ExternalVendorCode/genode
1
0
Fork 0
mirror of https://github.com/genodelabs/genode.git synced 2025-06-12 20:28:20 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

os/include: use C++20 function template syntax

Browse Source 
Issue #5227
This commit is contained in:
Norman Feske
2024-05-22 17:22:53 +02:00
committed by Christian Helmuth
parent 5e862b2cd3
commit cfd013a01a
32 changed files with 183 additions and 293 deletions
Download Patch File Download Diff File Expand all files Collapse all files

29
repos/os/include/virtio/queue.h
View File

@ -429,8 +429,7 @@ class Virtio::Queue
return true;
}
template <typename FN>
void read_data(FN const &fn)
void read_data(auto const &fn)
{
if (!has_used_buffers())
return;
@ -470,12 +469,12 @@ class Virtio::Queue
return *((Header_type *)(desc_data));
}
template <typename REPLY_TYPE, typename WAIT_REPLY_FN, typename REPLY_FN>
bool write_data_read_reply(Header_type const &header,
char const *data,
size_t data_size,
WAIT_REPLY_FN const &wait_for_reply,
REPLY_FN const &read_reply)
template <typename REPLY_TYPE>
bool write_data_read_reply(Header_type const &header,
char const *data,
size_t data_size,
auto const &wait_for_reply_fn,
auto const &read_reply_fn)
{
static_assert(!TRAITS::device_write_only);
static_assert(TRAITS::has_data_payload);
@ -521,7 +520,7 @@ class Virtio::Queue
_avail->idx = _avail->idx + 1;
_avail->flags = Avail::Flags::NO_INTERRUPT;
wait_for_reply();
wait_for_reply_fn();
/*
* Make sure wait call did what it was supposed to do.
@ -536,16 +535,16 @@ class Virtio::Queue
*/
ack_all_transfers();
return read_reply(*reinterpret_cast<REPLY_TYPE const *>(reply_buffer.local_addr));
return read_reply_fn(*reinterpret_cast<REPLY_TYPE const *>(reply_buffer.local_addr));
}
template <typename REPLY_TYPE, typename WAIT_REPLY_FN, typename REPLY_FN>
bool write_data_read_reply(Header_type const &header,
WAIT_REPLY_FN const &wait_for_reply,
REPLY_FN const &read_reply)
template <typename REPLY_TYPE>
bool write_data_read_reply(Header_type const &header,
auto const &wait_for_reply_fn,
auto const &read_reply_fn)
{
return write_data_read_reply<REPLY_TYPE>(
header, nullptr, 0, wait_for_reply, read_reply);
header, nullptr, 0, wait_for_reply_fn, read_reply_fn);
}
void print(Output& output) const