sys_sem_destroy

hermit::syscalls

Function sys_sem_destroy 

Source 
#[unsafe(no_mangle)]
pub unsafe extern "C" fn sys_sem_destroy(sem: *mut sem_t) -> i32
Expand description

Destroy and deallocate a semaphore.

This function can be used to manually deallocate a semaphore via a reference.

Returns 0 on success, -EINVAL if sem is null.