bytebuffer_create_with_size()

bytebuffer_t* bytebuffer_create_with_size

(

size_t

size

)

Allocate a new bytebuffer_t.

Use bytebuffer_destroy to free.

Definition at line 44 of file bytebuffer.c.

References bytebuffer_t::buf_start, bytebuffer_t::buf_static, BYTEBUFFER_STATICSIZE, bytebuffer_t::capacity, lwalloc(), LWDEBUGF, bytebuffer_t::readcursor, s, and bytebuffer_t::writecursor.

Referenced by bytebuffer_create(), and bytebuffer_merge().

{
        LWDEBUGF(2,"Entered bytebuffer_create_with_size %d", size);
        bytebuffer_t *s;

        s = lwalloc(sizeof(bytebuffer_t));
        if ( size < BYTEBUFFER_STATICSIZE )
        {
                s->capacity = BYTEBUFFER_STATICSIZE;
                s->buf_start = s->buf_static;
        }
        else
        {
                s->buf_start = lwalloc(size);
                s->capacity = size;
        }
        s->readcursor = s->writecursor = s->buf_start;
        memset(s->buf_start,0,s->capacity);
        LWDEBUGF(4,"We create a buffer on %p of %d bytes", s->buf_start, s->capacity);
        return s;
}

Here is the call graph for this function:

Here is the caller graph for this function: