void
_kevent_cmp(struct kevent *k1, struct kevent *k2, const char *file, int line)
{
/* XXX-
Workaround for inconsistent implementation of kevent(2)
*/
#if defined (__FreeBSD_kernel__) || defined (__FreeBSD__)
if (k1->flags & EV_ADD)
k2->flags |= EV_ADD;
#endif
if (memcmp(k1, k2, sizeof(*k1)) != 0) {
printf("[%s:%d]: kevent_cmp() failed:\n expected %s\n but got %s\n",
file, line, kevent_to_str(k1), kevent_to_str(k2));
abort();
}
}
void
kevent_cmp(struct kevent *k1, struct kevent *k2)
{
/* XXX-
Workaround for inconsistent implementation of kevent(2)
*/
#ifdef __FreeBSD__
if (k1->flags & EV_ADD)
k2->flags |= EV_ADD;
#endif
if (memcmp(k1, k2, sizeof(*k1)) != 0) {
printf("kevent_cmp: mismatch:\n %s !=\n %s\n",
kevent_to_str(k1), kevent_to_str(k2));
abort();
}
}
void
kevent_update(int kqfd, struct kevent *kev)
{
if (kevent(kqfd, kev, 1, NULL, 0, NULL) < 0) {
printf("Unable to add the following kevent:\n%s\n",
kevent_to_str(kev));
die("kevent");
}
}
void
kevent_cmp(struct kevent *k1, struct kevent *k2)
{
/* XXX-
Workaround for inconsistent implementation of kevent(2)
*/
#ifdef __FreeBSD__
if (k1->flags & EV_ADD)
k2->flags |= EV_ADD;
#endif
if (k1->ident != k2->ident || k1->filter != k2->filter ||
k1->flags != k2->flags || k1->fflags != k2->fflags ||
k1->data != k2->data || k1->udata != k2->udata ||
k1->ext[0] != k2->ext[0] || k1->ext[1] != k2->ext[1] ||
k1->ext[0] != k2->ext[2] || k1->ext[0] != k2->ext[3]) {
printf("kevent_cmp: mismatch:\n %s !=\n %s\n",
kevent_to_str(k1), kevent_to_str(k2));
abort();
}
}
/* Checks if any events are pending, which is an error. */
void
_test_no_kevents(int kqfd, const char *file, int line)
{
int nfds;
struct timespec timeo;
struct kevent kev;
memset(&timeo, 0, sizeof(timeo));
nfds = kevent(kqfd, NULL, 0, &kev, 1, &timeo);
if (nfds < 0)
err(1, "kevent(2)");
if (nfds > 0) {
printf("\n[%s:%d]: Unexpected event:", file, line);
err(1, kevent_to_str(&kev));
}
}
void
kevent_add(int kqfd, struct kevent *kev,
uintptr_t ident,
short filter,
u_short flags,
u_int fflags,
intptr_t data,
void *udata)
{
EV_SET(kev, ident, filter, flags, fflags, data, NULL);
if (kevent(kqfd, kev, 1, NULL, 0, NULL) < 0) {
printf("Unable to add the following kevent:\n%s\n",
kevent_to_str(kev));
die("kevent");
}
}
/* Checks if any events are pending, which is an error. */
void
test_no_kevents(void)
{
int nfds;
struct timespec timeo;
struct kevent kev;
puts("confirming that there are no events pending");
memset(&timeo, 0, sizeof(timeo));
nfds = kevent(kqfd, NULL, 0, &kev, 1, &timeo);
if (nfds != 0) {
puts("\nUnexpected event:");
puts(kevent_to_str(&kev));
errx(1, "%d event(s) pending, but none expected:", nfds);
}
}
