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Everywhere: Switch from (void) to [[maybe_unused]] (#4473)
Problem: - `(void)` simply casts the expression to void. This is understood to indicate that it is ignored, but this is really a compiler trick to get the compiler to not generate a warning. Solution: - Use the `[[maybe_unused]]` attribute to indicate the value is unused. Note: - Functions taking a `(void)` argument list have also been changed to `()` because this is not needed and shows up in the same grep command.
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103 changed files with 219 additions and 362 deletions
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@ -41,13 +41,13 @@ __BEGIN_DECLS
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__attribute__((malloc)) __attribute__((alloc_size(1))) void* malloc(size_t);
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__attribute__((malloc)) __attribute__((alloc_size(1, 2))) void* calloc(size_t nmemb, size_t);
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size_t malloc_size(void*);
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void serenity_dump_malloc_stats(void);
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void serenity_dump_malloc_stats();
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void free(void*);
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__attribute__((alloc_size(2))) void* realloc(void* ptr, size_t);
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char* getenv(const char* name);
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int putenv(char*);
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int unsetenv(const char*);
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int clearenv(void);
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int clearenv();
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int setenv(const char* name, const char* value, int overwrite);
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int atoi(const char*);
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long atol(const char*);
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@ -87,7 +87,7 @@ void srand(unsigned seed);
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long int random();
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void srandom(unsigned seed);
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uint32_t arc4random(void);
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uint32_t arc4random();
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void arc4random_buf(void*, size_t);
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uint32_t arc4random_uniform(uint32_t);
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