35 lines
652 B
C
35 lines
652 B
C
|
/* Stub functions for lib/nsock.c */
|
||
|
|
static inline int nsock_vprintf(int sd, const char *fmt, va_list ap, int plus)
|
||
|
|
{
|
||
|
|
char buf[4096];
|
||
|
|
int len;
|
||
|
|
|
||
|
|
/* -2 to accommodate vsnprintf()'s which don't include nul on overflow */
|
||
|
|
len = vsnprintf(buf, sizeof(buf) - 2, fmt, ap);
|
||
|
|
if (len < 0)
|
||
|
|
return len;
|
||
|
|
buf[len] = 0;
|
||
|
|
return len;
|
||
|
|
}
|
||
|
|
|
||
|
|
int nsock_printf_nul(int sd, const char *fmt, ...)
|
||
|
|
{
|
||
|
|
va_list ap;
|
||
|
|
int ret;
|
||
|
|
|
||
|
|
va_start(ap, fmt);
|
||
|
|
ret = nsock_vprintf(sd, fmt, ap, 1);
|
||
|
|
va_end(ap);
|
||
|
|
return ret;
|
||
|
|
}
|
||
|
|
|
||
|
|
int nsock_printf(int sd, const char *fmt, ...) {
|
||
|
|
va_list ap;
|
||
|
|
int ret;
|
||
|
|
|
||
|
|
va_start(ap, fmt);
|
||
|
|
ret = nsock_vprintf(sd, fmt, ap, 0);
|
||
|
|
va_end(ap);
|
||
|
|
return ret;
|
||
|
|
}
|