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
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
|
#ifndef __BUFFER_H__
#define __BUFFER_H__
#include <sys/types.h>
#include <time.h>
#include <glib.h>
#include <stdarg.h>
#include "compat.h"
#include "str.h"
#include "auxlib.h"
struct poller;
struct streambuf_funcs {
ssize_t (*write)(void *, const void *, size_t);
ssize_t (*read)(void *, void *, size_t);
};
struct streambuf {
mutex_t lock;
GString *buf;
void *fd_ptr;
struct poller *poller;
int64_t active_us;
int eof;
const struct streambuf_funcs
*funcs;
};
struct streambuf *streambuf_new(struct poller *, int);
struct streambuf *streambuf_new_ptr(struct poller *, void *, const struct streambuf_funcs *);
void streambuf_destroy(struct streambuf *);
int streambuf_writeable(struct streambuf *);
int streambuf_readable(struct streambuf *);
char *streambuf_getline(struct streambuf *);
size_t streambuf_bufsize(struct streambuf *);
size_t streambuf_printf(struct streambuf *, const char *, ...) __attribute__ ((format (printf, 2, 3)));
size_t streambuf_vprintf(struct streambuf *, const char *, va_list);
void streambuf_write(struct streambuf *, const char *, unsigned int);
INLINE void streambuf_write_str(struct streambuf *b, str *s) {
streambuf_write(b, s->s, s->len);
}
#endif
|
