Web* Return the canonical name of the host at the other end of the socket. The WebThe `host' you get back there is what's returned from gethostbyname, and `host_alises' is put into `host'. These are global static variables. Using a mutex. See pthread_mutex_init(3). Right. Actually, gethostbyname may _not_ guarantee this in the reentrant version; there's not much point to it, since you'll need to

gethostbyname(3): network host entry - Linux man page

WebThe gethostbyname_r()function is used to retrieve information about a host. There are two versions of the API, as shown above. BSD 4.3 structures and syntax. The other uses syntax and structures compatible with the UNIX 98 programming interface specifications. You can select the UNIX 98 compatible interface with the _XOPEN_SOURCEmacro. Parameters Web18 aug. 2024 · The gethostname function queries namespace providers to determine the local host name using the SVCID_HOSTNAME GUID defined in the Svgguid.h header … oramorph in copd

PHP: gethostbynamel - Manual

WebIf using gethostbyname against the name of the localhost is always giving you 127.0.0.1 but you want the DNS address instead, just put a dot at the end of the name. E.g., $foo = … WebThe functions gethostbyname() and gethostbyaddr() may return pointers to static data, which may be overwritten by later calls. Copying the struct hostent does not suffice, … Web5 mei 2024 · There are 2 points with the dns.getHostByName () call. One is working [in the setup ()] DNSClient dns; dns.begin (Ethernet.dnsServerIP ()); dns.getHostByName ("pool.ntp.org",timeServer); // at this point the function works and one leads to the compiler error [in ntpSync ()]: oramorph in breathlessness