basedefs.h File Reference

Basic Definitions. More...

#include <rtems/score/cpuopts.h>
#include <stddef.h>
#include <stdbool.h>
#include <stdint.h>

Go to the source code of this file.

Macros
#define	TRUE   1
#define	FALSE   0
#define	RTEMS_INLINE_ROUTINE   static inline
#define	RTEMS_COMPILER_MEMORY_BARRIER()
#define	RTEMS_NO_INLINE
#define	RTEMS_NO_RETURN
#define	RTEMS_COMPILER_NO_RETURN_ATTRIBUTE   RTEMS_NO_RETURN
#define	RTEMS_PURE
#define	RTEMS_COMPILER_PURE_ATTRIBUTE   RTEMS_PURE
#define	RTEMS_DEPRECATED
	Public name for task floating point context area. More...
#define	RTEMS_COMPILER_DEPRECATED_ATTRIBUTE   RTEMS_DEPRECATED
#define	RTEMS_SECTION(_section)
	Instructs the compiler to place a specific variable or function in the specified section.
#define	RTEMS_USED
	Instructs the compiler that a specific variable or function is used.
#define	RTEMS_UNUSED
#define	RTEMS_COMPILER_UNUSED_ATTRIBUTE   RTEMS_UNUSED
#define	RTEMS_PACKED
#define	RTEMS_ALIAS(_target)
	Instructs the compiler to generate an alias to the specified target function.
#define	RTEMS_WEAK_ALIAS(_target)
	Instructs the compiler to generate a weak alias to the specified target function.
#define	RTEMS_ALIGNED(_alignment)
	Instructs the compiler to enforce the specified alignment.
#define	RTEMS_COMPILER_PACKED_ATTRIBUTE   RTEMS_PACKED
#define	_Assert_Unreachable()   do { } while ( 0 )
#define	RTEMS_UNREACHABLE()   _Assert_Unreachable()
	Tells the compiler that this program point is unreachable.
#define	RTEMS_PRINTFLIKE(_format_pos, _ap_pos)
	Tells the compiler that this function expects printf()-like arguments.
#define	RTEMS_MALLOCLIKE
	Tells the compiler that this function is a memory allocation function similar to malloc().
#define	RTEMS_ALLOC_SIZE(_index)
	Tells the compiler the memory allocation size parameter of this function similar to malloc().
#define	RTEMS_ALLOC_SIZE_2(_count_index, _size_index)
	Tells the compiler the memory allocation item count and item size parameter of this function similar to calloc().
#define	RTEMS_ALLOC_ALIGN(_index)
	Tells the compiler the memory allocation alignment parameter of this function similar to aligned_alloc().
#define	RTEMS_WARN_UNUSED_RESULT
	Tells the compiler that the result of this function should be used.
#define	RTEMS_OBFUSCATE_VARIABLE(_var)   (void) (_var)
	Obfuscates the variable so that the compiler cannot perform optimizations based on the variable value. More...
#define	RTEMS_DECLARE_GLOBAL_SYMBOL(_name)   extern char _name[]
	Declares a global symbol with the specified name. More...
#define	RTEMS_DEFINE_GLOBAL_SYMBOL(_name, _value)
	Defines a global symbol with the specified name and value. More...
#define	RTEMS_PREDICT_TRUE(_exp)   ( _exp )
	Returns the value of the specified integral expression and tells the compiler that the predicted value is true (1). More...
#define	RTEMS_PREDICT_FALSE(_exp)   ( _exp )
	Returns the value of the specified integral expression and tells the compiler that the predicted value is false (0). More...
#define	RTEMS_STATIC_ASSERT(cond, msg)
#define	RTEMS_ARRAY_SIZE(array)   (sizeof(array) / sizeof((array)[0]))
#define	RTEMS_ZERO_LENGTH_ARRAY   0
#define	RTEMS_CONTAINER_OF(_m, _type, _member_name)   ( (_type *) ( (uintptr_t) ( _m ) - offsetof( _type, _member_name ) ) )
	Returns a pointer to the container of a specified member pointer. More...
#define	RTEMS_TYPEOF_REFX(_ptr_level, _ptr_type)   __typeof__(_ptr_level(union { int z; __typeof__(_ptr_type) x; }){0}.x)
#define	RTEMS_DECONST(_type, _var)   ((_type)(uintptr_t)(const void *) ( _var ))
	Removes the const qualifier from a type of a variable. More...
#define	RTEMS_DEVOLATILE(_type, _var)   ((_type)(uintptr_t)(volatile void *) ( _var ))
	Removes the volatile qualifier from a type of a variable. More...
#define	RTEMS_DEQUALIFY(_type, _var)   ((_type)(uintptr_t)(const volatile void *) ( _var ))
	Removes the all qualifiers from a type of a variable. More...
#define	RTEMS_HAVE_MEMBER_SAME_TYPE(_t_lhs, _m_lhs, _t_rhs, _m_rhs)   true
	Evaluates to true if the members of two types have the same type. More...
#define	RTEMS_CONCAT(_x, _y)   _x##_y
	Concatenates _x and _y without expanding.
#define	RTEMS_XCONCAT(_x, _y)   RTEMS_CONCAT( _x, _y )
	Concatenates expansion of _x and expansion of _y.
#define	RTEMS_STRING(_x)   #_x
	Stringifies _x without expanding.
#define	RTEMS_XSTRING(_x)   RTEMS_STRING( _x )
	Stringifies expansion of _x.

Typedefs
typedef void *proc_ptr	RTEMS_DEPRECATED

Detailed Description

Basic Definitions.