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recvfrom
POSIX specification:
http://www.opengroup.org/onlinepubs/9699919799/functions/recvfrom.html
Gnulib module: recvfrom
Portability problems fixed by Gnulib:
int
instead of ssize_t
on some platforms:
OSF/1 5.1.
recvfrom
are not placed in errno
, and
WSAGetLastError
must be used instead.
Portability problems not fixed by Gnulib:
socklen_t
type; in this case this function’s
sixth argument type is ‘int *’.