Detailed Description

Thread Flags API.

Author: Kaspar Schleiser kaspa.nosp@m.r@sc.nosp@m.hleis.nosp@m.er.d.nosp@m.e

Definition in file thread_flags.h.

#include "sched.h"

Include dependency graph for thread_flags.h:

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Typedefs
typedef uint16_t	thread_flags_t
	Type definition of thread_flags_t.

Functions
void	thread_flags_set (thread_t *thread, thread_flags_t mask)
	Set thread flags, possibly waking it up.

thread_flags_t	thread_flags_clear (thread_flags_t mask)
	Clear current thread's flags.

thread_flags_t	thread_flags_wait_any (thread_flags_t mask)
	Wait for any flag in mask to become set (blocking)

thread_flags_t	thread_flags_wait_all (thread_flags_t mask)
	Wait for all flags in mask to become set (blocking)

thread_flags_t	thread_flags_wait_one (thread_flags_t mask)
	Wait for any flags in mask to become set (blocking), one at a time.

int	thread_flags_wake (thread_t *thread)
	Possibly Wake up thread waiting for flags.

reserved thread flags
#define	THREAD_FLAG_MSG_WAITING (1u << 15)
	Set when a message becomes available.

#define	THREAD_FLAG_TIMEOUT (1u << 14)
	Set by xtimer_set_timeout_flag() when the timer expires.

#define	THREAD_FLAG_PREDEFINED_MASK (THREAD_FLAG_MSG_WAITING \| THREAD_FLAG_TIMEOUT)
	Comprehensive set of all predefined flags.

Typedefs