1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
|
#include "stralloc.h"
#include "buffer.h"
static ssize_t strallocwrite(int fd,char* buf,size_t len,void* myself) {
buffer* b=myself;
stralloc* sa=b->cookie;
sa->len+=len;
if (stralloc_readyplus(sa,1024)==0) return 0;
b->x=sa->s+sa->len;
b->p=0;
b->a=1024;
(void)fd;
(void)buf;
return (ssize_t)len;
}
int buffer_tosa(buffer* b,stralloc* sa) {
if (stralloc_ready(sa,1024)==0) return -1;
b->x=sa->s;
b->p=0;
b->n=0;
b->a=1024;
b->fd=0;
b->op=(ssize_t (*)())strallocwrite;
b->cookie=sa;
b->deinit=0;
return 0;
}
|
