Function rmw_zenoh_cpp::zenoh_shm_alloc_size

Defined in File zenoh_config.hpp

Function Documentation

size_t rmw_zenoh_cpp::zenoh_shm_alloc_size()

============================================================================= Get the amount of shared memory to be pre-allocated for Zenoh SHM operation based on the environment variable ZENOH_SHM_ALLOC_SIZE.

The behavior is as follows:

If not set or <= 0, the default value of 16MB is returned.
Else value of environemnt variable is returned.

Returns:: The amount of shared memory to be pre-allocated for Zenoh SHM operation