nrf_modem_os_sem_init()

int nrf_modem_os_sem_init	(	void **	sem,
		unsigned int	initial_count,
		unsigned int	limit
	)

#include <nrf_modem/include/nrf_modem_os.h>

Initialize a semaphore.

The function initializes a semaphore and returns its address as an output. If an address of an already allocated semaphore is provided as an input, the allocation part is skipped and the semaphore is only reinitialized.

Parameters

[in,out]	sem	The address of the semaphore.
	initial_count	Initial semaphore count.
	limit	Maximum semaphore count.

Returns

0 on success, a negative errno otherwise.