DLL_VARIABLE void string_vsprintf_(mj_buffer_t* pcs, size_t begin, const char* fmt, va_list argList)
{
int len = 0;
string_ensureLen_(pcs, pcs->len + 200);
len = vsnprintf(pcs->str + begin, pcs->capacity - begin, fmt, argList);
if(len > 0)
{
pcs->len = begin + len;
return;
}
len = vscprintf(fmt, argList);
if(len <= 0)
return ;
string_ensureLen_(pcs, begin + len + 10);
len = vsnprintf(pcs->str + begin, pcs->capacity - begin, fmt, argList);
if(len > 0)
{
pcs->len = begin + len;
return ;
}
return;
}
static int scprintf(const char *format, ...)
{
va_list ap;
int length;
va_start(ap, format);
length = vscprintf(format, ap);
va_end(ap);
assert(length >= 0);
return length;
}
void on_log(void* ctx, int severity, const char *fmt, va_list ap) {
vscprintf(fmt, ap);
printf("\r\n");
}
