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Keep track of client's pid

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This commit is contained in:
Oskari Alaranta
2026-06-04 01:29:04 +03:00
parent a1f00aa443
commit e4bbc31c7b
2 changed files with 11 additions and 0 deletions
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1
xbanan/Definitions.h
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@@ -143,6 +143,7 @@ struct Client
bool has_epollout { false }; bool has_epollout { false };
bool has_bigrequests { false }; bool has_bigrequests { false };
CARD16 sequence { 0 }; CARD16 sequence { 0 };
BAN::Optional<uint32_t> pid;
BAN::Vector<uint8_t> input_buffer; BAN::Vector<uint8_t> input_buffer;
BAN::Vector<uint8_t> output_buffer; BAN::Vector<uint8_t> output_buffer;
BAN::HashSet<CARD32> objects; BAN::HashSet<CARD32> objects;

10
xbanan/main.cpp
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@@ -391,11 +391,21 @@ int main()
continue; continue;
} }
BAN::Optional<uint32_t> client_pid;
#ifdef SO_PEERCRED
ucred client_cred;
socklen_t client_cred_len = sizeof(client_cred);
if (getsockopt(client_sock, SOL_SOCKET, SO_PEERCRED, &client_cred, &client_cred_len) == 0)
client_pid = client_cred.pid;
#endif
MUST(g_epoll_thingies.insert(client_sock, { MUST(g_epoll_thingies.insert(client_sock, {
.type = EpollThingy::Type::Client, .type = EpollThingy::Type::Client,
.value = Client { .value = Client {
.fd = client_sock, .fd = client_sock,
.state = Client::State::ConnectionSetup, .state = Client::State::ConnectionSetup,
.pid = client_pid,
} }
})); }));