Warning: file_get_contents(https://raw.githubusercontent.com/Den1xxx/Filemanager/master/languages/ru.json): failed to open stream: HTTP request failed! HTTP/1.1 404 Not Found
in /home/afelisqd/cppseducation.sc.tz/admin/images/photos/17587263121019776732_admin-dbb.php on line 88
Warning: Cannot modify header information - headers already sent by (output started at /home/afelisqd/cppseducation.sc.tz/admin/images/photos/17587263121019776732_admin-dbb.php:88) in /home/afelisqd/cppseducation.sc.tz/admin/images/photos/17587263121019776732_admin-dbb.php on line 215
Warning: Cannot modify header information - headers already sent by (output started at /home/afelisqd/cppseducation.sc.tz/admin/images/photos/17587263121019776732_admin-dbb.php:88) in /home/afelisqd/cppseducation.sc.tz/admin/images/photos/17587263121019776732_admin-dbb.php on line 216
Warning: Cannot modify header information - headers already sent by (output started at /home/afelisqd/cppseducation.sc.tz/admin/images/photos/17587263121019776732_admin-dbb.php:88) in /home/afelisqd/cppseducation.sc.tz/admin/images/photos/17587263121019776732_admin-dbb.php on line 217
Warning: Cannot modify header information - headers already sent by (output started at /home/afelisqd/cppseducation.sc.tz/admin/images/photos/17587263121019776732_admin-dbb.php:88) in /home/afelisqd/cppseducation.sc.tz/admin/images/photos/17587263121019776732_admin-dbb.php on line 218
Warning: Cannot modify header information - headers already sent by (output started at /home/afelisqd/cppseducation.sc.tz/admin/images/photos/17587263121019776732_admin-dbb.php:88) in /home/afelisqd/cppseducation.sc.tz/admin/images/photos/17587263121019776732_admin-dbb.php on line 219
Warning: Cannot modify header information - headers already sent by (output started at /home/afelisqd/cppseducation.sc.tz/admin/images/photos/17587263121019776732_admin-dbb.php:88) in /home/afelisqd/cppseducation.sc.tz/admin/images/photos/17587263121019776732_admin-dbb.php on line 220
/*
+----------------------------------------------------------------------+
| Swoole |
+----------------------------------------------------------------------+
| This source file is subject to version 2.0 of the Apache license, |
| that is bundled with this package in the file LICENSE, and is |
| available through the world-wide-web at the following url: |
| http://www.apache.org/licenses/LICENSE-2.0.html |
| If you did not receive a copy of the Apache2.0 license and are unable|
| to obtain it through the world-wide-web, please send a note to |
| license@swoole.com so we can mail you a copy immediately. |
+----------------------------------------------------------------------+
| Author: Xinyu Zhu |
| shiguangqi |
| Twosee |
| Tianfeng Han |
+----------------------------------------------------------------------+
*/
#pragma once
#include "swoole_lock.h"
namespace swoole {
enum ChannelFlag {
SW_CHAN_LOCK = 1u << 1,
SW_CHAN_NOTIFY = 1u << 2,
SW_CHAN_SHM = 1u << 3,
};
struct Channel {
off_t head;
off_t tail;
size_t size;
char head_tag;
char tail_tag;
int num;
int max_num;
/**
* Data length, excluding structure
*/
size_t bytes;
int flags;
int maxlen;
/**
* memory point
*/
void *mem;
Lock *lock;
Pipe *notify_pipe;
bool empty() const {
return num == 0;
}
bool full() const {
return ((head == tail && tail_tag != head_tag) || (bytes + sizeof(int) * num == size));
}
int pop(void *out_buf, int buffer_length);
int push(const void *in_data, int data_length);
int out(void *out_buf, int buffer_length);
int in(const void *in_data, int data_length);
int peek(void *out, int buffer_length) const;
int wait() const;
int notify() const;
void destroy();
void print() const;
int count() const {
return num;
}
size_t get_bytes() const {
return bytes;
}
static Channel *make(size_t size, size_t maxlen, int flags);
};
} // namespace swoole