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Merge pull request #2402 from taosdata/feature/sangshuduo/cleanup-os-ununsed-functions 

remove unused os-specified functions.
This commit is contained in:
Shengliang Guan 2020-06-22 14:12:22 +08:00 committed by GitHub
parent c7bfae45cc 41c7f722a6
commit 49f625cdbd
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 0 additions and 77 deletions
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77
src/os/linux/src/linuxPlatform.c
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@ -56,70 +56,8 @@ void taosMsleep(int mseconds) {
bool taosCheckPthreadValid(pthread_t thread) { return thread != 0; } bool taosCheckPthreadValid(pthread_t thread) { return thread != 0; }
void taosResetPthread(pthread_t *thread) { *thread = 0; }
int64_t taosGetPthreadId() { return (int64_t)pthread_self(); } int64_t taosGetPthreadId() { return (int64_t)pthread_self(); }
/*
* Function to get the private ip address of current machine. If get IP
* successfully, return 0, else, return -1. The return values is ip.
*
* Use:
* if (taosGetPrivateIp(ip) != 0) {
* perror("Fail to get private IP address\n");
* exit(EXIT_FAILURE);
* }
*/
int taosGetPrivateIp(char *const ip) {
bool hasLoCard = false;
struct ifaddrs *ifaddr, *ifa;
int family, s;
char host[NI_MAXHOST];
if (getifaddrs(&ifaddr) == -1) {
return -1;
}
/* Walk through linked list, maintaining head pointer so we can free list later */
int flag = 0;
for (ifa = ifaddr; ifa != NULL; ifa = ifa->ifa_next) {
if (ifa->ifa_addr == NULL) continue;
family = ifa->ifa_addr->sa_family;
if (strcmp("lo", ifa->ifa_name) == 0) {
hasLoCard = true;
continue;
}
if (family == AF_INET) {
/* printf("%-8s", ifa->ifa_name); */
s = getnameinfo(ifa->ifa_addr, (family == AF_INET) ? sizeof(struct sockaddr_in) : sizeof(struct sockaddr_in6),
host, NI_MAXHOST, NULL, 0, NI_NUMERICHOST);
if (s != 0) {
freeifaddrs(ifaddr);
return -1;
}
strcpy(ip, host);
flag = 1;
break;
}
}
freeifaddrs(ifaddr);
if (flag) {
return 0;
} else {
if (hasLoCard) {
uPrint("no net card was found, use lo:127.0.0.1 as default");
strcpy(ip, "127.0.0.1");
return 0;
}
return -1;
}
}
int taosSetNonblocking(int sock, int on) { int taosSetNonblocking(int sock, int on) {
int flags = 0; int flags = 0;
if ((flags = fcntl(sock, F_GETFL, 0)) < 0) { if ((flags = fcntl(sock, F_GETFL, 0)) < 0) {
@ -294,21 +232,6 @@ ssize_t twrite(int fd, void *buf, size_t n) {
return n; return n;
} }
bool taosSkipSocketCheck() {
struct utsname buf;
if (uname(&buf)) {
uPrint("can't fetch os info");
return false;
}
if (strstr(buf.release, "Microsoft") != 0) {
uPrint("using WSLv1");
return true;
}
return false;
}
void taosBlockSIGPIPE() { void taosBlockSIGPIPE() {
sigset_t signal_mask; sigset_t signal_mask;
sigemptyset(&signal_mask); sigemptyset(&signal_mask);