From e48874b42435b4347fc52bdee0424a52abc974d7 Mon Sep 17 00:00:00 2001 From: Michael Stapelberg Date: Thu, 2 Mar 2017 13:05:23 -0800 Subject: [PATCH] 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 --- unix/mkerrors.sh | 3 ++- unix/zerrors_linux_386.go | 15 +++++++++++++++ unix/zerrors_linux_amd64.go | 15 +++++++++++++++ unix/zerrors_linux_arm.go | 15 +++++++++++++++ unix/zerrors_linux_arm64.go | 15 +++++++++++++++ unix/zerrors_linux_mips.go | 15 +++++++++++++++ unix/zerrors_linux_mips64.go | 15 +++++++++++++++ unix/zerrors_linux_mips64le.go | 15 +++++++++++++++ unix/zerrors_linux_mipsle.go | 15 +++++++++++++++ unix/zerrors_linux_ppc64.go | 15 +++++++++++++++ unix/zerrors_linux_ppc64le.go | 15 +++++++++++++++ unix/zerrors_linux_s390x.go | 15 +++++++++++++++ unix/zerrors_linux_sparc64.go | 15 +++++++++++++++ 13 files changed, 182 insertions(+), 1 deletion(-) diff --git a/unix/mkerrors.sh b/unix/mkerrors.sh index d66fc84a..bbc6d19b 100755 --- a/unix/mkerrors.sh +++ b/unix/mkerrors.sh @@ -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)} diff --git a/unix/zerrors_linux_386.go b/unix/zerrors_linux_386.go index 297b0b47..94c7e30c 100644 --- a/unix/zerrors_linux_386.go +++ b/unix/zerrors_linux_386.go @@ -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 diff --git a/unix/zerrors_linux_amd64.go b/unix/zerrors_linux_amd64.go index 908df5bb..887210a5 100644 --- a/unix/zerrors_linux_amd64.go +++ b/unix/zerrors_linux_amd64.go @@ -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 diff --git a/unix/zerrors_linux_arm.go b/unix/zerrors_linux_arm.go index 4ce3deef..f6917477 100644 --- a/unix/zerrors_linux_arm.go +++ b/unix/zerrors_linux_arm.go @@ -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 diff --git a/unix/zerrors_linux_arm64.go b/unix/zerrors_linux_arm64.go index 10e97ed2..6f6d1d96 100644 --- a/unix/zerrors_linux_arm64.go +++ b/unix/zerrors_linux_arm64.go @@ -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 diff --git a/unix/zerrors_linux_mips.go b/unix/zerrors_linux_mips.go index a3c82612..37d16f7c 100644 --- a/unix/zerrors_linux_mips.go +++ b/unix/zerrors_linux_mips.go @@ -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 diff --git a/unix/zerrors_linux_mips64.go b/unix/zerrors_linux_mips64.go index 1fdb6413..3aa557b1 100644 --- a/unix/zerrors_linux_mips64.go +++ b/unix/zerrors_linux_mips64.go @@ -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 diff --git a/unix/zerrors_linux_mips64le.go b/unix/zerrors_linux_mips64le.go index 3341d4d1..3b50d854 100644 --- a/unix/zerrors_linux_mips64le.go +++ b/unix/zerrors_linux_mips64le.go @@ -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 diff --git a/unix/zerrors_linux_mipsle.go b/unix/zerrors_linux_mipsle.go index f363c041..8a122ad2 100644 --- a/unix/zerrors_linux_mipsle.go +++ b/unix/zerrors_linux_mipsle.go @@ -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 diff --git a/unix/zerrors_linux_ppc64.go b/unix/zerrors_linux_ppc64.go index 1101fd6c..e2dd7aa1 100644 --- a/unix/zerrors_linux_ppc64.go +++ b/unix/zerrors_linux_ppc64.go @@ -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 diff --git a/unix/zerrors_linux_ppc64le.go b/unix/zerrors_linux_ppc64le.go index c3e70156..090cb253 100644 --- a/unix/zerrors_linux_ppc64le.go +++ b/unix/zerrors_linux_ppc64le.go @@ -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 diff --git a/unix/zerrors_linux_s390x.go b/unix/zerrors_linux_s390x.go index 75d2d848..509c100e 100644 --- a/unix/zerrors_linux_s390x.go +++ b/unix/zerrors_linux_s390x.go @@ -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 diff --git a/unix/zerrors_linux_sparc64.go b/unix/zerrors_linux_sparc64.go index 679008f4..4fe24769 100644 --- a/unix/zerrors_linux_sparc64.go +++ b/unix/zerrors_linux_sparc64.go @@ -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