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fs: avoid C-style arrays

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This commit is contained in:
Michele Caini 2024-10-23 10:27:34 +02:00
parent d5ea72a18a
commit f26fe9dea8
1 changed files with 11 additions and 10 deletions
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21
src/uvw/fs.ipp
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@ -1,3 +1,4 @@
#include <array>
#include "config.h"
namespace uvw {
@ -71,41 +72,41 @@ UVW_INLINE bool file_req::open_sync(const std::string &path, file_open_flags fla
UVW_INLINE void file_req::read(int64_t offset, unsigned int len) {
current = std::make_unique<char[]>(len);
buffer = uv_buf_init(current.get(), len);
uv_buf_t bufs[] = {buffer};
std::array bufs{buffer};
uv_fs_req_cleanup(this->raw());
uv_fs_read(parent().raw(), raw(), file, bufs, 1, offset, &fs_read_callback);
uv_fs_read(parent().raw(), raw(), file, bufs.data(), 1, offset, &fs_read_callback);
}
UVW_INLINE std::pair<bool, std::pair<std::unique_ptr<const char[]>, std::size_t>> file_req::read_sync(int64_t offset, unsigned int len) {
current = std::make_unique<char[]>(len);
buffer = uv_buf_init(current.get(), len);
uv_buf_t bufs[] = {buffer};
std::array bufs{buffer};
auto req = raw();
uv_fs_req_cleanup(this->raw());
uv_fs_read(parent().raw(), req, file, bufs, 1, offset, nullptr);
uv_fs_read(parent().raw(), req, file, bufs.data(), 1, offset, nullptr);
bool err = req->result < 0;
return std::make_pair(!err, std::make_pair(std::move(current), err ? 0 : std::size_t(req->result)));
}
UVW_INLINE void file_req::write(std::unique_ptr<char[]> buf, unsigned int len, int64_t offset) {
current = std::move(buf);
uv_buf_t bufs[] = {uv_buf_init(current.get(), len)};
std::array bufs{uv_buf_init(current.get(), len)};
uv_fs_req_cleanup(this->raw());
uv_fs_write(parent().raw(), raw(), file, bufs, 1, offset, &fs_request_callback);
uv_fs_write(parent().raw(), raw(), file, bufs.data(), 1, offset, &fs_request_callback);
}
UVW_INLINE void file_req::write(char *buf, unsigned int len, int64_t offset) {
uv_buf_t bufs[] = {uv_buf_init(buf, len)};
std::array bufs{uv_buf_init(buf, len)};
uv_fs_req_cleanup(this->raw());
uv_fs_write(parent().raw(), raw(), file, bufs, 1, offset, &fs_request_callback);
uv_fs_write(parent().raw(), raw(), file, bufs.data(), 1, offset, &fs_request_callback);
}
UVW_INLINE std::pair<bool, std::size_t> file_req::write_sync(std::unique_ptr<char[]> buf, unsigned int len, int64_t offset) {
current = std::move(buf);
uv_buf_t bufs[] = {uv_buf_init(current.get(), len)};
std::array bufs{uv_buf_init(current.get(), len)};
auto req = raw();
uv_fs_req_cleanup(this->raw());
uv_fs_write(parent().raw(), req, file, bufs, 1, offset, nullptr);
uv_fs_write(parent().raw(), req, file, bufs.data(), 1, offset, nullptr);
bool err = req->result < 0;
return std::make_pair(!err, err ? 0 : std::size_t(req->result));
}