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| author | Alexander Narsudinov <a.narsudinov@gmail.com> | 2022-12-18 00:15:54 +0300 |
|---|---|---|
| committer | Andreas Kling <kling@serenityos.org> | 2022-12-20 10:45:20 +0100 |
| commit | 767529ebf5b0108296428cdd2c45de50c3a29176 (patch) | |
| tree | 676c6fe86c72f2218a1a2a56287355484fa7b195 /Userland/Libraries/LibCore/UDPServer.h | |
| parent | 9ae9d82a033c4f893d2a58c178d6a6e73e8d2b63 (diff) | |
| download | serenity-767529ebf5b0108296428cdd2c45de50c3a29176.zip | |
LibCore: Make UDPServer::receive() return ErrorOr<ByteBuffer>
This is a first step towards handling OOM errors instead of just
crashing the program.
Now UDPServer's method `receive()` return memory allocation
errors explicitly with help of ErrorOr.
This removes one FIXME and make a bunch of new ones. :(
Diffstat (limited to 'Userland/Libraries/LibCore/UDPServer.h')
| -rw-r--r-- | Userland/Libraries/LibCore/UDPServer.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/Userland/Libraries/LibCore/UDPServer.h b/Userland/Libraries/LibCore/UDPServer.h index 50ac61ee31..53e1407c57 100644 --- a/Userland/Libraries/LibCore/UDPServer.h +++ b/Userland/Libraries/LibCore/UDPServer.h @@ -1,5 +1,6 @@ /* * Copyright (c) 2020, Andreas Kling <kling@serenityos.org> + * Copyright (c) 2022, Alexander Narsudinov <a.narsudinov@gmail.com> * * SPDX-License-Identifier: BSD-2-Clause */ @@ -23,8 +24,8 @@ public: bool is_bound() const { return m_bound; } bool bind(IPv4Address const& address, u16 port); - ByteBuffer receive(size_t size, sockaddr_in& from); - ByteBuffer receive(size_t size) + ErrorOr<ByteBuffer> receive(size_t size, sockaddr_in& from); + ErrorOr<ByteBuffer> receive(size_t size) { struct sockaddr_in saddr; return receive(size, saddr); |