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The following shows the service calls provided by the RI600V4 as the memory pool management functions (fixed-sized memory pools).

Table 18-11 Memory Pool Management Functions (Fixed-Sized Memory Pools)


Service Call	Function	Useful Range
get_mpf	Acquire fixed-sized memory block (waiting forever)	Task
pget_mpf	Acquire fixed-sized memory block (polling)	Task
ipget_mpf	Acquire fixed-sized memory block (polling)	Non-task
tget_mpf	Acquire fixed-sized memory block (with time-out)	Task
rel_mpf	Release fixed-sized memory block	Task
irel_mpf	Release fixed-sized memory block	Non-task
ref_mpf	Reference fixed-sized memory pool state	Task
iref_mpf	Reference fixed-sized memory pool state	Non-task