diff options
Diffstat (limited to 'lf_ring_buffer2.h')
| -rw-r--r-- | lf_ring_buffer2.h | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/lf_ring_buffer2.h b/lf_ring_buffer2.h index 6f0cee1..acf9974 100644 --- a/lf_ring_buffer2.h +++ b/lf_ring_buffer2.h @@ -38,13 +38,14 @@ extern "C" { #define LFRB_NO_BLOCK 1 /* if buffer is full, leave instead of try again and again */ #define IS_NOT_BLOCKING( flags ) ( (flags)&LFRB_NO_BLOCK ) +/* the ring buffer structure */ typedef struct ring_buffer { LFRB_BUFFER_TYPE *buffer; /* buffer data */ - size_t n_buf; /* number of buffers */ - unsigned int indexes; /* indexes where to read from and write data to */ + size_t n_buf; /* number of buffers, max 65534, see implementation for details */ + unsigned int indexes; /* indexes where to read_from and write_to */ } lf_ring_buffer_t; -/* return an initialized lf_ring_buffer_t struct */ +/* return an initialized lf_ring_buffer_t struct, size is limited to 65534, see implementation for details */ lf_ring_buffer_t* lf_ring_buffer_create( size_t n_buf ); /* destroy an lf_ring_buffer_t struct */ |