nrf_modem_os_sem_take()

int nrf_modem_os_sem_take	(	void *	sem,
		int	timeout
	)

#include <nrf_modem/include/nrf_modem_os.h>

Take a semaphore.

Parameters

sem	The semaphore.
timeout	Timeout in milliseconds. NRF_MODEM_OS_FOREVER indicates infinite timeout. NRF_MODEM_OS_NO_WAIT indicates no timeout.

Note

timeout must be set to NRF_MODEM_OS_NO_WAIT if called from ISR.

Return values

0	on success.
-NRF_EAGAIN	If the semaphore could not be taken.