unix: add BLK* Linux ioctls

These are useful for re-reading partition tables and getting device
sizes.

Fixes golang/go#19370

Change-Id: Ia8dbe3416a48dbdbceafa0fff0131d71057d97ca
Reviewed-on: https://go-review.googlesource.com/37640
Reviewed-by: Ian Lance Taylor <iant@golang.org>
This commit is contained in:
Michael Stapelberg
2017-03-03 13:59:30 +00:00
committed by Ian Lance Taylor
parent 76cc09b634
commit e48874b424
13 changed files with 182 additions and 1 deletions
+15
View File
@@ -156,6 +156,21 @@ const (
B75 = 0x2
B921600 = 0x1007
B9600 = 0xd
BLKBSZGET = 0x80081270
BLKBSZSET = 0x40081271
BLKFLSBUF = 0x1261
BLKFRAGET = 0x1265
BLKFRASET = 0x1264
BLKGETSIZE = 0x1260
BLKGETSIZE64 = 0x80081272
BLKRAGET = 0x1263
BLKRASET = 0x1262
BLKROGET = 0x125e
BLKROSET = 0x125d
BLKRRPART = 0x125f
BLKSECTGET = 0x1267
BLKSECTSET = 0x1266
BLKSSZGET = 0x1268
BOTHER = 0x1000
BPF_A = 0x10
BPF_ABS = 0x20