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10.10.1 errno ¶

POSIX specification:
https://pubs.opengroup.org/onlinepubs/9799919799/functions/errno.html

Gnulib module: —

Portability problems fixed by Gnulib:

Portability problems not fixed by Gnulib:

• On Windows, the socket functions don’t set errno; their error code is available through WSAGetLastError() instead.