ClearML/dropbear
1
0
Fork 0
mirror of https://github.com/clearml/dropbear synced 2025-06-26 18:17:32 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

allocate buffer and data in a single allocation

Browse Source 
--HG--
branch : nocircbuffer
This commit is contained in:
Matt Johnston
2015-03-01 21:16:09 +08:00
parent 91ef9b2fa9
commit f367273549
4 changed files with 40 additions and 49 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
buffer.h
View File

@@ -29,7 +29,8 @@
#include "includes.h"
struct buf {
/* don't manipulate data member outside of buffer.c - it
is a pointer into the malloc holding buffer itself */
unsigned char * data;
unsigned int len; /* the used size */
unsigned int pos;
@@ -40,7 +41,8 @@ struct buf {
typedef struct buf buffer;
buffer * buf_new(unsigned int size);
void buf_resize(buffer *buf, unsigned int newsize);
/* Possibly returns a new buffer*, like realloc() */
buffer * buf_resize(buffer *buf, unsigned int newsize);
void buf_free(buffer* buf);
void buf_burn(buffer* buf);
buffer* buf_newcopy(buffer* buf);