diff options
| author | Matt Johnston <matt@ucc.asn.au> | 2015-03-01 00:44:45 +0800 |
|---|---|---|
| committer | Matt Johnston <matt@ucc.asn.au> | 2015-03-01 00:44:45 +0800 |
| commit | 989c5c14361671ceaf3e78313a56d4260bcb49f9 (patch) | |
| tree | 983e0c51342cf7c865f49544eb3fbced5f1fe88e /circbuffer.h | |
| parent | 3113932151b7d2358565e41c3f81f230436126c9 (diff) | |
Avoid copying data into circular buffer
--HG--
branch : nocircbuffer
Diffstat (limited to 'circbuffer.h')
| -rw-r--r-- | circbuffer.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/circbuffer.h b/circbuffer.h index 32ed13c..81bb91d 100644 --- a/circbuffer.h +++ b/circbuffer.h @@ -44,6 +44,9 @@ unsigned int cbuf_readlen(circbuffer *cbuf); /* max linear read len */ unsigned int cbuf_writelen(circbuffer *cbuf); /* max linear write len */ unsigned char* cbuf_readptr(circbuffer *cbuf, unsigned int len); +void cbuf_readptrs(circbuffer *cbuf, + unsigned char **p1, unsigned int *len1, + unsigned char **p2, unsigned int *len2); unsigned char* cbuf_writeptr(circbuffer *cbuf, unsigned int len); void cbuf_incrwrite(circbuffer *cbuf, unsigned int len); void cbuf_incrread(circbuffer *cbuf, unsigned int len); |