47 lines
1.1 KiB
C
47 lines
1.1 KiB
C
#pragma once
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#include <unistd.h>
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#include <string.h>
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#include <errno.h>
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#include <dlfcn.h>
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#include "log.h"
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// Check Memory Allocation
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#define ALLOC_CHECK(obj) \
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{ \
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if (obj == NULL) { \
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ERR("Memory Allocation Failed"); \
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} \
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}
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// Hook Library Function
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#define HOOK(name, return_type, args) \
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typedef return_type (*name##_t)args; \
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static name##_t real_##name = NULL; \
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\
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__attribute__((__unused__)) static void ensure_##name() { \
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if (!real_##name) { \
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dlerror(); \
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real_##name = (name##_t) dlsym(RTLD_NEXT, #name); \
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if (!real_##name) { \
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ERR("Error Resolving Symbol: " #name ": %s", dlerror()); \
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} \
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} \
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} \
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\
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__attribute__((__used__)) return_type name args
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#ifdef __cplusplus
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extern "C" {
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#endif
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// Safe Version Of pipe()
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void safe_pipe2(int pipefd[2], int flags);
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// Check If Two Percentages Are Different Enough To Be Logged
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int is_progress_difference_significant(int32_t new_val, int32_t old_val);
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#ifdef __cplusplus
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}
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#endif
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