Version APIs

The kernel version has been converted from a string to a four-byte quantity that is divided into two parts. More...

Macros
#define	SYS_KERNEL_VER_MAJOR(ver)   (((ver) >> 24) & 0xFF)
#define	SYS_KERNEL_VER_MINOR(ver)   (((ver) >> 16) & 0xFF)
#define	SYS_KERNEL_VER_PATCHLEVEL(ver)   (((ver) >> 8) & 0xFF)

Functions
uint32_t	sys_kernel_version_get (void)
	Return the kernel version of the present build.

Detailed Description

The kernel version has been converted from a string to a four-byte quantity that is divided into two parts.

Part 1: The three most significant bytes represent the kernel's numeric version, x.y.z. These fields denote: x – major release y – minor release z – patchlevel release Each of these elements must therefore be in the range 0 to 255, inclusive.

Part 2: The least significant byte is reserved for future use.

Macro Definition Documentation

SYS_KERNEL_VER_MAJOR

#define SYS_KERNEL_VER_MAJOR

(

ver

)

(((ver) >> 24) & 0xFF)

#include <zephyr/kernel_version.h>

SYS_KERNEL_VER_MINOR

#define SYS_KERNEL_VER_MINOR

(

ver

)

(((ver) >> 16) & 0xFF)

#include <zephyr/kernel_version.h>

SYS_KERNEL_VER_PATCHLEVEL

#define SYS_KERNEL_VER_PATCHLEVEL

(

ver

)

(((ver) >> 8) & 0xFF)

#include <zephyr/kernel_version.h>

Function Documentation

sys_kernel_version_get()

uint32_t sys_kernel_version_get

(

void

)

#include <zephyr/kernel_version.h>

Return the kernel version of the present build.

The kernel version is a four-byte value, whose format is described in the file "kernel_version.h".

Returns

kernel version