$ errors.fyi/posix/EAFNOSUPPORT 128 namespaces · 4,025 codes

posix · posix/EAFNOSUPPORT

EAFNOSUPPORT

Address family not supported

The socket address family is not supported by the protocol. Numeric value is platform-specific: 97 on Linux, 47 on macOS.

Also defined in

windows-errno Address family not supported The address family is not supported by the protocol or socket type.

References

pubs.opengroup.org/onlinepubs/9699919799/basedefs/errno.h.html

In this namespace

← previous EADDRNOTAVAIL Address not available next → EAGAIN Resource temporarily unavailable

E2BIG EACCES EADDRINUSE EADDRNOTAVAIL EAFNOSUPPORT EAGAIN EALREADY EBADF EBADMSG EBUSY

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