Mercurial > dropbear
diff circbuffer.h @ 1054:c71df09bc610 nocircbuffer
Avoid copying data into circular buffer
| author | Matt Johnston <matt@ucc.asn.au> |
|---|---|
| date | Sun, 01 Mar 2015 00:44:45 +0800 |
| parents | deed0571cacc |
| children | acf444bcb115 |
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--- a/circbuffer.h Sat Feb 28 23:49:39 2015 +0800 +++ b/circbuffer.h Sun Mar 01 00:44:45 2015 +0800 @@ -44,6 +44,9 @@ 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);