diff options
Diffstat (limited to 'rb.h')
| -rw-r--r-- | rb.h | 20 |
1 files changed, 12 insertions, 8 deletions
@@ -13,9 +13,13 @@ typedef struct t_ring_buffer { size_t size_filled; } t_ring_buffer; +/* do not remove for backward compatibility */ typedef t_ring_buffer t_rb; -static inline size_t rb_get_size(const t_rb *rb) +typedef t_ring_buffer ring_buffer_t; +typedef t_ring_buffer rb_t; + +static inline size_t rb_get_size(const rb_t *rb) { return sizeof(rb->buffer); } @@ -24,33 +28,33 @@ static inline size_t rb_get_size(const t_rb *rb) * initializes rb with default values. * returns 0 on success */ -int rb_init(t_rb *rb); +int rb_init(rb_t *rb); /* returns an initialized newly allocated ring buffer */ -__attribute((malloc)) t_rb *rb_new(void); +__attribute((malloc)) rb_t *rb_new(void); -void rb_delete(t_rb **); +void rb_delete(rb_t **); /* put n bytes of src into the ring buffer pointed by rb */ -t_rb *rb_put(t_rb *rb, const void *src, size_t n); +rb_t *rb_put(rb_t *rb, const void *src, size_t n); /* * take at most n bytes from the ring buffer pointed by rb and * put them into dest */ -size_t rb_get(t_rb *rb, void *dest, size_t n); +size_t rb_get(rb_t *rb, void *dest, size_t n); /* * like rb_get but does not modify the ring_buffer (the bytes are kept * in the ring_buffer) */ -size_t rb_peek(const t_rb *ring_buffer, void *dest, size_t size); +size_t rb_peek(const rb_t *ring_buffer, void *dest, size_t size); /* * remove a maximum of n bytes from the ring buffer pointed to by rb * the functions returns the number of bytes actually removed */ -static inline size_t rb_remove(t_rb *rb, size_t n) +static inline size_t rb_remove(rb_t *rb, size_t n) { return rb_get(rb, NULL, n); } |