unix: add more block device ioctl numbers
This adds a few additional ioctl numbers for performing various block
device operations.
Change-Id: I1dc836f4017bbc175b2dee759fece728f1caa010
Reviewed-on: https://go-review.googlesource.com/c/sys/+/511597
Auto-Submit: Ian Lance Taylor <iant@google.com>
Reviewed-by: Ian Lance Taylor <iant@google.com>
Reviewed-by: Bryan Mills <bcmills@google.com>
Run-TryBot: Bryan Mills <bcmills@google.com>
Run-TryBot: Ian Lance Taylor <iant@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
diff --git a/unix/mkerrors.sh b/unix/mkerrors.sh
index 0c4d149..8f775fa 100755
--- a/unix/mkerrors.sh
+++ b/unix/mkerrors.sh
@@ -624,7 +624,7 @@
$2 ~ /^MEM/ ||
$2 ~ /^WG/ ||
$2 ~ /^FIB_RULE_/ ||
- $2 ~ /^BLK[A-Z]*(GET$|SET$|BUF$|PART$|SIZE)/ {printf("\t%s = C.%s\n", $2, $2)}
+ $2 ~ /^BLK[A-Z]*(GET$|SET$|BUF$|PART$|SIZE|IOMIN$|IOOPT$|ALIGNOFF$|DISCARD|ROTATIONAL$|ZEROOUT$|GETDISKSEQ$)/ {printf("\t%s = C.%s\n", $2, $2)}
$2 ~ /^__WCOREFLAG$/ {next}
$2 ~ /^__W[A-Z0-9]+$/ {printf("\t%s = C.%s\n", substr($2,3), $2)}
diff --git a/unix/zerrors_linux_386.go b/unix/zerrors_linux_386.go
index a46df0f..cfb1430 100644
--- a/unix/zerrors_linux_386.go
+++ b/unix/zerrors_linux_386.go
@@ -27,22 +27,31 @@
B57600 = 0x1001
B576000 = 0x1006
B921600 = 0x1007
+ BLKALIGNOFF = 0x127a
BLKBSZGET = 0x80041270
BLKBSZSET = 0x40041271
+ BLKDISCARD = 0x1277
+ BLKDISCARDZEROES = 0x127c
BLKFLSBUF = 0x1261
BLKFRAGET = 0x1265
BLKFRASET = 0x1264
+ BLKGETDISKSEQ = 0x80081280
BLKGETSIZE = 0x1260
BLKGETSIZE64 = 0x80041272
+ BLKIOMIN = 0x1278
+ BLKIOOPT = 0x1279
BLKPBSZGET = 0x127b
BLKRAGET = 0x1263
BLKRASET = 0x1262
BLKROGET = 0x125e
BLKROSET = 0x125d
+ BLKROTATIONAL = 0x127e
BLKRRPART = 0x125f
+ BLKSECDISCARD = 0x127d
BLKSECTGET = 0x1267
BLKSECTSET = 0x1266
BLKSSZGET = 0x1268
+ BLKZEROOUT = 0x127f
BOTHER = 0x1000
BS1 = 0x2000
BSDLY = 0x2000
diff --git a/unix/zerrors_linux_amd64.go b/unix/zerrors_linux_amd64.go
index 6cd4a3e..df64f2d 100644
--- a/unix/zerrors_linux_amd64.go
+++ b/unix/zerrors_linux_amd64.go
@@ -27,22 +27,31 @@
B57600 = 0x1001
B576000 = 0x1006
B921600 = 0x1007
+ BLKALIGNOFF = 0x127a
BLKBSZGET = 0x80081270
BLKBSZSET = 0x40081271
+ BLKDISCARD = 0x1277
+ BLKDISCARDZEROES = 0x127c
BLKFLSBUF = 0x1261
BLKFRAGET = 0x1265
BLKFRASET = 0x1264
+ BLKGETDISKSEQ = 0x80081280
BLKGETSIZE = 0x1260
BLKGETSIZE64 = 0x80081272
+ BLKIOMIN = 0x1278
+ BLKIOOPT = 0x1279
BLKPBSZGET = 0x127b
BLKRAGET = 0x1263
BLKRASET = 0x1262
BLKROGET = 0x125e
BLKROSET = 0x125d
+ BLKROTATIONAL = 0x127e
BLKRRPART = 0x125f
+ BLKSECDISCARD = 0x127d
BLKSECTGET = 0x1267
BLKSECTSET = 0x1266
BLKSSZGET = 0x1268
+ BLKZEROOUT = 0x127f
BOTHER = 0x1000
BS1 = 0x2000
BSDLY = 0x2000
diff --git a/unix/zerrors_linux_arm.go b/unix/zerrors_linux_arm.go
index c7ebee2..3025cd5 100644
--- a/unix/zerrors_linux_arm.go
+++ b/unix/zerrors_linux_arm.go
@@ -27,22 +27,31 @@
B57600 = 0x1001
B576000 = 0x1006
B921600 = 0x1007
+ BLKALIGNOFF = 0x127a
BLKBSZGET = 0x80041270
BLKBSZSET = 0x40041271
+ BLKDISCARD = 0x1277
+ BLKDISCARDZEROES = 0x127c
BLKFLSBUF = 0x1261
BLKFRAGET = 0x1265
BLKFRASET = 0x1264
+ BLKGETDISKSEQ = 0x80081280
BLKGETSIZE = 0x1260
BLKGETSIZE64 = 0x80041272
+ BLKIOMIN = 0x1278
+ BLKIOOPT = 0x1279
BLKPBSZGET = 0x127b
BLKRAGET = 0x1263
BLKRASET = 0x1262
BLKROGET = 0x125e
BLKROSET = 0x125d
+ BLKROTATIONAL = 0x127e
BLKRRPART = 0x125f
+ BLKSECDISCARD = 0x127d
BLKSECTGET = 0x1267
BLKSECTSET = 0x1266
BLKSSZGET = 0x1268
+ BLKZEROOUT = 0x127f
BOTHER = 0x1000
BS1 = 0x2000
BSDLY = 0x2000
diff --git a/unix/zerrors_linux_arm64.go b/unix/zerrors_linux_arm64.go
index 12a9a13..09e1ffb 100644
--- a/unix/zerrors_linux_arm64.go
+++ b/unix/zerrors_linux_arm64.go
@@ -27,22 +27,31 @@
B57600 = 0x1001
B576000 = 0x1006
B921600 = 0x1007
+ BLKALIGNOFF = 0x127a
BLKBSZGET = 0x80081270
BLKBSZSET = 0x40081271
+ BLKDISCARD = 0x1277
+ BLKDISCARDZEROES = 0x127c
BLKFLSBUF = 0x1261
BLKFRAGET = 0x1265
BLKFRASET = 0x1264
+ BLKGETDISKSEQ = 0x80081280
BLKGETSIZE = 0x1260
BLKGETSIZE64 = 0x80081272
+ BLKIOMIN = 0x1278
+ BLKIOOPT = 0x1279
BLKPBSZGET = 0x127b
BLKRAGET = 0x1263
BLKRASET = 0x1262
BLKROGET = 0x125e
BLKROSET = 0x125d
+ BLKROTATIONAL = 0x127e
BLKRRPART = 0x125f
+ BLKSECDISCARD = 0x127d
BLKSECTGET = 0x1267
BLKSECTSET = 0x1266
BLKSSZGET = 0x1268
+ BLKZEROOUT = 0x127f
BOTHER = 0x1000
BS1 = 0x2000
BSDLY = 0x2000
diff --git a/unix/zerrors_linux_loong64.go b/unix/zerrors_linux_loong64.go
index f26a164..a457235 100644
--- a/unix/zerrors_linux_loong64.go
+++ b/unix/zerrors_linux_loong64.go
@@ -27,22 +27,31 @@
B57600 = 0x1001
B576000 = 0x1006
B921600 = 0x1007
+ BLKALIGNOFF = 0x127a
BLKBSZGET = 0x80081270
BLKBSZSET = 0x40081271
+ BLKDISCARD = 0x1277
+ BLKDISCARDZEROES = 0x127c
BLKFLSBUF = 0x1261
BLKFRAGET = 0x1265
BLKFRASET = 0x1264
+ BLKGETDISKSEQ = 0x80081280
BLKGETSIZE = 0x1260
BLKGETSIZE64 = 0x80081272
+ BLKIOMIN = 0x1278
+ BLKIOOPT = 0x1279
BLKPBSZGET = 0x127b
BLKRAGET = 0x1263
BLKRASET = 0x1262
BLKROGET = 0x125e
BLKROSET = 0x125d
+ BLKROTATIONAL = 0x127e
BLKRRPART = 0x125f
+ BLKSECDISCARD = 0x127d
BLKSECTGET = 0x1267
BLKSECTSET = 0x1266
BLKSSZGET = 0x1268
+ BLKZEROOUT = 0x127f
BOTHER = 0x1000
BS1 = 0x2000
BSDLY = 0x2000
diff --git a/unix/zerrors_linux_mips.go b/unix/zerrors_linux_mips.go
index 890bc3c..fee7dfb 100644
--- a/unix/zerrors_linux_mips.go
+++ b/unix/zerrors_linux_mips.go
@@ -27,22 +27,31 @@
B57600 = 0x1001
B576000 = 0x1006
B921600 = 0x1007
+ BLKALIGNOFF = 0x2000127a
BLKBSZGET = 0x40041270
BLKBSZSET = 0x80041271
+ BLKDISCARD = 0x20001277
+ BLKDISCARDZEROES = 0x2000127c
BLKFLSBUF = 0x20001261
BLKFRAGET = 0x20001265
BLKFRASET = 0x20001264
+ BLKGETDISKSEQ = 0x40081280
BLKGETSIZE = 0x20001260
BLKGETSIZE64 = 0x40041272
+ BLKIOMIN = 0x20001278
+ BLKIOOPT = 0x20001279
BLKPBSZGET = 0x2000127b
BLKRAGET = 0x20001263
BLKRASET = 0x20001262
BLKROGET = 0x2000125e
BLKROSET = 0x2000125d
+ BLKROTATIONAL = 0x2000127e
BLKRRPART = 0x2000125f
+ BLKSECDISCARD = 0x2000127d
BLKSECTGET = 0x20001267
BLKSECTSET = 0x20001266
BLKSSZGET = 0x20001268
+ BLKZEROOUT = 0x2000127f
BOTHER = 0x1000
BS1 = 0x2000
BSDLY = 0x2000
diff --git a/unix/zerrors_linux_mips64.go b/unix/zerrors_linux_mips64.go
index 549f26a..a5b2373 100644
--- a/unix/zerrors_linux_mips64.go
+++ b/unix/zerrors_linux_mips64.go
@@ -27,22 +27,31 @@
B57600 = 0x1001
B576000 = 0x1006
B921600 = 0x1007
+ BLKALIGNOFF = 0x2000127a
BLKBSZGET = 0x40081270
BLKBSZSET = 0x80081271
+ BLKDISCARD = 0x20001277
+ BLKDISCARDZEROES = 0x2000127c
BLKFLSBUF = 0x20001261
BLKFRAGET = 0x20001265
BLKFRASET = 0x20001264
+ BLKGETDISKSEQ = 0x40081280
BLKGETSIZE = 0x20001260
BLKGETSIZE64 = 0x40081272
+ BLKIOMIN = 0x20001278
+ BLKIOOPT = 0x20001279
BLKPBSZGET = 0x2000127b
BLKRAGET = 0x20001263
BLKRASET = 0x20001262
BLKROGET = 0x2000125e
BLKROSET = 0x2000125d
+ BLKROTATIONAL = 0x2000127e
BLKRRPART = 0x2000125f
+ BLKSECDISCARD = 0x2000127d
BLKSECTGET = 0x20001267
BLKSECTSET = 0x20001266
BLKSSZGET = 0x20001268
+ BLKZEROOUT = 0x2000127f
BOTHER = 0x1000
BS1 = 0x2000
BSDLY = 0x2000
diff --git a/unix/zerrors_linux_mips64le.go b/unix/zerrors_linux_mips64le.go
index e0365e3..5dde82c 100644
--- a/unix/zerrors_linux_mips64le.go
+++ b/unix/zerrors_linux_mips64le.go
@@ -27,22 +27,31 @@
B57600 = 0x1001
B576000 = 0x1006
B921600 = 0x1007
+ BLKALIGNOFF = 0x2000127a
BLKBSZGET = 0x40081270
BLKBSZSET = 0x80081271
+ BLKDISCARD = 0x20001277
+ BLKDISCARDZEROES = 0x2000127c
BLKFLSBUF = 0x20001261
BLKFRAGET = 0x20001265
BLKFRASET = 0x20001264
+ BLKGETDISKSEQ = 0x40081280
BLKGETSIZE = 0x20001260
BLKGETSIZE64 = 0x40081272
+ BLKIOMIN = 0x20001278
+ BLKIOOPT = 0x20001279
BLKPBSZGET = 0x2000127b
BLKRAGET = 0x20001263
BLKRASET = 0x20001262
BLKROGET = 0x2000125e
BLKROSET = 0x2000125d
+ BLKROTATIONAL = 0x2000127e
BLKRRPART = 0x2000125f
+ BLKSECDISCARD = 0x2000127d
BLKSECTGET = 0x20001267
BLKSECTSET = 0x20001266
BLKSSZGET = 0x20001268
+ BLKZEROOUT = 0x2000127f
BOTHER = 0x1000
BS1 = 0x2000
BSDLY = 0x2000
diff --git a/unix/zerrors_linux_mipsle.go b/unix/zerrors_linux_mipsle.go
index fdccce1..2e80ea6 100644
--- a/unix/zerrors_linux_mipsle.go
+++ b/unix/zerrors_linux_mipsle.go
@@ -27,22 +27,31 @@
B57600 = 0x1001
B576000 = 0x1006
B921600 = 0x1007
+ BLKALIGNOFF = 0x2000127a
BLKBSZGET = 0x40041270
BLKBSZSET = 0x80041271
+ BLKDISCARD = 0x20001277
+ BLKDISCARDZEROES = 0x2000127c
BLKFLSBUF = 0x20001261
BLKFRAGET = 0x20001265
BLKFRASET = 0x20001264
+ BLKGETDISKSEQ = 0x40081280
BLKGETSIZE = 0x20001260
BLKGETSIZE64 = 0x40041272
+ BLKIOMIN = 0x20001278
+ BLKIOOPT = 0x20001279
BLKPBSZGET = 0x2000127b
BLKRAGET = 0x20001263
BLKRASET = 0x20001262
BLKROGET = 0x2000125e
BLKROSET = 0x2000125d
+ BLKROTATIONAL = 0x2000127e
BLKRRPART = 0x2000125f
+ BLKSECDISCARD = 0x2000127d
BLKSECTGET = 0x20001267
BLKSECTSET = 0x20001266
BLKSSZGET = 0x20001268
+ BLKZEROOUT = 0x2000127f
BOTHER = 0x1000
BS1 = 0x2000
BSDLY = 0x2000
diff --git a/unix/zerrors_linux_ppc.go b/unix/zerrors_linux_ppc.go
index b2205c8..a65dcd7 100644
--- a/unix/zerrors_linux_ppc.go
+++ b/unix/zerrors_linux_ppc.go
@@ -27,22 +27,31 @@
B57600 = 0x10
B576000 = 0x15
B921600 = 0x16
+ BLKALIGNOFF = 0x2000127a
BLKBSZGET = 0x40041270
BLKBSZSET = 0x80041271
+ BLKDISCARD = 0x20001277
+ BLKDISCARDZEROES = 0x2000127c
BLKFLSBUF = 0x20001261
BLKFRAGET = 0x20001265
BLKFRASET = 0x20001264
+ BLKGETDISKSEQ = 0x40081280
BLKGETSIZE = 0x20001260
BLKGETSIZE64 = 0x40041272
+ BLKIOMIN = 0x20001278
+ BLKIOOPT = 0x20001279
BLKPBSZGET = 0x2000127b
BLKRAGET = 0x20001263
BLKRASET = 0x20001262
BLKROGET = 0x2000125e
BLKROSET = 0x2000125d
+ BLKROTATIONAL = 0x2000127e
BLKRRPART = 0x2000125f
+ BLKSECDISCARD = 0x2000127d
BLKSECTGET = 0x20001267
BLKSECTSET = 0x20001266
BLKSSZGET = 0x20001268
+ BLKZEROOUT = 0x2000127f
BOTHER = 0x1f
BS1 = 0x8000
BSDLY = 0x8000
diff --git a/unix/zerrors_linux_ppc64.go b/unix/zerrors_linux_ppc64.go
index 81aa5ad..cbd34e3 100644
--- a/unix/zerrors_linux_ppc64.go
+++ b/unix/zerrors_linux_ppc64.go
@@ -27,22 +27,31 @@
B57600 = 0x10
B576000 = 0x15
B921600 = 0x16
+ BLKALIGNOFF = 0x2000127a
BLKBSZGET = 0x40081270
BLKBSZSET = 0x80081271
+ BLKDISCARD = 0x20001277
+ BLKDISCARDZEROES = 0x2000127c
BLKFLSBUF = 0x20001261
BLKFRAGET = 0x20001265
BLKFRASET = 0x20001264
+ BLKGETDISKSEQ = 0x40081280
BLKGETSIZE = 0x20001260
BLKGETSIZE64 = 0x40081272
+ BLKIOMIN = 0x20001278
+ BLKIOOPT = 0x20001279
BLKPBSZGET = 0x2000127b
BLKRAGET = 0x20001263
BLKRASET = 0x20001262
BLKROGET = 0x2000125e
BLKROSET = 0x2000125d
+ BLKROTATIONAL = 0x2000127e
BLKRRPART = 0x2000125f
+ BLKSECDISCARD = 0x2000127d
BLKSECTGET = 0x20001267
BLKSECTSET = 0x20001266
BLKSSZGET = 0x20001268
+ BLKZEROOUT = 0x2000127f
BOTHER = 0x1f
BS1 = 0x8000
BSDLY = 0x8000
diff --git a/unix/zerrors_linux_ppc64le.go b/unix/zerrors_linux_ppc64le.go
index 76807a1..e4afa7a 100644
--- a/unix/zerrors_linux_ppc64le.go
+++ b/unix/zerrors_linux_ppc64le.go
@@ -27,22 +27,31 @@
B57600 = 0x10
B576000 = 0x15
B921600 = 0x16
+ BLKALIGNOFF = 0x2000127a
BLKBSZGET = 0x40081270
BLKBSZSET = 0x80081271
+ BLKDISCARD = 0x20001277
+ BLKDISCARDZEROES = 0x2000127c
BLKFLSBUF = 0x20001261
BLKFRAGET = 0x20001265
BLKFRASET = 0x20001264
+ BLKGETDISKSEQ = 0x40081280
BLKGETSIZE = 0x20001260
BLKGETSIZE64 = 0x40081272
+ BLKIOMIN = 0x20001278
+ BLKIOOPT = 0x20001279
BLKPBSZGET = 0x2000127b
BLKRAGET = 0x20001263
BLKRASET = 0x20001262
BLKROGET = 0x2000125e
BLKROSET = 0x2000125d
+ BLKROTATIONAL = 0x2000127e
BLKRRPART = 0x2000125f
+ BLKSECDISCARD = 0x2000127d
BLKSECTGET = 0x20001267
BLKSECTSET = 0x20001266
BLKSSZGET = 0x20001268
+ BLKZEROOUT = 0x2000127f
BOTHER = 0x1f
BS1 = 0x8000
BSDLY = 0x8000
diff --git a/unix/zerrors_linux_riscv64.go b/unix/zerrors_linux_riscv64.go
index d4a5ab9..44f45a0 100644
--- a/unix/zerrors_linux_riscv64.go
+++ b/unix/zerrors_linux_riscv64.go
@@ -27,22 +27,31 @@
B57600 = 0x1001
B576000 = 0x1006
B921600 = 0x1007
+ BLKALIGNOFF = 0x127a
BLKBSZGET = 0x80081270
BLKBSZSET = 0x40081271
+ BLKDISCARD = 0x1277
+ BLKDISCARDZEROES = 0x127c
BLKFLSBUF = 0x1261
BLKFRAGET = 0x1265
BLKFRASET = 0x1264
+ BLKGETDISKSEQ = 0x80081280
BLKGETSIZE = 0x1260
BLKGETSIZE64 = 0x80081272
+ BLKIOMIN = 0x1278
+ BLKIOOPT = 0x1279
BLKPBSZGET = 0x127b
BLKRAGET = 0x1263
BLKRASET = 0x1262
BLKROGET = 0x125e
BLKROSET = 0x125d
+ BLKROTATIONAL = 0x127e
BLKRRPART = 0x125f
+ BLKSECDISCARD = 0x127d
BLKSECTGET = 0x1267
BLKSECTSET = 0x1266
BLKSSZGET = 0x1268
+ BLKZEROOUT = 0x127f
BOTHER = 0x1000
BS1 = 0x2000
BSDLY = 0x2000
diff --git a/unix/zerrors_linux_s390x.go b/unix/zerrors_linux_s390x.go
index 66e65db..74733e2 100644
--- a/unix/zerrors_linux_s390x.go
+++ b/unix/zerrors_linux_s390x.go
@@ -27,22 +27,31 @@
B57600 = 0x1001
B576000 = 0x1006
B921600 = 0x1007
+ BLKALIGNOFF = 0x127a
BLKBSZGET = 0x80081270
BLKBSZSET = 0x40081271
+ BLKDISCARD = 0x1277
+ BLKDISCARDZEROES = 0x127c
BLKFLSBUF = 0x1261
BLKFRAGET = 0x1265
BLKFRASET = 0x1264
+ BLKGETDISKSEQ = 0x80081280
BLKGETSIZE = 0x1260
BLKGETSIZE64 = 0x80081272
+ BLKIOMIN = 0x1278
+ BLKIOOPT = 0x1279
BLKPBSZGET = 0x127b
BLKRAGET = 0x1263
BLKRASET = 0x1262
BLKROGET = 0x125e
BLKROSET = 0x125d
+ BLKROTATIONAL = 0x127e
BLKRRPART = 0x125f
+ BLKSECDISCARD = 0x127d
BLKSECTGET = 0x1267
BLKSECTSET = 0x1266
BLKSSZGET = 0x1268
+ BLKZEROOUT = 0x127f
BOTHER = 0x1000
BS1 = 0x2000
BSDLY = 0x2000
diff --git a/unix/zerrors_linux_sparc64.go b/unix/zerrors_linux_sparc64.go
index 4898420..f5f3934 100644
--- a/unix/zerrors_linux_sparc64.go
+++ b/unix/zerrors_linux_sparc64.go
@@ -30,22 +30,31 @@
B57600 = 0x1001
B576000 = 0x1006
B921600 = 0x1007
+ BLKALIGNOFF = 0x2000127a
BLKBSZGET = 0x40081270
BLKBSZSET = 0x80081271
+ BLKDISCARD = 0x20001277
+ BLKDISCARDZEROES = 0x2000127c
BLKFLSBUF = 0x20001261
BLKFRAGET = 0x20001265
BLKFRASET = 0x20001264
+ BLKGETDISKSEQ = 0x40081280
BLKGETSIZE = 0x20001260
BLKGETSIZE64 = 0x40081272
+ BLKIOMIN = 0x20001278
+ BLKIOOPT = 0x20001279
BLKPBSZGET = 0x2000127b
BLKRAGET = 0x20001263
BLKRASET = 0x20001262
BLKROGET = 0x2000125e
BLKROSET = 0x2000125d
+ BLKROTATIONAL = 0x2000127e
BLKRRPART = 0x2000125f
+ BLKSECDISCARD = 0x2000127d
BLKSECTGET = 0x20001267
BLKSECTSET = 0x20001266
BLKSSZGET = 0x20001268
+ BLKZEROOUT = 0x2000127f
BOTHER = 0x1000
BS1 = 0x2000
BSDLY = 0x2000