#include <fcntl.h>
#include <sys/stat.h>
#include "drmtest.h"
-#include "mmfs.h"
/** Open the first DRM device we can find, searching up to 16 device nodes */
int drm_open_any(void)
fprintf(stderr, "Couldn't find an un-controlled DRM device\n");
abort();
}
-
-static void
-create_mmfs_device()
-{
- struct stat sb;
- int ret;
-
- ret = stat(MMFS_DEVICE_PATH, &sb);
-
- if (ret == 0)
- return;
-
- ret = mknod(MMFS_DEVICE_PATH, S_IFCHR | S_IRUSR | S_IWUSR,
- makedev(MMFS_DEVICE_MAJOR, 0));
-
- if (ret != 0)
- errx(1, "mknod()");
-}
-
-int
-open_mmfs_device()
-{
- int fd;
-
- create_mmfs_device();
-
- fd = open(MMFS_DEVICE_PATH, O_RDWR);
- if (fd == -1)
- errx(1, "open()");
-
- return fd;
-}