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os: fix gethostname error

This commit is contained in:
afwerar 2022-06-29 15:20:51 +08:00
parent 19874daf93
commit af340a3825
1 changed files with 15 additions and 1 deletions
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16
source/os/src/osSocket.c
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@ -925,10 +925,24 @@ uint32_t taosGetIpv4FromFqdn(const char *fqdn) {
}
int32_t taosGetFqdn(char *fqdn) {
#ifdef WINDOWS
// Initialize Winsock
WSADATA wsaData;
int iResult;
iResult = WSAStartup(MAKEWORD(2, 2), &wsaData);
if (iResult != 0) {
// printf("WSAStartup failed: %d\n", iResult);
return 1;
}
#endif
char hostname[1024];
hostname[1023] = '\0';
if (gethostname(hostname, 1023) == -1) {
// printf("failed to get hostname, reason:%s", strerror(errno));
#ifdef WINDOWS
printf("failed to get hostname, reason:%s", strerror(WSAGetLastError()));
#else
printf("failed to get hostname, reason:%s", strerror(errno));
#endif
assert(0);
return -1;
}