r6.1.1:lfds611_queue_new

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Source Files

/liblfds611/src/lfds611_queue/lfds611_queue_new.c
/liblfds611/inc/liblfds611.h

Prototype

int lfds611_queue_new( struct lfds611_queue_state **qs, lfds611_atom_t number_elements );

Parameters

struct lfds611_queue_state **qs

The address of a pointer onto which the function allocates the state which represents this queue. The pointer is set to NULL if queue creation fails.

lfds611_atom_t number_elements

The maximum number of elements which can be present in the queue. If not all elements could be allocated (malloc() fails), qeue creation fails.

Return Value

Returns 1 on success and 0 on failure, with *qs being set to NULL on failure.

Notes

This function instantiates a queue. After instantiation any thread (except the instantiating thread) must before using the queue first call lfds611_queue_use.

See Also

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