linux.hpp File Reference

A library with helpers for linux operations. More...

#include <chrono>
#include <csignal>
#include <cstring>
#include <fcntl.h>
#include <poll.h>
#include <string>
#include <filesystem>
#include <sys/stat.h>
#include <sys/time.h>
#include <unistd.h>
#include <cassert>
#include <thread>
#include "../macro.hpp"
#include "../std/expected.hpp"

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Namespaces
namespace	ns_linux
	Linux-specific system operations.

Functions
bool	ns_linux::poll_with_timeout (int fd, short events, std::chrono::milliseconds const &timeout)
	Waits for a file descriptor to be ready for I/O with a timeout.
template<typename Data>
ssize_t	ns_linux::read_with_timeout (int fd, std::chrono::milliseconds const &timeout, std::span< Data > buf)
	Reads from the file descriptor with a timeout.
template<typename Data>
ssize_t	ns_linux::write_with_timeout (int fd, std::chrono::milliseconds const &timeout, std::span< Data > buf)
	Writes to the file descriptor with a timeout.
int	ns_linux::open_with_timeout (fs::path const &path_file_src, std::chrono::milliseconds timeout, int oflag)
	Opens a given file with a timeout.
template<typename Data>
ssize_t	ns_linux::open_read_with_timeout (fs::path const &path_file_src, std::chrono::milliseconds const &timeout, std::span< Data > buf)
	Opens and reads from the given input file.
template<typename Data>
ssize_t	ns_linux::open_write_with_timeout (fs::path const &path_file_src, std::chrono::milliseconds const &timeout, std::span< Data > buf)
	Opens and writes to the given input file.
Value< bool >	ns_linux::module_check (std::string_view str_name)
	Checks if the linux kernel has a module loaded that matches the input name.

Detailed Description

A library with helpers for linux operations.

Author

Ruan Formigoni

Copyright

Copyright (c) 2025 Ruan Formigoni

Definition in file linux.hpp.