Updated: April 19, 2023 |
Get the user data for a group member
#include <pips/publication.h>
void* pips_group_member_get_data(pips_group_member_t *const member)
This function retrieves the address of the user data associated with the given group member. The framework makes no assumptions about the structure of the data; the caller is expected to know in advance what that structure may be.
On success, a generic pointer to the user data associated with the current member. On error, NULL (errno is set).