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
|
#ifndef LIB_SYS_VESA_DEBUG_H
#define LIB_SYS_VESA_DEBUG_H
#if 0
#include <stdio.h>
#include <unistd.h>
ssize_t __serial_write(void *fp, const void *buf, size_t count);
static void debug(const char *str, ...)
{
va_list va;
char buf[65536];
size_t len;
va_start(va, str);
len = vsnprintf(buf, sizeof buf, str, va);
va_end(va);
if (len >= sizeof buf)
len = sizeof buf - 1;
__serial_write(NULL, buf, len);
}
#else
static inline void debug(const char *str, ...)
{
(void)str;
}
#endif
#endif /* LIB_SYS_VESA_DEBUG_H */
|
