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unix: add BLK* Linux ioctls

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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
2017-03-02 13:05:23 -08:00
committed by Ian Lance Taylor
parent 76cc09b634
commit e48874b424
13 changed files with 182 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
unix/mkerrors.sh
View File

@@ -353,7 +353,8 @@ ccflags="$@"
$2 ~ /^GRND_/ ||
$2 ~ /^SPLICE_/ ||
$2 !~ "WMESGLEN" &&
$2 ~ /^W[A-Z0-9]+$/ {printf("\t%s = C.%s\n", $2, $2)}
$2 ~ /^W[A-Z0-9]+$/ ||
$2 ~ /^BLK/ {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)}

15
unix/zerrors_linux_386.go
View File

@@ -152,6 +152,21 @@ const (
B75 = 0x2
B921600 = 0x1007
B9600 = 0xd
BLKBSZGET = 0x80041270
BLKBSZSET = 0x40041271
BLKFLSBUF = 0x1261
BLKFRAGET = 0x1265
BLKFRASET = 0x1264
BLKGETSIZE = 0x1260
BLKGETSIZE64 = 0x80041272
BLKRAGET = 0x1263
BLKRASET = 0x1262
BLKROGET = 0x125e
BLKROSET = 0x125d
BLKRRPART = 0x125f
BLKSECTGET = 0x1267
BLKSECTSET = 0x1266
BLKSSZGET = 0x1268
BOTHER = 0x1000
BPF_A = 0x10
BPF_ABS = 0x20

15
unix/zerrors_linux_amd64.go
View File

@@ -152,6 +152,21 @@ 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

15
unix/zerrors_linux_arm.go
View File

@@ -148,6 +148,21 @@ 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

15
unix/zerrors_linux_arm64.go
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

15
unix/zerrors_linux_mips.go
View File

@@ -151,6 +151,21 @@ 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

15
unix/zerrors_linux_mips64.go
View File

@@ -159,6 +159,21 @@ 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
BPF_A = 0x10
BPF_ABS = 0x20
BPF_ADD = 0x0

15
unix/zerrors_linux_mips64le.go
View File

@@ -159,6 +159,21 @@ 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
BPF_A = 0x10
BPF_ABS = 0x20
BPF_ADD = 0x0

15
unix/zerrors_linux_mipsle.go
View File

@@ -160,6 +160,21 @@ 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

15
unix/zerrors_linux_ppc64.go
View File

@@ -157,6 +157,21 @@ const (
B75 = 0x2
B921600 = 0x16
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 = 0x1f
BPF_A = 0x10
BPF_ABS = 0x20

15
unix/zerrors_linux_ppc64le.go
View File

@@ -156,6 +156,21 @@ const (
B75 = 0x2
B921600 = 0x16
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 = 0x1f
BPF_A = 0x10
BPF_ABS = 0x20

15
unix/zerrors_linux_s390x.go
View File

@@ -159,6 +159,21 @@ 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

15
unix/zerrors_linux_sparc64.go
View File

@@ -163,6 +163,21 @@ const (
B76800 = 0x1005
B921600 = 0x1009
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