lwm2m_os_sem_take()

int lwm2m_os_sem_take	(	lwm2m_os_sem_t *	sem,
		int	timeout )

#include <lib/bin/lwm2m_carrier/include/lwm2m_os.h>

Take a semaphore.

Parameters

sem	Address of the semaphore.
timeout	Timeout in ms, or -1 for forever, in which case the semaphore is taken for as long as necessary.

Return values

0	Semaphore taken.
-EBUSY	Returned without waiting.
-EAGAIN	Waiting period timed out.