polybar/include/utils/io.hpp

28 lines
655 B
C++

#pragma once
#include "common.hpp"
POLYBAR_NS
namespace io_util {
string read(int read_fd, size_t bytes_to_read);
string readline(int read_fd);
size_t write(int write_fd, size_t bytes_to_write, const string& data);
size_t writeline(int write_fd, const string& data);
void tail(int read_fd, const function<void(string)>& callback);
void tail(int read_fd, int writeback_fd);
bool poll(int fd, short int events, int timeout_ms = 1);
bool poll_read(int fd, int timeout_ms = 1);
bool poll_write(int fd, int timeout_ms = 1);
bool interrupt_read(int write_fd);
void set_block(int fd);
void set_nonblock(int fd);
}
POLYBAR_NS_END