int
io_write(struct io *io, const void *buf, size_t len)
{
int r;
r = iobuf_queue(&io->iobuf, buf, len);
io_reload(io);
return r;
}
int
iobuf_vfqueue(struct iobuf *io, const char *fmt, va_list ap)
{
char *buf;
int len;
len = vasprintf(&buf, fmt, ap);
if (len == -1)
return (-1);
len = iobuf_queue(io, buf, len);
free(buf);
return (len);
}
static int
clamav_write(struct clamav *cl, const char *l, int f) {
size_t len = (f == EOF) ? 0 : strlen(l) + 1;
uint32_t n = htonl(len);
if (f && iobuf_queue(&cl->iobuf, &n, sizeof(uint32_t)) != (int)sizeof(uint32_t)) {
log_warn("warn: write: iobuf_queue");
return -1;
}
if (f != EOF && iobuf_fqueue(&cl->iobuf, "%s\n", l) != (int)len) {
log_warn("warn: write: iobuf_fqueue");
return -1;
}
if (iobuf_flush(&cl->iobuf, cl->fd) < 0) {
log_warn("warn: write: iobuf_flush");
return -1;
}
return 0;
}
