futex_wake_single_owner.md

zx_futex_wake_single_owner

NAME

futex_wake_single_owner - Wake some number of threads waiting on a futex, optionally transferring ownership to the thread which was woken in the process.

SYNOPSIS

#include <zircon/syscalls.h>

zx_status_t zx_futex_wake_single_owner(const zx_futex_t* value_ptr);

DESCRIPTION

See zx_futex_wake() for a full description.

RIGHTS

None.

RETURN VALUE

zx_futex_wake_single_owner() returns ZX_OK on success.

ERRORS

ZX_ERR_INVALID_ARGS value_ptr is not aligned.

SEE ALSO

• futex objects
• zx_futex_requeue()
• zx_futex_wait()
• zx_futex_wake()