SkMSAN.h File Reference

#include "include/private/base/SkAssert.h"
#include <cstddef>
#include <string.h>

Go to the source code of this file.

Functions
void	__msan_check_mem_is_initialized (const volatile void *, size_t)
void	__msan_unpoison (const volatile void *, size_t)
static void	sk_msan_assert_initialized (const void *begin, const void *end)
static void	sk_msan_mark_initialized (const void *begin, const void *end, const char *skbug)

Function Documentation

__msan_check_mem_is_initialized()

void __msan_check_mem_is_initialized	(	const volatile void *	,
		size_t
	)

__msan_unpoison()

void __msan_unpoison	(	const volatile void *	,
		size_t
	)

sk_msan_assert_initialized()

static void sk_msan_assert_initialized ( const void *  begin, const void *  end  )

inlinestatic

Definition at line 24 of file SkMSAN.h.

                                                                                  {
#if defined(__has_feature)
    #if __has_feature(memory_sanitizer)
        __msan_check_mem_is_initialized(begin, (const char*)end - (const char*)begin);
    #endif
#endif
}

sk_msan_mark_initialized()

static void sk_msan_mark_initialized ( const void *  begin, const void *  end, const char *  skbug  )

inlinestatic

Definition at line 34 of file SkMSAN.h.

                                                                                                   {
    SkASSERT(skbug && 0 != strcmp(skbug, ""));
#if defined(__has_feature)
    #if __has_feature(memory_sanitizer)
        __msan_unpoison(begin, (const char*)end - (const char*)begin);
    #endif
#endif
}