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Merge pull request #27890 from taosdata/fix/TD-31870/os4 

fix: os return
This commit is contained in:
Pan Wei 2024-09-18 11:03:44 +08:00 committed by GitHub
parent 7a33fb7c9f 045a041844
commit 4c459155f1
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
13 changed files with 105 additions and 69 deletions
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1
include/os/osSocket.h
View File

@ -165,7 +165,6 @@ int32_t taosGetFqdn(char *);
void tinet_ntoa(char *ipstr, uint32_t ip);
uint32_t ip2uint(const char *const ip_addr);
int32_t taosIgnSIGPIPE();
uint32_t taosInetAddr(const char *ipAddr);
const char *taosInetNtoa(struct in_addr ipInt, char *dstStr, int32_t len);
uint64_t taosHton64(uint64_t val);

2
include/os/osSysinfo.h
View File

@ -80,7 +80,7 @@ typedef struct {
SysNameInfo taosGetSysNameInfo();
bool taosCheckCurrentInDll();
int taosGetlocalhostname(char *hostname, size_t maxLen);
int32_t taosGetlocalhostname(char *hostname, size_t maxLen);
#ifdef __cplusplus
}

2
source/client/src/clientImpl.c
View File

@ -2043,7 +2043,7 @@ static int32_t doPrepareResPtr(SReqResultInfo* pResInfo) {
static int32_t doConvertUCS4(SReqResultInfo* pResultInfo, int32_t numOfRows, int32_t numOfCols, int32_t* colLength) {
int32_t idx = -1;
iconv_t conv = taosAcquireConv(&idx, C2M);
if (!conv) return TSDB_CODE_TSC_INTERNAL_ERROR;
if (conv == (iconv_t)-1) return TSDB_CODE_TSC_INTERNAL_ERROR;
for (int32_t i = 0; i < numOfCols; ++i) {
int32_t type = pResultInfo->fields[i].type;

3
source/dnode/mnode/impl/src/mndUser.c
View File

@ -342,7 +342,8 @@ int32_t mndUpdateIpWhiteImpl(SHashObj *pIpWhiteTab, char *user, char *fqdn, int8
SIpV4Range range = {.ip = 0, .mask = 32};
int32_t code = taosGetIpv4FromFqdn(fqdn, &range.ip);
if (code) {
//TODO
mError("failed to get ip from fqdn: %s at line %d since %s", fqdn, lino, tstrerror(code));
TAOS_RETURN(TSDB_CODE_TSC_INVALID_FQDN);
}
mDebug("ip-white-list may update for user: %s, fqdn: %s", user, fqdn);
SIpWhiteList **ppList = taosHashGet(pIpWhiteTab, user, strlen(user));

2
source/dnode/vnode/src/tsdb/tsdbCacheRead.c
View File

@ -243,7 +243,7 @@ static int32_t setTableSchema(SCacheRowsReader* p, uint64_t suid, const char* id
code = metaGetTbTSchemaNotNull(p->pVnode->pMeta, suid, -1, 1, &p->pSchema);
if (TSDB_CODE_SUCCESS != code) {
tsdbWarn("stable:%" PRIu64 " has been dropped, failed to retrieve cached rows, %s", suid, idstr);
if(code != TSDB_CODE_OUT_OF_MEMORY) {
if(code == TSDB_CODE_NOT_FOUND) {
return TSDB_CODE_PAR_TABLE_NOT_EXIST;
} else {
return code;

5
source/libs/function/src/udfd.c
View File

@ -85,7 +85,10 @@ int32_t udfdCPluginUdfInitLoadAggFuncs(SUdfCPluginCtx *udfCtx, const char *udfNa
char mergeFuncName[TSDB_FUNC_NAME_LEN + 7] = {0};
char *mergeSuffix = "_merge";
snprintf(mergeFuncName, sizeof(mergeFuncName), "%s%s", processFuncName, mergeSuffix);
(void)(uv_dlsym(&udfCtx->lib, mergeFuncName, (void **)(&udfCtx->aggMergeFunc)));
int ret = uv_dlsym(&udfCtx->lib, mergeFuncName, (void **)(&udfCtx->aggMergeFunc));
if (ret != 0) {
fnInfo("uv_dlsym function %s. error: %s", mergeFuncName, uv_strerror(ret));
}
return 0;
}

2
source/libs/transport/src/thttp.c
View File

@ -616,7 +616,7 @@ static void httpHandleReq(SHttpMsg* msg) {
int32_t fd = taosCreateSocketWithTimeout(5000);
if (fd < 0) {
tError("http-report failed to open socket, dst:%s:%d, chanId:%" PRId64 ", seq:%" PRId64 ", reason:%s", cli->addr,
cli->port, chanId, cli->seq, tstrerror(TAOS_SYSTEM_ERROR(errno)));
cli->port, chanId, cli->seq, tstrerror(terrno));
destroyHttpClient(cli);
(void)taosReleaseRef(httpRefMgt, chanId);
return;

6
source/libs/transport/src/transCli.c
View File

@ -1403,7 +1403,7 @@ static void cliHandleBatchReq(SCliBatch* pBatch, SCliThrd* pThrd) {
int32_t fd = taosCreateSocketWithTimeout(TRANS_CONN_TIMEOUT * 10);
if (fd == -1) {
tError("%s conn %p failed to create socket, reason:%s", transLabel(pTransInst), conn,
tstrerror(TAOS_SYSTEM_ERROR(errno)));
tstrerror(terrno));
cliHandleFastFail(conn, -1);
return;
}
@ -1883,9 +1883,9 @@ void cliHandleReq(SCliMsg* pMsg, SCliThrd* pThrd) {
int32_t fd = taosCreateSocketWithTimeout(TRANS_CONN_TIMEOUT * 10);
if (fd == -1) {
tGError("%s conn %p failed to create socket, reason:%s", transLabel(pTransInst), conn,
tstrerror(TAOS_SYSTEM_ERROR(errno)));
tstrerror(terrno));
cliHandleExcept(conn, -1);
errno = 0;
terrno = 0;
return;
}

20
source/os/src/osSignal.c
View File

@ -31,23 +31,35 @@ int32_t taosSetSignal(int32_t signum, FSignalHandler sigfp) {
// SIGHUP doesn't exist in windows, we handle it in the way of ctrlhandler
if (signum == SIGHUP) {
SetConsoleCtrlHandler((PHANDLER_ROUTINE)sigfp, TRUE);
if(SetConsoleCtrlHandler((PHANDLER_ROUTINE)sigfp, TRUE) == 0) {
terrno = TAOS_SYSTEM_WINAPI_ERROR(GetLastError());
return terrno;
}
} else {
signal(signum, (FWinSignalHandler)sigfp);
if(signal(signum, (FWinSignalHandler)sigfp) == SIG_ERR) {
terrno = TAOS_SYSTEM_ERROR(errno);
return terrno;
}
}
return 0;
}
int32_t taosIgnSignal(int32_t signum) {
if (signum == SIGUSR1 || signum == SIGHUP) return 0;
signal(signum, SIG_IGN);
if(signal(signum, SIG_IGN) == SIG_ERR) {
terrno = TAOS_SYSTEM_ERROR(errno);
return terrno;
}
return 0;
}
int32_t taosDflSignal(int32_t signum) {
if (signum == SIGUSR1 || signum == SIGHUP) return 0;
signal(signum, SIG_DFL);
if(signal(signum, SIG_DFL) == SIG_ERR) {
terrno = TAOS_SYSTEM_ERROR(errno);
return terrno;
}
return 0;
}

38
source/os/src/osSocket.c
View File

@ -300,14 +300,18 @@ int32_t taosSetSockOpt(TdSocketPtr pSocket, int32_t level, int32_t optname, void
}
#endif
return setsockopt(pSocket->fd, level, optname, optval, optlen);
int ret = setsockopt(pSocket->fd, level, optname, optval, optlen);
if (ret == SOCKET_ERROR) {
int errorCode = WSAGetLastError();
return terrno = TAOS_SYSTEM_WINSOCKET_ERROR(errorCode);
}
#else
int32_t code = setsockopt(pSocket->fd, level, optname, optval, (int)optlen);
if (-1 == code) {
terrno = TAOS_SYSTEM_ERROR(errno);
return terrno;
}
return code;
return 0;
#endif
}
@ -325,19 +329,6 @@ int32_t taosGetSockOpt(TdSocketPtr pSocket, int32_t level, int32_t optname, void
#endif
uint32_t taosInetAddr(const char *ipAddr) {
#ifdef WINDOWS
uint32_t value;
int32_t ret = inet_pton(AF_INET, ipAddr, &value);
if (ret <= 0) {
return INADDR_NONE;
} else {
return value;
}
#else
return inet_addr(ipAddr);
#endif
}
const char *taosInetNtoa(struct in_addr ipInt, char *dstStr, int32_t len) {
const char* r = inet_ntop(AF_INET, &ipInt, dstStr, len);
if (NULL == r) {
@ -943,8 +934,7 @@ int32_t taosGetIpv4FromFqdn(const char *fqdn, uint32_t *ip) {
int iResult;
iResult = WSAStartup(MAKEWORD(2, 2), &wsaData);
if (iResult != 0) {
// printf("WSAStartup failed: %d\n", iResult);
return 0xFFFFFFFF;
return TAOS_SYSTEM_WINSOCKET_ERROR(WSAGetLastError());
}
#endif
@ -1008,7 +998,7 @@ int32_t taosGetIpv4FromFqdn(const char *fqdn, uint32_t *ip) {
#endif
*ip = 0xFFFFFFFF;
return 0xFFFFFFFF;
return TSDB_CODE_RPC_FQDN_ERROR;
}
#endif
}
@ -1021,7 +1011,7 @@ int32_t taosGetFqdn(char *fqdn) {
iResult = WSAStartup(MAKEWORD(2, 2), &wsaData);
if (iResult != 0) {
// printf("WSAStartup failed: %d\n", iResult);
return 1;
return TAOS_SYSTEM_WINSOCKET_ERROR(WSAGetLastError());
}
#endif
char hostname[1024];
@ -1077,8 +1067,8 @@ int32_t taosGetFqdn(char *fqdn) {
int32_t ret = getaddrinfo(hostname, NULL, &hints, &result);
if (!result) {
fprintf(stderr, "failed to get fqdn, code:%d, hostname:%s, reason:%s\n", ret, hostname, gai_strerror(ret));
return -1;
//fprintf(stderr, "failed to get fqdn, code:%d, hostname:%s, reason:%s\n", ret, hostname, gai_strerror(ret));
return TAOS_SYSTEM_WINSOCKET_ERROR(WSAGetLastError());
}
strcpy(fqdn, result->ai_canonname);
freeaddrinfo(result);
@ -1140,13 +1130,13 @@ int32_t taosCreateSocketWithTimeout(uint32_t timeout) {
if ((fd = socket(PF_INET, SOCK_STREAM, IPPROTO_TCP)) == INVALID_SOCKET) {
terrno = TAOS_SYSTEM_ERROR(errno);
return -1;
return terrno;
}
#if defined(WINDOWS)
if (0 != setsockopt(fd, IPPROTO_TCP, TCP_MAXRT, (char *)&timeout, sizeof(timeout))) {
taosCloseSocketNoCheck1(fd);
return -1;
return TAOS_SYSTEM_WINSOCKET_ERROR(WSAGetLastError());
}
#elif defined(_TD_DARWIN_64)
// invalid config
@ -1160,7 +1150,7 @@ int32_t taosCreateSocketWithTimeout(uint32_t timeout) {
if (-1 == setsockopt(fd, IPPROTO_TCP, TCP_USER_TIMEOUT, (char *)&conn_timeout_ms, sizeof(conn_timeout_ms))) {
terrno = TAOS_SYSTEM_ERROR(errno);
TAOS_SKIP_ERROR(taosCloseSocketNoCheck1(fd));
return -1;
return terrno;
}
#endif

21
source/os/src/osString.c
View File

@ -216,14 +216,14 @@ int32_t taosConvInit(void) {
for (int32_t i = 0; i < gConvMaxNum[M2C]; ++i) {
gConv[M2C][i].conv = iconv_open(DEFAULT_UNICODE_ENCODEC, tsCharset);
if ((iconv_t)-1 == gConv[M2C][i].conv || (iconv_t)0 == gConv[M2C][i].conv) {
if ((iconv_t)-1 == gConv[M2C][i].conv) {
terrno = TAOS_SYSTEM_ERROR(errno);
return terrno;
}
}
for (int32_t i = 0; i < gConvMaxNum[1 - M2C]; ++i) {
gConv[1 - M2C][i].conv = iconv_open(tsCharset, DEFAULT_UNICODE_ENCODEC);
if ((iconv_t)-1 == gConv[1 - M2C][i].conv || (iconv_t)0 == gConv[1 - M2C][i].conv) {
if ((iconv_t)-1 == gConv[1 - M2C][i].conv) {
terrno = TAOS_SYSTEM_ERROR(errno);
return terrno;
}
@ -251,13 +251,13 @@ iconv_t taosAcquireConv(int32_t *idx, ConvType type) {
*idx = -1;
if (type == M2C) {
iconv_t c = iconv_open(DEFAULT_UNICODE_ENCODEC, tsCharset);
if ((iconv_t)-1 == c || (iconv_t)0 == c) {
if ((iconv_t)-1 == c) {
terrno = TAOS_SYSTEM_ERROR(errno);
}
return c;
} else {
iconv_t c = iconv_open(tsCharset, DEFAULT_UNICODE_ENCODEC);
if ((iconv_t)-1 == c || (iconv_t)0 == c) {
if ((iconv_t)-1 == c) {
terrno = TAOS_SYSTEM_ERROR(errno);
}
return c;
@ -289,7 +289,11 @@ iconv_t taosAcquireConv(int32_t *idx, ConvType type) {
}
*idx = startId;
return gConv[type][startId].conv;
if ((iconv_t)0 == gConv[type][startId].conv) {
return (iconv_t)-1;
} else {
return gConv[type][startId].conv;
}
}
void taosReleaseConv(int32_t idx, iconv_t conv, ConvType type) {
@ -312,7 +316,7 @@ bool taosMbsToUcs4(const char *mbs, size_t mbsLength, TdUcs4 *ucs4, int32_t ucs4
int32_t idx = -1;
iconv_t conv = taosAcquireConv(&idx, M2C);
if ((iconv_t)-1 == conv || (iconv_t)0 == conv) {
if ((iconv_t)-1 == conv) {
return false;
}
@ -350,9 +354,8 @@ int32_t taosUcs4ToMbs(TdUcs4 *ucs4, int32_t ucs4_max_len, char *mbs) {
int32_t idx = -1;
int32_t code = 0;
iconv_t conv = taosAcquireConv(&idx, C2M);
if ((iconv_t)-1 == conv || (iconv_t)0 == conv) {
code = TAOS_SYSTEM_ERROR(errno);;
return code;
if ((iconv_t)-1 == conv) {
return terrno;
}
size_t ucs4_input_len = ucs4_max_len;

48
source/os/src/osSysinfo.c
View File

@ -93,6 +93,10 @@ LONG WINAPI FlCrashDump(PEXCEPTION_POINTERS ep) {
path[len - 1] = 'p';
HANDLE file = CreateFile(path, GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);
if (file == INVALID_HANDLE_VALUE) {
FreeLibrary(dll);
return EXCEPTION_CONTINUE_SEARCH;
}
MINIDUMP_EXCEPTION_INFORMATION mei;
mei.ThreadId = GetCurrentThreadId();
@ -333,7 +337,10 @@ bool getWinVersionReleaseName(char *releaseName, int32_t maxLen) {
UINT uLen;
VS_FIXEDFILEINFO *pFileInfo;
GetWindowsDirectory(szFileName, MAX_PATH);
int ret = GetWindowsDirectory(szFileName, MAX_PATH);
if (ret == 0) {
return false;
}
wsprintf(szFileName, L"%s%s", szFileName, L"\\explorer.exe");
dwLen = GetFileVersionInfoSize(szFileName, &dwHandle);
if (dwLen == 0) {
@ -373,12 +380,12 @@ int32_t taosGetOsReleaseName(char *releaseName, char* sName, char* ver, int32_t
if(sName) snprintf(sName, maxLen, "macOS");
if (sysctl(osversion_name, 2, osversion, &osversion_len, NULL, 0) == -1) {
return -1;
return TAOS_SYSTEM_ERROR(errno);
}
uint32_t major, minor;
if (sscanf(osversion, "%u.%u", &major, &minor) != 2) {
return -1;
if (sscanf(osversion, "%u.%u", &major, &minor) == EOF) {
return TAOS_SYSTEM_ERROR(errno);
}
if (major >= 20) {
major -= 9; // macOS 11 and newer
@ -433,8 +440,11 @@ int32_t taosGetCpuInfo(char *cpuModel, int32_t maxLen, float *numOfCores) {
#ifdef WINDOWS
char value[100];
DWORD bufferSize = sizeof(value);
RegGetValue(HKEY_LOCAL_MACHINE, "HARDWARE\\DESCRIPTION\\System\\CentralProcessor\\0", "ProcessorNameString",
LSTATUS ret = RegGetValue(HKEY_LOCAL_MACHINE, "HARDWARE\\DESCRIPTION\\System\\CentralProcessor\\0", "ProcessorNameString",
RRF_RT_ANY, NULL, (PVOID)&value, &bufferSize);
if (ret != ERROR_SUCCESS) {
return TAOS_SYSTEM_ERROR(ret);
}
tstrncpy(cpuModel, value, maxLen);
SYSTEM_INFO si;
memset(&si, 0, sizeof(SYSTEM_INFO));
@ -696,7 +706,7 @@ int32_t taosGetTotalMemory(int64_t *totalKB) {
MEMORYSTATUSEX memsStat;
memsStat.dwLength = sizeof(memsStat);
if (!GlobalMemoryStatusEx(&memsStat)) {
return -1;
return TAOS_SYSTEM_WINAPI_ERROR(GetLastError());
}
*totalKB = memsStat.ullTotalPhys / 1024;
@ -705,6 +715,9 @@ int32_t taosGetTotalMemory(int64_t *totalKB) {
return 0;
#else
*totalKB = (int64_t)(sysconf(_SC_PHYS_PAGES) * tsPageSizeKB);
if(*totalKB <= 0) {
return TAOS_SYSTEM_ERROR(errno);
}
return 0;
#endif
}
@ -760,7 +773,7 @@ int32_t taosGetSysMemory(int64_t *usedKB) {
MEMORYSTATUSEX memsStat;
memsStat.dwLength = sizeof(memsStat);
if (!GlobalMemoryStatusEx(&memsStat)) {
return -1;
return TAOS_SYSTEM_WINAPI_ERROR(GetLastError());
}
int64_t nMemFree = memsStat.ullAvailPhys / 1024;
@ -773,6 +786,9 @@ int32_t taosGetSysMemory(int64_t *usedKB) {
return 0;
#else
*usedKB = sysconf(_SC_AVPHYS_PAGES) * tsPageSizeKB;
if(*usedKB <= 0) {
return TAOS_SYSTEM_ERROR(errno);
}
return 0;
#endif
}
@ -832,7 +848,7 @@ int32_t taosGetProcIO(int64_t *rchars, int64_t *wchars, int64_t *read_bytes, int
if (write_bytes) *write_bytes = 0;
return 0;
}
return -1;
return TAOS_SYSTEM_WINAPI_ERROR(GetLastError());
#elif defined(_TD_DARWIN_64)
if (rchars) *rchars = 0;
if (wchars) *wchars = 0;
@ -1022,7 +1038,10 @@ void taosKillSystem() {
int32_t taosGetSystemUUID(char *uid, int32_t uidlen) {
#ifdef WINDOWS
GUID guid;
CoCreateGuid(&guid);
HRESULT h = CoCreateGuid(&guid);
if (h != S_OK) {
return TAOS_SYSTEM_WINAPI_ERROR(GetLastError());
}
snprintf(uid, uidlen, "%08X-%04X-%04X-%02X%02X-%02X%02X%02X%02X%02X%02X", guid.Data1, guid.Data2, guid.Data3,
guid.Data4[0], guid.Data4[1], guid.Data4[2], guid.Data4[3], guid.Data4[4], guid.Data4[5], guid.Data4[6],
guid.Data4[7]);
@ -1226,14 +1245,13 @@ SysNameInfo taosGetSysNameInfo() {
}
char localHostName[512];
taosGetlocalhostname(localHostName, 512);
TAOS_SKIP_ERROR(taosGetlocalhostname(localHostName, 512));
TdCmdPtr pCmd = taosOpenCmd("scutil --get LocalHostName");
tstrncpy(info.nodename, localHostName, sizeof(info.nodename));
return info;
#else
SysNameInfo info = {0};
struct utsname uts;
if (!uname(&uts)) {
tstrncpy(info.sysname, uts.sysname, sizeof(info.sysname));
@ -1269,7 +1287,7 @@ bool taosCheckCurrentInDll() {
}
#ifdef _TD_DARWIN_64
int taosGetMaclocalhostnameByCommand(char *hostname, size_t maxLen) {
int32_t taosGetMaclocalhostnameByCommand(char *hostname, size_t maxLen) {
TdCmdPtr pCmd = taosOpenCmd("scutil --get LocalHostName");
if (pCmd != NULL) {
if (taosGetsCmd(pCmd, maxLen - 1, hostname) > 0) {
@ -1281,10 +1299,10 @@ int taosGetMaclocalhostnameByCommand(char *hostname, size_t maxLen) {
}
taosCloseCmd(&pCmd);
}
return -1;
return TAOS_SYSTEM_ERROR(errno);
}
int getMacLocalHostNameBySCD(char *hostname, size_t maxLen) {
int32_t getMacLocalHostNameBySCD(char *hostname, size_t maxLen) {
SCDynamicStoreRef store = SCDynamicStoreCreate(NULL, CFSTR(""), NULL, NULL);
CFStringRef hostname_cfstr = SCDynamicStoreCopyLocalHostName(store);
if (hostname_cfstr != NULL) {
@ -1298,7 +1316,7 @@ int getMacLocalHostNameBySCD(char *hostname, size_t maxLen) {
}
#endif
int taosGetlocalhostname(char *hostname, size_t maxLen) {
int32_t taosGetlocalhostname(char *hostname, size_t maxLen) {
#ifdef _TD_DARWIN_64
int res = getMacLocalHostNameBySCD(hostname, maxLen);
if (res != 0) {

24
source/os/src/osSystem.c
View File

@ -31,7 +31,7 @@ void WINAPI windowsServiceCtrlHandle(DWORD request) {
ServiceStatus.dwCurrentState = SERVICE_STOP_PENDING;
if (!SetServiceStatus(hServiceStatusHandle, &ServiceStatus)) {
DWORD nError = GetLastError();
printf("failed to send stopped status to windows service: %d", nError);
fprintf(stderr, "failed to send stopped status to windows service: %d", nError);
}
break;
default:
@ -50,19 +50,19 @@ void WINAPI mainWindowsService(int argc, char** argv) {
hServiceStatusHandle = RegisterServiceCtrlHandler("taosd", &windowsServiceCtrlHandle);
if (hServiceStatusHandle == 0) {
DWORD nError = GetLastError();
printf("failed to register windows service ctrl handler: %d", nError);
fprintf(stderr, "failed to register windows service ctrl handler: %d", nError);
}
ServiceStatus.dwCurrentState = SERVICE_RUNNING;
if (SetServiceStatus(hServiceStatusHandle, &ServiceStatus)) {
DWORD nError = GetLastError();
printf("failed to send running status to windows service: %d", nError);
fprintf(stderr, "failed to send running status to windows service: %d", nError);
}
if (mainWindowsFunc != NULL) mainWindowsFunc(argc, argv);
ServiceStatus.dwCurrentState = SERVICE_STOPPED;
if (!SetServiceStatus(hServiceStatusHandle, &ServiceStatus)) {
DWORD nError = GetLastError();
printf("failed to send stopped status to windows service: %d", nError);
fprintf(stderr, "failed to send stopped status to windows service: %d", nError);
}
}
void stratWindowsService(MainWindows mainWindows) {
@ -140,17 +140,27 @@ void taosCloseDll(void* handle) {
}
#endif
int taosSetConsoleEcho(bool on) {
int32_t taosSetConsoleEcho(bool on) {
#if defined(WINDOWS)
HANDLE hStdin = GetStdHandle(STD_INPUT_HANDLE);
if (hStdin == INVALID_HANDLE_VALUE) {
terrno = TAOS_SYSTEM_WINAPI_ERROR(GetLastError());
return terrno;
}
DWORD mode = 0;
GetConsoleMode(hStdin, &mode);
if(!GetConsoleMode(hStdin, &mode)){
terrno = TAOS_SYSTEM_WINAPI_ERROR(GetLastError());
return terrno;
}
if (on) {
mode |= ENABLE_ECHO_INPUT;
} else {
mode &= ~ENABLE_ECHO_INPUT;
}
SetConsoleMode(hStdin, mode);
if(!SetConsoleMode(hStdin, mode)) {
terrno = TAOS_SYSTEM_WINAPI_ERROR(GetLastError());
return terrno;
}
return 0;
#else