/* Duplicate temp_fd and seek to the beginning of the file */
static QEMUFile *open_test_file(bool write)
{
int fd = dup(temp_fd);
lseek(fd, 0, SEEK_SET);
if (write) {
g_assert_cmpint(ftruncate(fd, 0), ==, 0);
}
return qemu_fdopen(fd, write ? "wb" : "rb");
}
void fd_start_incoming_migration(const char *infd, Error **errp)
{
int fd;
QEMUFile *f;
DPRINTF("Attempting to start an incoming migration via fd\n");
fd = strtol(infd, NULL, 0);
f = qemu_fdopen(fd, "rb");
if(f == NULL) {
error_setg_errno(errp, errno, "failed to open the source descriptor");
return;
}
qemu_set_fd_handler2(fd, NULL, fd_accept_incoming_migration, NULL, f);
}
int fd_start_incoming_migration(const char *infd)
{
int fd;
QEMUFile *f;
DPRINTF("Attempting to start an incoming migration via fd\n");
fd = strtol(infd, NULL, 0);
f = qemu_fdopen(fd, "rb");
if(f == NULL) {
DPRINTF("Unable to apply qemu wrapper to file descriptor\n");
return -errno;
}
qemu_set_fd_handler2(fd, NULL, fd_accept_incoming_migration, NULL, f);
return 0;
}
