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event/net/UdpListener: use IsSocketErrorReceiveWouldBlock()

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This commit is contained in:
Max Kellermann 2022-06-13 21:11:05 +02:00 committed by Max Kellermann
parent 8aa4227c0c
commit 2ba092711f
1 changed files with 8 additions and 0 deletions
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8
src/net/SocketError.hxx
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@ -191,6 +191,14 @@ SocketErrorCategory() noexcept
#endif
}
[[gnu::pure]]
static inline bool
IsSocketErrorReceiveWouldBlock(const std::system_error &e) noexcept
{
return e.code().category() == SocketErrorCategory() &&
IsSocketErrorReceiveWouldBlock(e.code().value());
}
[[gnu::pure]]
static inline auto
MakeSocketError(socket_error_t code, const char *msg) noexcept