62     int flags;  in anetSetBlock()  local
67     if ((flags = fcntl(fd, F_GETFL)) == -1) {  in anetSetBlock()
73         flags |= O_NONBLOCK;  in anetSetBlock()
75         flags &= ~O_NONBLOCK;  in anetSetBlock()
77     if (fcntl(fd, F_SETFL, flags) == -1) {  in anetSetBlock()
204                        int flags)  in anetGenericResolve()  argument
210     if (flags & ANET_IP_ONLY) hints.ai_flags = AI_NUMERICHOST;  in anetGenericResolve()
269                                  char *source_addr, int flags)  in anetTcpGenericConnect()  argument
291         if (flags & ANET_CONNECT_NONBLOCK && anetNonBlock(err,s) != ANET_OK)  in anetTcpGenericConnect()
316             if (errno == EINPROGRESS && flags & ANET_CONNECT_NONBLOCK)  in anetTcpGenericConnect()
341     if (s == ANET_ERR && source_addr && (flags & ANET_CONNECT_BE_BINDING)) {  in anetTcpGenericConnect()
342         return anetTcpGenericConnect(err,addr,port,NULL,flags);  in anetTcpGenericConnect()
372 int anetUnixGenericConnect(char *err, char *path, int flags)  in anetUnixGenericConnect()  argument
382     if (flags & ANET_CONNECT_NONBLOCK) {  in anetUnixGenericConnect()
388             flags & ANET_CONNECT_NONBLOCK)  in anetUnixGenericConnect()