NAME¶

rtapi_stdint.h - RTAPI wrappers for linux kernel functionality

SYNTAX¶

#include <rtapi_stdint.h>

typedef ... rtapi_s8;

typedef ... rtapi_s16;

typedef ... rtapi_s32;

typedef ... rtapi_s64;

typedef ... rtapi_intptr_t;

typedef ... rtapi_u8;

typedef ... rtapi_u16;

typedef ... rtapi_u32;

typedef ... rtapi_u64;

typedef ... rtapi_uintptr_t;

#define RTAPI_INTxx_MIN ...

#define RTAPI_INTxx_MAX ...

#define RTAPI_UINTxx_MAX ...

DESCRIPTION¶

In kernel space, each rtapi_xxx or RTAPI_XXX identifier is mapped to the underlying kernel functionality, if available.

In userspace, or in kernels where the underlying functionality is not provided by a kernel, generally another implementation--possibly with reduced functionality--is provided. (For example, the userspace implementation for rtapi_device_register always succeeds)

REALTIME CONSIDERATIONS¶

None.

RETURN VALUE¶

As in Linux.

SEE ALSO¶