Utility functions.

Functions
KOISHI_API size_t	koishi_util_page_size (void)
	Query the system's page size. More...
KOISHI_API size_t	koishi_util_real_stack_size (size_t min_size)
	Query the real stack size for a given minimum. More...

Detailed Description

Function Documentation

koishi_util_page_size()

KOISHI_API size_t koishi_util_page_size

(

void

)

Query the system's page size.

The page size is queried only once and then cached.

Returns

The page size in bytes.

koishi_util_real_stack_size()

KOISHI_API size_t koishi_util_real_stack_size

(

size_t

min_size

)

Query the real stack size for a given minimum.

This function computes the exact stack size that koishi_init would allocate given min_size.

Returns

The real stack size. It is the closest multiple of the system page size that is equal or greater than double the pace size.