) { // need to add a column value to the row
int diff = IS_VAR_DATA_TYPE(type) ? varDataTLen(value) : TYPE_BYTES[type];
......@@ -699,7 +695,7 @@ int tdSetKVRowDataOfCol(SKVRow *orow, int16_t colId, int8_t type, void *value) {
if (IS_VAR_DATA_TYPE(type)) {
void *pOldVal = kvRowColVal(row, (SColIdx *)ptr);
if (varDataTLen(value) == varDataTLen(pOldVal)) { // just update the column value in place
if (varDataTLen(value) == varDataTLen(pOldVal)) { // just update the column value in place
memcpy(pOldVal, value, varDataTLen(value));
} else { // need to reallocate the memory
int16_t nlen = kvRowLen(row) + (varDataTLen(value) - varDataTLen(pOldVal));
......
source/common/src/ttime.c
浏览文件 @ fb6fa6ad
......@@ -43,50 +43,46 @@
* An encoding of midnight at the end of the day as 24:00:00 - ie. midnight
* tomorrow - (allowable under ISO 8601) is supported.
*/
static int64_t user_mktime64(const unsigned int year0, const unsigned int mon0,
const unsigned int day, const unsigned int hour,
const unsigned int min, const unsigned int sec, int64_t time_zone)
{
unsigned int mon = mon0, year = year0;
static int64_t user_mktime64(const uint32_t year0, const uint32_t mon0, const uint32_t day, const uint32_t hour,
const uint32_t min, const uint32_t sec, int64_t time_zone) {
uint32_t mon = mon0, year = year0;
/* 1..12 -> 11,12,1..10 */
if (0 >= (int) (mon -= 2)) {
mon += 12; /* Puts Feb last since it has leap day */
if (0 >= (int32_t)(mon -= 2)) {
mon += 12; /* Puts Feb last since it has leap day */
year -= 1;
}
//int64_t res = (((((int64_t) (year/4 - year/100 + year/400 + 367*mon/12 + day) +
// year*365 - 719499)*24 + hour)*60 + min)*60 + sec);
// int64_t res = (((((int64_t) (year/4 - year/100 + year/400 + 367*mon/12 + day) +
// year*365 - 719499)*24 + hour)*60 + min)*60 + sec);
int64_t res;
res = 367*((int64_t)mon)/12;
res += year/4 - year/100 + year/400 + day + ((int64_t)year)*365 - 719499;
res = res*24;
res = ((res + hour) * 60 + min) * 60 + sec;
res = 367 * ((int64_t)mon) / 12;
res += year / 4 - year / 100 + year / 400 + day + ((int64_t)year) * 365 - 719499;
res = res * 24;
res = ((res + hour) * 60 + min) * 60 + sec;
return (res + time_zone);
}
// ==== mktime() kernel code =================//
static int64_t m_deltaUtc = 0;
void deltaToUtcInitOnce() {
void deltaToUtcInitOnce() {
struct tm tm = {0};
(void)strptime("1970-01-01 00:00:00", (const char *)("%Y-%m-%d %H:%M:%S"), &tm);
(void)strptime("1970-01-01 00:00:00", (const char*)("%Y-%m-%d %H:%M:%S"), &tm);
m_deltaUtc = (int64_t)mktime(&tm);
//printf("====delta:%lld\n\n", seconds);
// printf("====delta:%lld\n\n", seconds);
}
static int64_t parseFraction(char* str, char** end, int32_t timePrec);
static int32_t parseTimeWithTz(const char* timestr, int64_t* time, int32_t timePrec, char delim);
static int32_t parseLocaltime(char* timestr, int64_t* time, int32_t timePrec);
static int32_t parseLocaltimeDst(char* timestr, int64_t* time, int32_t timePrec);
static char* forwardToTimeStringEnd(char* str);
static bool checkTzPresent(const char *str, int32_t len);
static char* forwardToTimeStringEnd(char* str);
static bool checkTzPresent(const char* str, int32_t len);
static int32_t (*parseLocaltimeFp[]) (char* timestr, int64_t* time, int32_t timePrec) = {
parseLocaltime,
parseLocaltimeDst
};
static int32_t (*parseLocaltimeFp[])(char* timestr, int64_t* time, int32_t timePrec) = {parseLocaltime,
parseLocaltimeDst};
int32_t taosParseTime(const char* timestr, int64_t* time, int32_t len, int32_t timePrec, int8_t day_light) {
/* parse datatime string in with tz */
......@@ -103,9 +99,9 @@ bool checkTzPresent(const char* str, int32_t len) {
char* seg = forwardToTimeStringEnd((char*)str);
int32_t seg_len = len - (int32_t)(seg - str);
char *c = &seg[seg_len - 1];
for (int i = 0; i < seg_len; ++i) {
if (*c == 'Z' || *c == 'z' || *c == '+' || *c == '-') {
char* c = &seg[seg_len - 1];
for (int32_t i = 0; i < seg_len; ++i) {
if (*c == 'Z' || *c == 'z' || *c == '+' || *c == '-') {
return true;
}
c--;
......@@ -199,13 +195,12 @@ int32_t parseTimezone(char* str, int64_t* tzOffset) {
i += 2;
}
//return error if there're illegal charaters after min(2 Digits)
char *minStr = &str[i];
// return error if there're illegal charaters after min(2 Digits)
char* minStr = &str[i];
if (minStr[1] != '\0' && minStr[2] != '\0') {
return -1;
return -1;
}
int64_t minute = strnatoi(&str[i], 2);
if (minute > 59) {
return -1;
......@@ -233,9 +228,8 @@ int32_t parseTimezone(char* str, int64_t* tzOffset) {
* 2013-04-12T15:52:01.123+0800
*/
int32_t parseTimeWithTz(const char* timestr, int64_t* time, int32_t timePrec, char delim) {
int64_t factor = (timePrec == TSDB_TIME_PRECISION_MILLI) ? 1000 :
(timePrec == TSDB_TIME_PRECISION_MICRO ? 1000000 : 1000000000);
int64_t factor =
(timePrec == TSDB_TIME_PRECISION_MILLI) ? 1000 : (timePrec == TSDB_TIME_PRECISION_MICRO ? 1000000 : 1000000000);
int64_t tzOffset = 0;
struct tm tm = {0};
......@@ -255,8 +249,8 @@ int32_t parseTimeWithTz(const char* timestr, int64_t* time, int32_t timePrec, ch
/* mktime will be affected by TZ, set by using taos_options */
#ifdef WINDOWS
int64_t seconds = user_mktime64(tm.tm_year+1900, tm.tm_mon+1, tm.tm_mday, tm.tm_hour, tm.tm_min, tm.tm_sec, 0);
//int64_t seconds = gmtime(&tm);
int64_t seconds = user_mktime64(tm.tm_year + 1900, tm.tm_mon + 1, tm.tm_mday, tm.tm_hour, tm.tm_min, tm.tm_sec, 0);
// int64_t seconds = gmtime(&tm);
#else
int64_t seconds = timegm(&tm);
#endif
......@@ -320,8 +314,9 @@ int32_t parseLocaltime(char* timestr, int64_t* time, int32_t timePrec) {
#endif
#endif
int64_t seconds = user_mktime64(tm.tm_year+1900, tm.tm_mon+1, tm.tm_mday, tm.tm_hour, tm.tm_min, tm.tm_sec, timezone);
int64_t seconds =
user_mktime64(tm.tm_year + 1900, tm.tm_mon + 1, tm.tm_mday, tm.tm_hour, tm.tm_min, tm.tm_sec, timezone);
int64_t fraction = 0;
if (*str == '.') {
......@@ -331,8 +326,8 @@ int32_t parseLocaltime(char* timestr, int64_t* time, int32_t timePrec) {
}
}
int64_t factor = (timePrec == TSDB_TIME_PRECISION_MILLI) ? 1000 :
(timePrec == TSDB_TIME_PRECISION_MICRO ? 1000000 : 1000000000);
int64_t factor =
(timePrec == TSDB_TIME_PRECISION_MILLI) ? 1000 : (timePrec == TSDB_TIME_PRECISION_MICRO ? 1000000 : 1000000000);
*time = factor * seconds + fraction;
return 0;
......@@ -350,7 +345,7 @@ int32_t parseLocaltimeDst(char* timestr, int64_t* time, int32_t timePrec) {
/* mktime will be affected by TZ, set by using taos_options */
int64_t seconds = mktime(&tm);
int64_t fraction = 0;
if (*str == '.') {
......@@ -360,27 +355,22 @@ int32_t parseLocaltimeDst(char* timestr, int64_t* time, int32_t timePrec) {
}
}
int64_t factor = (timePrec == TSDB_TIME_PRECISION_MILLI) ? 1000 :
(timePrec == TSDB_TIME_PRECISION_MICRO ? 1000000 : 1000000000);
int64_t factor =
(timePrec == TSDB_TIME_PRECISION_MILLI) ? 1000 : (timePrec == TSDB_TIME_PRECISION_MICRO ? 1000000 : 1000000000);
*time = factor * seconds + fraction;
return 0;
}
int64_t convertTimePrecision(int64_t time, int32_t fromPrecision, int32_t toPrecision) {
assert(fromPrecision == TSDB_TIME_PRECISION_MILLI ||
fromPrecision == TSDB_TIME_PRECISION_MICRO ||
assert(fromPrecision == TSDB_TIME_PRECISION_MILLI || fromPrecision == TSDB_TIME_PRECISION_MICRO ||
fromPrecision == TSDB_TIME_PRECISION_NANO);
assert(toPrecision == TSDB_TIME_PRECISION_MILLI ||
toPrecision == TSDB_TIME_PRECISION_MICRO ||
assert(toPrecision == TSDB_TIME_PRECISION_MILLI || toPrecision == TSDB_TIME_PRECISION_MICRO ||
toPrecision == TSDB_TIME_PRECISION_NANO);
static double factors[3][3] = { {1., 1000., 1000000.},
{1.0 / 1000, 1., 1000.},
{1.0 / 1000000, 1.0 / 1000, 1.} };
static double factors[3][3] = {{1., 1000., 1000000.}, {1.0 / 1000, 1., 1000.}, {1.0 / 1000000, 1.0 / 1000, 1.}};
return (int64_t)((double)time * factors[fromPrecision][toPrecision]);
}
static int32_t getDuration(int64_t val, char unit, int64_t* result, int32_t timePrecision) {
switch (unit) {
case 's':
(*result) = convertTimePrecision(val * MILLISECOND_PER_SECOND, TSDB_TIME_PRECISION_MILLI, timePrecision);
......@@ -427,7 +417,8 @@ static int32_t getDuration(int64_t val, char unit, int64_t* result, int32_t time
* d - Days (24 hours)
* w - Weeks (7 days)
*/
int32_t parseAbsoluteDuration(const char* token, int32_t tokenlen, int64_t* duration, char* unit, int32_t timePrecision) {
int32_t parseAbsoluteDuration(const char* token, int32_t tokenlen, int64_t* duration, char* unit,
int32_t timePrecision) {
errno = 0;
char* endPtr = NULL;
......@@ -474,9 +465,9 @@ int64_t taosTimeAdd(int64_t t, int64_t duration, char unit, int32_t precision) {
}
struct tm tm;
time_t tt = (time_t)(t / TSDB_TICK_PER_SECOND(precision));
time_t tt = (time_t)(t / TSDB_TICK_PER_SECOND(precision));
localtime_r(&tt, &tm);
int mon = tm.tm_year * 12 + tm.tm_mon + (int)duration;
int32_t mon = tm.tm_year * 12 + tm.tm_mon + (int32_t)duration;
tm.tm_year = mon / 12;
tm.tm_mon = mon % 12;
......@@ -497,13 +488,13 @@ int32_t taosTimeCountInterval(int64_t skey, int64_t ekey, int64_t interval, char
ekey /= (int64_t)(TSDB_TICK_PER_SECOND(precision));
struct tm tm;
time_t t = (time_t)skey;
time_t t = (time_t)skey;
localtime_r(&t, &tm);
int smon = tm.tm_year * 12 + tm.tm_mon;
int32_t smon = tm.tm_year * 12 + tm.tm_mon;
t = (time_t)ekey;
localtime_r(&t, &tm);
int emon = tm.tm_year * 12 + tm.tm_mon;
int32_t emon = tm.tm_year * 12 + tm.tm_mon;
if (unit == 'y') {
interval *= 12;
......@@ -522,7 +513,7 @@ int64_t taosTimeTruncate(int64_t t, const SInterval* pInterval, int32_t precisio
if (pInterval->slidingUnit == 'n' || pInterval->slidingUnit == 'y') {
start /= (int64_t)(TSDB_TICK_PER_SECOND(precision));
struct tm tm;
time_t tt = (time_t)start;
time_t tt = (time_t)start;
localtime_r(&tt, &tm);
tm.tm_sec = 0;
tm.tm_min = 0;
......@@ -531,10 +522,10 @@ int64_t taosTimeTruncate(int64_t t, const SInterval* pInterval, int32_t precisio
if (pInterval->slidingUnit == 'y') {
tm.tm_mon = 0;
tm.tm_year = (int)(tm.tm_year / pInterval->sliding * pInterval->sliding);
tm.tm_year = (int32_t)(tm.tm_year / pInterval->sliding * pInterval->sliding);
} else {
int mon = tm.tm_year * 12 + tm.tm_mon;
mon = (int)(mon / pInterval->sliding * pInterval->sliding);
int32_t mon = tm.tm_year * 12 + tm.tm_mon;
mon = (int32_t)(mon / pInterval->sliding * pInterval->sliding);
tm.tm_year = mon / 12;
tm.tm_mon = mon % 12;
}
......@@ -547,17 +538,17 @@ int64_t taosTimeTruncate(int64_t t, const SInterval* pInterval, int32_t precisio
start = (delta / pInterval->sliding + factor) * pInterval->sliding;
if (pInterval->intervalUnit == 'd' || pInterval->intervalUnit == 'w') {
/*
* here we revised the start time of day according to the local time zone,
* but in case of DST, the start time of one day need to be dynamically decided.
*/
/*
* here we revised the start time of day according to the local time zone,
* but in case of DST, the start time of one day need to be dynamically decided.
*/
// todo refactor to extract function that is available for Linux/Windows/Mac platform
#if defined(WINDOWS) && _MSC_VER >= 1900
#if defined(WINDOWS) && _MSC_VER >= 1900
// see https://docs.microsoft.com/en-us/cpp/c-runtime-library/daylight-dstbias-timezone-and-tzname?view=vs-2019
int64_t timezone = _timezone;
int32_t daylight = _daylight;
char** tzname = _tzname;
#endif
#endif
start += (int64_t)(timezone * TSDB_TICK_PER_SECOND(precision));
}
......@@ -568,7 +559,7 @@ int64_t taosTimeTruncate(int64_t t, const SInterval* pInterval, int32_t precisio
if (start < 0 || INT64_MAX - start > pInterval->interval - 1) {
end = start + pInterval->interval - 1;
while(end < t && ((start + pInterval->sliding) <= INT64_MAX)) { // move forward to the correct time window
while (end < t && ((start + pInterval->sliding) <= INT64_MAX)) { // move forward to the correct time window
start += pInterval->sliding;
if (start < 0 || INT64_MAX - start > pInterval->interval - 1) {
......@@ -601,8 +592,8 @@ int64_t taosTimeTruncate(int64_t t, const SInterval* pInterval, int32_t precisio
// and the parameter can also be a variable.
const char* fmtts(int64_t ts) {
static char buf[96];
size_t pos = 0;
struct tm tm;
size_t pos = 0;
struct tm tm;
if (ts > -62135625943 && ts < 32503651200) {
time_t t = (time_t)ts;
......@@ -619,7 +610,7 @@ const char* fmtts(int64_t ts) {
buf[pos++] = ' ';
}
pos += strftime(buf + pos, sizeof(buf), "ms=%Y-%m-%d %H:%M:%S", &tm);
pos += sprintf(buf + pos, ".%03d", (int)(ts % 1000));
pos += sprintf(buf + pos, ".%03d", (int32_t)(ts % 1000));
}
{
......@@ -631,7 +622,7 @@ const char* fmtts(int64_t ts) {
buf[pos++] = ' ';
}
pos += strftime(buf + pos, sizeof(buf), "us=%Y-%m-%d %H:%M:%S", &tm);
pos += sprintf(buf + pos, ".%06d", (int)(ts % 1000000));
pos += sprintf(buf + pos, ".%06d", (int32_t)(ts % 1000000));
}
return buf;
......
source/common/src/ttszip.c
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