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util: refine try_read

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This commit is contained in:
Michele Caini 2024-10-22 09:25:15 +02:00
parent a4657c479d
commit b53cd6fd8b
1 changed files with 3 additions and 3 deletions
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6
src/uvw/util.h
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@ -250,14 +250,14 @@ namespace details {
static constexpr std::size_t DEFAULT_SIZE = 128;
template<typename F, typename... Args>
std::string try_read(F &&f, Args &&...args) noexcept {
std::string try_read(F &&f, Args &&...args) {
std::size_t size = DEFAULT_SIZE;
char buf[DEFAULT_SIZE];
std::string str{};
auto err = std::forward<F>(f)(args..., buf, &size);
if(UV_ENOBUFS == err) {
std::unique_ptr<char[]> data{new char[size]};
auto data = std::make_unique<char[]>(size);
err = std::forward<F>(f)(args..., data.get(), &size);
if(0 == err) {
@ -424,7 +424,7 @@ struct utilities {
*
* @return The accessible subset of the password file entry.
*/
static passwd_info passwd() noexcept;
static passwd_info passwd();
/**
* @brief Retrieves the scheduling priority of a process.