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Get rid of all global variables

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This commit is contained in:
Utkarsh Verma
2023-10-25 20:00:08 +05:30
parent bc84d094cd
commit 10f7d9b8db
13 changed files with 121 additions and 69 deletions
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12
include/signal-handler.h
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@@ -2,19 +2,27 @@
#include <bits/types/sigset_t.h>
#include "block.h"
#include "timer.h"
typedef sigset_t signal_set;
typedef int (*signal_refresh_callback)(void);
typedef int (*signal_timer_callback)(timer* const timer);
typedef int (*signal_refresh_callback)(block* const blocks,
const unsigned short block_count);
typedef int (*signal_timer_callback)(block* const blocks,
const unsigned short block_code,
timer* const timer);
typedef struct {
int fd;
const signal_refresh_callback refresh_callback;
const signal_timer_callback timer_callback;
block* const blocks;
const unsigned short block_count;
} signal_handler;
signal_handler signal_handler_new(
block* const blocks, const unsigned short block_count,
const signal_refresh_callback refresh_callback,
const signal_timer_callback timer_callback);
int signal_handler_init(signal_handler* const handler);