int libmem_flush(void);
libmem_flush flushes any outstanding memory operations and returns memory to read mode if applicable.
libmem_flush returns — The LIBMEM status result.
LIBMEM drivers do not necessarily carry out operations immediately or they may leave the memory in an unreadable state for performance reasons. You should call libmem_flush once you have finished carrying out memory operations in order to complete all outstanding transactions and return the memory to a readable state.
Example:
int res; res = libmem_flush(); if (res == LIBMEM_STATUS_SUCCESS) printf("libmem_flush : success\n"); else printf("libmem_flush : failed (%d)\n", res);