polybar/include/utils/io.hpp

#pragma once

#include "common.hpp"

POLYBAR_NS

namespace io_util {
  void tail(int read_fd, const function<void(string)>& callback);

  bool poll(int fd, short int events, int timeout_ms = 0);
  bool poll_read(int fd, int timeout_ms = 0);
}  // namespace io_util

POLYBAR_NS_END
refactor(core): Clean-up - use "#pragma once" instead of the regular include guard - fix errors and warnings reported by cppcheck 2016-05-30 23:58:58 -04:00			`#pragma once`
init(git): Base commit 2016-05-19 10:41:06 -04:00
refactor: Application rewrite 2016-06-14 23:32:35 -04:00			`#include "common.hpp"`

fix: project rename 2016-11-19 00:22:44 -05:00			`POLYBAR_NS`
refactor: Application rewrite 2016-06-14 23:32:35 -04:00
			`namespace io_util {`
refactor(clang-tidy): Apply fixes 2016-11-25 07:55:15 -05:00			`void tail(int read_fd, const function<void(string)>& callback);`
init(git): Base commit 2016-05-19 10:41:06 -04:00
fix(script): Poll file descriptors 2017-01-11 12:15:46 -05:00			`bool poll(int fd, short int events, int timeout_ms = 0);`
			`bool poll_read(int fd, int timeout_ms = 0);`
script: Fix concurrency issues (#2518) Fixes #1978 * Move tail and non-tail handler to method Defining them in the constructor is ugly. * script: Iterate over defined actions instead of fixed list * Separate running logic and lock m_output * Include POLYBAR_FLAGS in linker flags * Stop using m_prev in script_runner * Join module threads in stop function Joining in the destructor may lead to UB because the subclass is already deconstructed but the threads may still require it to be around (e.g. for calling any functions on the instance) * Cleanup script module * Update changelog * Remove AfterReturn class * Remove m_stopping from script module * Fix polybar not reading the entire line from child process. For every `readline` call we created a new fd_streambuf. This means once `readline` returns, the streambuf is destructed and and pending data in its temporary buffer discarded and we never actually read it. * Remove unused includes 2021-10-02 19:27:11 -04:00			`} // namespace io_util`
refactor: Application rewrite 2016-06-14 23:32:35 -04:00
fix: project rename 2016-11-19 00:22:44 -05:00			`POLYBAR_NS_END`