/* vifm
* Copyright (C) 2020 xaizek.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
*/
#ifndef VIFM__UTILS__SELECTOR_H__
#define VIFM__UTILS__SELECTOR_H__
/* This unit is meant to provide abstraction over platform-specific mechanism
* for waiting for available data. */
/* Type of object selector works with. */
#ifdef _WIN32
#include <windows.h>
typedef HANDLE selector_item_t;
#else
typedef int selector_item_t;
#endif
/* Opaque selector type. */
typedef struct selector_t selector_t;
/* Allocates new selector object. Returns the selector or NULL on error. */
selector_t * selector_alloc(void);
/* Frees selector. The parameter can be NULL. */
void selector_free(selector_t *selector);
/* Resets selector to empty state. */
void selector_reset(selector_t *selector);
/* Adds item to the set of objects to watch. If error occurs, its ignored. */
void selector_add(selector_t *selector, selector_item_t item);
/* Waits for at least one of watched objects to become available for reading
* from during the period of time specified by the delay in milliseconds.
* Returns zero on error or if timeout was reached without any of the objects
* becoming available for read, otherwise non-zero is returned. */
int selector_wait(selector_t *selector, int delay);
/* Checks whether specified element is ready for read. Use this function after
* selector_wait(). Returns non-zero if so, otherwise zero is returned. */
int selector_is_ready(selector_t *selector, selector_item_t item);
#endif /* VIFM__UTILS__SELECTOR_H__ */
/* vim: set tabstop=2 softtabstop=2 shiftwidth=2 noexpandtab cinoptions-=(0 : */
/* vim: set cinoptions+=t0 : */
Before first commit, do not forget to setup your git environment:
git config --global user.name "your_name_here"
git config --global user.email "your@email_here"
Clone this repository using HTTP(S):
git clone https://code.reversed.top/user/xaizek/vifm
Clone this repository using ssh (do not forget to upload a key first):
git clone ssh://rocketgit@code.reversed.top/user/xaizek/vifm
You are allowed to anonymously push to this repository.
This means that your pushed commits will automatically be transformed into a
pull request:
... clone the repository ...
... make some changes and some commits ...
git push origin master