⚠️ VeridianOS Kernel Documentation - This is low-level kernel code. All functions are unsafe unless explicitly marked otherwise. no_std

is_readable

veridian_kernel::fs::eventfd

Function is_readable 

Source 
pub fn is_readable(efd_id: u32) -> bool
Expand description

Query whether an eventfd is readable (counter > 0). Used by epoll to check readiness without consuming data.