diff options
Diffstat (limited to 'vendor/github.com/opencontainers/runc/libcontainer/devices/number.go')
-rw-r--r-- | vendor/github.com/opencontainers/runc/libcontainer/devices/number.go | 24 |
1 files changed, 0 insertions, 24 deletions
diff --git a/vendor/github.com/opencontainers/runc/libcontainer/devices/number.go b/vendor/github.com/opencontainers/runc/libcontainer/devices/number.go deleted file mode 100644 index 885b6e5dd..000000000 --- a/vendor/github.com/opencontainers/runc/libcontainer/devices/number.go +++ /dev/null @@ -1,24 +0,0 @@ -// +build linux freebsd - -package devices - -/* - -This code provides support for manipulating linux device numbers. It should be replaced by normal syscall functions once http://code.google.com/p/go/issues/detail?id=8106 is solved. - -You can read what they are here: - - - http://www.makelinux.net/ldd3/chp-3-sect-2 - - http://www.linux-tutorial.info/modules.php?name=MContent&pageid=94 - -Note! These are NOT the same as the MAJOR(dev_t device);, MINOR(dev_t device); and MKDEV(int major, int minor); functions as defined in <linux/kdev_t.h> as the representation of device numbers used by go is different than the one used internally to the kernel! - https://github.com/torvalds/linux/blob/master/include/linux/kdev_t.h#L9 - -*/ - -func Major(devNumber int) int64 { - return int64((devNumber >> 8) & 0xfff) -} - -func Minor(devNumber int) int64 { - return int64((devNumber & 0xff) | ((devNumber >> 12) & 0xfff00)) -} |