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socket: parse message queue size as IEC size

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Allow MessageQueueMessageSize= to accept IEC size suffixes in socket unit files.
Support the same syntax for transient property assignments.
Keep MessageQueueMaxMessages= as a plain message count.
This commit is contained in:
dongshengyuan
2026-08-02 19:17:51 +09:00
committed by Yu Watanabe
parent 3bb3c54f3d
commit 78238fd7c9
9 changed files with 83 additions and 10 deletions
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src/core/dbus-socket.c
+5 -1
View File
@@ -162,6 +162,10 @@ static bool check_size_t_truncation(uint64_t t) {
return (size_t) t == t;
}
static bool check_long_truncation(int64_t t) {
return (int64_t) (long) t == t;
}
static const char* socket_protocol_to_string(int32_t i) {
if (i == IPPROTO_IP)
return "";
@@ -173,7 +177,7 @@ static const char* socket_protocol_to_string(int32_t i) {
}
static BUS_DEFINE_SET_TRANSIENT(int, "i", int32_t, int, "%" PRIi32);
static BUS_DEFINE_SET_TRANSIENT(message_queue, "x", int64_t, long, "%" PRIi64);
static BUS_DEFINE_SET_TRANSIENT_IS_VALID(message_queue, "x", int64_t, long, "%" PRIi64, check_long_truncation);
static BUS_DEFINE_SET_TRANSIENT_IS_VALID(size_t_check_truncation, "t", uint64_t, size_t, "%" PRIu64, check_size_t_truncation);
static BUS_DEFINE_SET_TRANSIENT_PARSE(bind_ipv6_only, SocketAddressBindIPv6Only, socket_address_bind_ipv6_only_or_bool_from_string);
static BUS_DEFINE_SET_TRANSIENT_STRING_WITH_CHECK(fdname, fdname_is_valid);
src/core/load-fragment-gperf.gperf.in
+1 -1
View File
@@ -549,7 +549,7 @@ Socket.Timestamping, config_parse_socket_timestamping,
Socket.TCPCongestion, config_parse_string, 0, offsetof(Socket, tcp_congestion)
Socket.ReusePort, config_parse_bool, 0, offsetof(Socket, reuse_port)
Socket.MessageQueueMaxMessages, config_parse_long, 0, offsetof(Socket, mq_maxmsg)
Socket.MessageQueueMessageSize, config_parse_long, 0, offsetof(Socket, mq_msgsize)
Socket.MessageQueueMessageSize, config_parse_iec_size_long, 0, offsetof(Socket, mq_msgsize)
Socket.RemoveOnStop, config_parse_bool, 0, offsetof(Socket, remove_on_stop)
Socket.Symlinks, config_parse_unit_path_strv_printf, 0, offsetof(Socket, symlinks)
Socket.FileDescriptorName, config_parse_fdname, 0, 0