output.c revision 3268a165cbb4d5b63d2cd7d9e63ccffc40d969e1 
1#include <stdio.h>
2#include <stdarg.h>
3
4#include "ltrace.h"
5#include "process.h"
6
7static int new_line=1;
8
9void send_left(const char * fmt, ...)
10{
11	va_list args;
12
13	va_start(args, fmt);
14	if (opt_i) {
15		fprintf(output, "[%08x] ", instruction_pointer);
16	}
17	vfprintf(output, fmt, args);
18	va_end(args);
19	new_line=0;
20}
21
22void send_right(const char * fmt, ...)
23{
24	va_list args;
25
26	if (new_line==0) {
27		va_start(args, fmt);
28		vfprintf(output, fmt, args);
29		fprintf(output, "\n");
30		va_end(args);
31	}
32	new_line=1;
33}
34
35void send_line(const char * fmt, ...)
36{
37	va_list args;
38
39	va_start(args, fmt);
40	if (opt_i) {
41		fprintf(output, "[%08x] ", instruction_pointer);
42	}
43	vfprintf(output, fmt, args);
44	fprintf(output, "\n");
45	va_end(args);
46	new_line=1;
47}
48