mirror of
https://github.com/golang/go
synced 2024-11-24 22:00:09 -07:00
syscall: fix mkall.sh, mksyscall_linux.pl, and regen for Linux/ARM
CL 3075041 says ARM is not little-endian, but my test suggests otherwise.
My test program is:
package main
import ("fmt"; "syscall"; "os")
func main() {
err := syscall.Fallocate(1, 1/*FALLOC_FL_KEEP_SIZE*/, 0, int64(40960));
fmt.Fprintln(os.Stderr, err)
}
Without this CL, ./test > testfile will show: file too large; and strace shows:
fallocate(1, 01, 0, 175921860444160) = -1 EFBIG (File too large)
With this CL, ./test > testfile will show: <nil>; and strace shows:
fallocate(1, 01, 0, 40960) = 0
Quoting rsc:
"[It turns out that] ARM syscall ABI requires 64-bit arguments to use an
(even, odd) register pair, not an (odd, even) pair. Switching to "big-endian"
worked because it ended up using the high 32-bits (always zero in the tests
we had) as the padding word, because the 64-bit argument was the last one,
and because we fill in zeros for the rest of the system call arguments, up to
six. So it happened to work."
I updated mksyscall_linux.pl to accommodate the register pair ABI requirement,
and removed all hand-tweaked syscall routines in favor of the auto-generated
ones. These including: Ftruncate, Truncate, Pread and Pwrite.
Some recent Linux/ARM distributions do not bundle kernel asm headers,
so instead we always get latest asm/unistd.h from git.kernel.org (just like
what we do for FreeBSD).
R=ken, r, rsc, r, dave, iant
CC=golang-dev
https://golang.org/cl/5726051
This commit is contained in:
Shenghou Ma
parent
1042d7d5ef
commit
6e211225d7
@ -144,8 +144,8 @@ linux_amd64)
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;;
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linux_arm)
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mkerrors="$mkerrors"
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mksyscall="./mksyscall.pl -b32"
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mksysnum="./mksysnum_linux.pl /usr/include/asm/unistd.h"
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mksyscall="./mksyscall.pl -l32 -arm"
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mksysnum="curl -s 'http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=blob_plain;f=arch/arm/include/asm/unistd.h;hb=HEAD' | ./mksysnum_linux.pl"
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mktypes="GOARCH=$GOARCH go tool cgo -godefs"
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;;
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netbsd_386)
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@ -27,6 +27,7 @@ my $_32bit = "";
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my $plan9 = 0;
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my $openbsd = 0;
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my $netbsd = 0;
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my $arm = 0; # 64-bit value should use (even, odd)-pair
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if($ARGV[0] eq "-b32") {
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$_32bit = "big-endian";
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@ -47,6 +48,10 @@ if($ARGV[0] eq "-netbsd") {
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$netbsd = 1;
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shift;
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}
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if($ARGV[0] eq "-arm") {
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$arm = 1;
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shift;
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}
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if($ARGV[0] =~ /^-/) {
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print STDERR "usage: mksyscall.pl [-b32 | -l32] [file ...]\n";
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@ -135,6 +140,11 @@ while(<>) {
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push @args, "uintptr($name)";
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}
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} elsif($type eq "int64" && $_32bit ne "") {
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if(@args % 2 && $arm) {
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# arm abi specifies 64-bit argument uses
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# (even, odd) pair
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push @args, "0"
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}
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if($_32bit eq "big-endian") {
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push @args, "uintptr($name>>32)", "uintptr($name)";
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} else {
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@ -4,8 +4,6 @@
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package syscall
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import "unsafe"
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func Getpagesize() int { return 4096 }
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func TimespecToNsec(ts Timespec) int64 { return int64(ts.Sec)*1e9 + int64(ts.Nsec) }
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@ -23,52 +21,6 @@ func NsecToTimeval(nsec int64) (tv Timeval) {
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return
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}
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// Pread and Pwrite are special: they insert padding before the int64.
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func Pread(fd int, p []byte, offset int64) (n int, err error) {
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var _p0 unsafe.Pointer
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if len(p) > 0 {
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_p0 = unsafe.Pointer(&p[0])
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}
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r0, _, e1 := Syscall6(SYS_PREAD64, uintptr(fd), uintptr(_p0), uintptr(len(p)), 0, uintptr(offset), uintptr(offset>>32))
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n = int(r0)
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if e1 != 0 {
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err = e1
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}
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return
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}
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func Pwrite(fd int, p []byte, offset int64) (n int, err error) {
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var _p0 unsafe.Pointer
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if len(p) > 0 {
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_p0 = unsafe.Pointer(&p[0])
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}
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r0, _, e1 := Syscall6(SYS_PWRITE64, uintptr(fd), uintptr(_p0), uintptr(len(p)), 0, uintptr(offset), uintptr(offset>>32))
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n = int(r0)
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if e1 != 0 {
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err = e1
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}
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return
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}
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func Ftruncate(fd int, length int64) (err error) {
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// ARM EABI requires 64-bit arguments should be put in a pair
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// of registers from an even register number.
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_, _, e1 := Syscall6(SYS_FTRUNCATE64, uintptr(fd), 0, uintptr(length), uintptr(length>>32), 0, 0)
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if e1 != 0 {
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err = e1
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}
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return
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}
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func Truncate(path string, length int64) (err error) {
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_, _, e1 := Syscall6(SYS_TRUNCATE64, uintptr(unsafe.Pointer(StringBytePtr(path))), 0, uintptr(length), uintptr(length>>32), 0, 0)
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if e1 != 0 {
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err = e1
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}
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return
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}
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// Seek is defined in assembly.
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func Seek(fd int, offset int64, whence int) (newoffset int64, err error)
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@ -118,6 +70,11 @@ func Seek(fd int, offset int64, whence int) (newoffset int64, err error)
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//sysnb Gettimeofday(tv *Timeval) (err error)
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//sysnb Time(t *Time_t) (tt Time_t, err error)
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//sys Pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64
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//sys Pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64
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//sys Truncate(path string, length int64) (err error) = SYS_TRUNCATE64
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//sys Ftruncate(fd int, length int64) (err error) = SYS_FTRUNCATE64
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//sys mmap2(addr uintptr, length uintptr, prot int, flags int, fd int, pageOffset uintptr) (xaddr uintptr, err error)
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func mmap(addr uintptr, length uintptr, prot int, flags int, fd int, offset int64) (xaddr uintptr, err error) {
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@ -189,6 +189,7 @@ const (
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ETH_P_ATMMPOA = 0x884c
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ETH_P_AX25 = 0x2
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ETH_P_BPQ = 0x8ff
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ETH_P_CAIF = 0xf7
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ETH_P_CAN = 0xc
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ETH_P_CONTROL = 0x16
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ETH_P_CUST = 0x6006
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@ -212,6 +213,7 @@ const (
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ETH_P_IPX = 0x8137
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ETH_P_IRDA = 0x17
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ETH_P_LAT = 0x6004
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ETH_P_LINK_CTL = 0x886c
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ETH_P_LOCALTALK = 0x9
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ETH_P_LOOP = 0x60
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ETH_P_MOBITEX = 0x15
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@ -249,6 +251,7 @@ const (
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F_GETLK64 = 0xc
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F_GETOWN = 0x9
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F_GETOWN_EX = 0x10
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F_GETPIPE_SZ = 0x408
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F_GETSIG = 0xb
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F_LOCK = 0x1
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F_NOTIFY = 0x402
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@ -263,6 +266,7 @@ const (
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F_SETLKW64 = 0xe
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F_SETOWN = 0x8
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F_SETOWN_EX = 0xf
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F_SETPIPE_SZ = 0x407
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F_SETSIG = 0xa
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F_SHLCK = 0x8
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F_TEST = 0x3
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@ -325,6 +329,7 @@ const (
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IN_DELETE = 0x200
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IN_DELETE_SELF = 0x400
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IN_DONT_FOLLOW = 0x2000000
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IN_EXCL_UNLINK = 0x4000000
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IN_IGNORED = 0x8000
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IN_ISDIR = 0x40000000
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IN_LOOPBACKNET = 0x7f
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@ -426,18 +431,24 @@ const (
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IP_DF = 0x4000
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IP_DROP_MEMBERSHIP = 0x24
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IP_DROP_SOURCE_MEMBERSHIP = 0x28
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IP_FREEBIND = 0xf
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IP_HDRINCL = 0x3
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IP_IPSEC_POLICY = 0x10
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IP_MAXPACKET = 0xffff
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IP_MAX_MEMBERSHIPS = 0x14
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IP_MF = 0x2000
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IP_MINTTL = 0x15
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IP_MSFILTER = 0x29
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IP_MSS = 0x240
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IP_MTU = 0xe
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IP_MTU_DISCOVER = 0xa
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IP_MULTICAST_IF = 0x20
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IP_MULTICAST_LOOP = 0x22
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IP_MULTICAST_TTL = 0x21
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IP_OFFMASK = 0x1fff
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IP_OPTIONS = 0x4
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IP_ORIGDSTADDR = 0x14
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IP_PASSSEC = 0x12
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IP_PKTINFO = 0x8
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IP_PKTOPTIONS = 0x9
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IP_PMTUDISC = 0xa
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@ -447,6 +458,7 @@ const (
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IP_PMTUDISC_WANT = 0x1
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IP_RECVERR = 0xb
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IP_RECVOPTS = 0x6
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IP_RECVORIGDSTADDR = 0x14
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IP_RECVRETOPTS = 0x7
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IP_RECVTOS = 0xd
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IP_RECVTTL = 0xc
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@ -454,8 +466,10 @@ const (
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IP_RF = 0x8000
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IP_ROUTER_ALERT = 0x5
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IP_TOS = 0x1
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IP_TRANSPARENT = 0x13
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IP_TTL = 0x2
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IP_UNBLOCK_SOURCE = 0x25
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IP_XFRM_POLICY = 0x11
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LINUX_REBOOT_CMD_CAD_OFF = 0x0
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LINUX_REBOOT_CMD_CAD_ON = 0x89abcdef
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LINUX_REBOOT_CMD_HALT = 0xcdef0123
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@ -520,22 +534,38 @@ const (
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MSG_TRUNC = 0x20
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MSG_TRYHARD = 0x4
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MSG_WAITALL = 0x100
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MSG_WAITFORONE = 0x10000
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MS_ACTIVE = 0x40000000
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MS_ASYNC = 0x1
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MS_BIND = 0x1000
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MS_DIRSYNC = 0x80
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MS_INVALIDATE = 0x2
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MS_I_VERSION = 0x800000
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MS_KERNMOUNT = 0x400000
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MS_MANDLOCK = 0x40
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MS_MGC_MSK = 0xffff0000
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MS_MGC_VAL = 0xc0ed0000
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MS_MOVE = 0x2000
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MS_NOATIME = 0x400
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MS_NODEV = 0x4
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MS_NODIRATIME = 0x800
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MS_NOEXEC = 0x8
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MS_NOSUID = 0x2
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MS_NOUSER = -0x80000000
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MS_POSIXACL = 0x10000
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MS_PRIVATE = 0x40000
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MS_RDONLY = 0x1
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MS_REC = 0x4000
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MS_RELATIME = 0x200000
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MS_REMOUNT = 0x20
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MS_RMT_MASK = 0xc51
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MS_RMT_MASK = 0x800051
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MS_SHARED = 0x100000
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MS_SILENT = 0x8000
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MS_SLAVE = 0x80000
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MS_STRICTATIME = 0x1000000
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MS_SYNC = 0x4
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MS_SYNCHRONOUS = 0x10
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MS_UNBINDABLE = 0x20000
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NAME_MAX = 0xff
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NETLINK_ADD_MEMBERSHIP = 0x1
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NETLINK_AUDIT = 0x9
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@ -555,6 +585,7 @@ const (
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NETLINK_NFLOG = 0x5
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NETLINK_NO_ENOBUFS = 0x5
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NETLINK_PKTINFO = 0x3
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NETLINK_RDMA = 0x14
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NETLINK_ROUTE = 0x0
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NETLINK_SCSITRANSPORT = 0x12
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NETLINK_SELINUX = 0x7
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@ -629,6 +660,7 @@ const (
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PROT_WRITE = 0x2
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PR_CAPBSET_DROP = 0x18
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PR_CAPBSET_READ = 0x17
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PR_CLEAR_SECCOMP_FILTER = 0x25
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PR_ENDIAN_BIG = 0x0
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PR_ENDIAN_LITTLE = 0x1
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PR_ENDIAN_PPC_LITTLE = 0x2
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@ -652,6 +684,7 @@ const (
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PR_GET_NAME = 0x10
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PR_GET_PDEATHSIG = 0x2
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PR_GET_SECCOMP = 0x15
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PR_GET_SECCOMP_FILTER = 0x23
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PR_GET_SECUREBITS = 0x1b
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PR_GET_TIMERSLACK = 0x1e
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PR_GET_TIMING = 0xd
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@ -664,6 +697,8 @@ const (
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PR_MCE_KILL_GET = 0x22
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PR_MCE_KILL_LATE = 0x0
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PR_MCE_KILL_SET = 0x1
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PR_SECCOMP_FILTER_EVENT = 0x1
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PR_SECCOMP_FILTER_SYSCALL = 0x0
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PR_SET_DUMPABLE = 0x4
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PR_SET_ENDIAN = 0x14
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PR_SET_FPEMU = 0xa
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@ -671,7 +706,9 @@ const (
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PR_SET_KEEPCAPS = 0x8
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PR_SET_NAME = 0xf
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PR_SET_PDEATHSIG = 0x1
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PR_SET_PTRACER = 0x59616d61
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PR_SET_SECCOMP = 0x16
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PR_SET_SECCOMP_FILTER = 0x24
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PR_SET_SECUREBITS = 0x1c
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PR_SET_TIMERSLACK = 0x1d
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PR_SET_TIMING = 0xe
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@ -697,7 +734,9 @@ const (
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PTRACE_GETCRUNCHREGS = 0x19
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PTRACE_GETEVENTMSG = 0x4201
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PTRACE_GETFPREGS = 0xe
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PTRACE_GETHBPREGS = 0x1d
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PTRACE_GETREGS = 0xc
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PTRACE_GETREGSET = 0x4204
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PTRACE_GETSIGINFO = 0x4202
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PTRACE_GETVFPREGS = 0x1b
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PTRACE_GETWMMXREGS = 0x12
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@ -720,8 +759,10 @@ const (
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PTRACE_POKEUSR = 0x6
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PTRACE_SETCRUNCHREGS = 0x1a
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PTRACE_SETFPREGS = 0xf
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PTRACE_SETHBPREGS = 0x1e
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PTRACE_SETOPTIONS = 0x4200
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PTRACE_SETREGS = 0xd
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PTRACE_SETREGSET = 0x4205
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PTRACE_SETSIGINFO = 0x4203
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PTRACE_SETVFPREGS = 0x1c
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PTRACE_SETWMMXREGS = 0x13
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@ -749,8 +790,9 @@ const (
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RTAX_FEATURE_TIMESTAMP = 0x4
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RTAX_HOPLIMIT = 0xa
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RTAX_INITCWND = 0xb
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RTAX_INITRWND = 0xe
|
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RTAX_LOCK = 0x1
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RTAX_MAX = 0xd
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RTAX_MAX = 0xe
|
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RTAX_MTU = 0x2
|
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RTAX_REORDERING = 0x9
|
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RTAX_RTO_MIN = 0xd
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@ -760,7 +802,7 @@ const (
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RTAX_UNSPEC = 0x0
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RTAX_WINDOW = 0x3
|
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RTA_ALIGNTO = 0x4
|
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RTA_MAX = 0xf
|
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RTA_MAX = 0x10
|
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RTCF_DIRECTSRC = 0x4000000
|
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RTCF_DOREDIRECT = 0x1000000
|
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RTCF_LOG = 0x2000000
|
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@ -987,6 +1029,7 @@ const (
|
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SO_RCVLOWAT = 0x12
|
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SO_RCVTIMEO = 0x14
|
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SO_REUSEADDR = 0x2
|
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SO_RXQ_OVFL = 0x28
|
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SO_SECURITY_AUTHENTICATION = 0x16
|
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SO_SECURITY_ENCRYPTION_NETWORK = 0x18
|
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SO_SECURITY_ENCRYPTION_TRANSPORT = 0x17
|
||||
@ -998,7 +1041,6 @@ const (
|
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SO_TIMESTAMPING = 0x25
|
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SO_TIMESTAMPNS = 0x23
|
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SO_TYPE = 0x3
|
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S_APPEND = 0x100
|
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S_BLKSIZE = 0x200
|
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S_IEXEC = 0x40
|
||||
S_IFBLK = 0x6000
|
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@ -1009,7 +1051,6 @@ const (
|
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S_IFMT = 0xf000
|
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S_IFREG = 0x8000
|
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S_IFSOCK = 0xc000
|
||||
S_IMMUTABLE = 0x200
|
||||
S_IREAD = 0x100
|
||||
S_IRGRP = 0x20
|
||||
S_IROTH = 0x4
|
||||
@ -1027,7 +1068,6 @@ const (
|
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S_IXGRP = 0x8
|
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S_IXOTH = 0x1
|
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S_IXUSR = 0x40
|
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S_WRITE = 0x80
|
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TCP_CONGESTION = 0xd
|
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TCP_CORK = 0x3
|
||||
TCP_DEFER_ACCEPT = 0x9
|
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@ -1049,11 +1089,13 @@ const (
|
||||
TIOCCBRK = 0x5428
|
||||
TIOCCONS = 0x541d
|
||||
TIOCEXCL = 0x540c
|
||||
TIOCGDEV = 0x80045432
|
||||
TIOCGETD = 0x5424
|
||||
TIOCGICOUNT = 0x545d
|
||||
TIOCGLCKTRMIOS = 0x5456
|
||||
TIOCGPGRP = 0x540f
|
||||
TIOCGPTN = 0x80045430
|
||||
TIOCGRS485 = 0x542e
|
||||
TIOCGSERIAL = 0x541e
|
||||
TIOCGSID = 0x5429
|
||||
TIOCGSOFTCAR = 0x5419
|
||||
@ -1084,6 +1126,7 @@ const (
|
||||
TIOCPKT_DOSTOP = 0x20
|
||||
TIOCPKT_FLUSHREAD = 0x1
|
||||
TIOCPKT_FLUSHWRITE = 0x2
|
||||
TIOCPKT_IOCTL = 0x40
|
||||
TIOCPKT_NOSTOP = 0x10
|
||||
TIOCPKT_START = 0x8
|
||||
TIOCPKT_STOP = 0x4
|
||||
@ -1098,16 +1141,22 @@ const (
|
||||
TIOCSERSWILD = 0x5455
|
||||
TIOCSER_TEMT = 0x1
|
||||
TIOCSETD = 0x5423
|
||||
TIOCSIG = 0x40045436
|
||||
TIOCSLCKTRMIOS = 0x5457
|
||||
TIOCSPGRP = 0x5410
|
||||
TIOCSPTLCK = 0x40045431
|
||||
TIOCSRS485 = 0x542f
|
||||
TIOCSSERIAL = 0x541f
|
||||
TIOCSSOFTCAR = 0x541a
|
||||
TIOCSTI = 0x5412
|
||||
TIOCSWINSZ = 0x5414
|
||||
TIOCVHANGUP = 0x5437
|
||||
TUNATTACHFILTER = 0x400854d5
|
||||
TUNDETACHFILTER = 0x400854d6
|
||||
TUNGETFEATURES = 0x800454cf
|
||||
TUNGETIFF = 0x800454d2
|
||||
TUNGETSNDBUF = 0x800454d3
|
||||
TUNGETVNETHDRSZ = 0x800454d7
|
||||
TUNSETDEBUG = 0x400454c9
|
||||
TUNSETGROUP = 0x400454ce
|
||||
TUNSETIFF = 0x400454ca
|
||||
@ -1118,6 +1167,7 @@ const (
|
||||
TUNSETPERSIST = 0x400454cb
|
||||
TUNSETSNDBUF = 0x400454d4
|
||||
TUNSETTXFILTER = 0x400454d1
|
||||
TUNSETVNETHDRSZ = 0x400454d8
|
||||
WALL = 0x40000000
|
||||
WCLONE = 0x80000000
|
||||
WCONTINUED = 0x8
|
||||
@ -1167,6 +1217,7 @@ const (
|
||||
EFBIG = Errno(0x1b)
|
||||
EHOSTDOWN = Errno(0x70)
|
||||
EHOSTUNREACH = Errno(0x71)
|
||||
EHWPOISON = Errno(0x85)
|
||||
EIDRM = Errno(0x2b)
|
||||
EILSEQ = Errno(0x54)
|
||||
EINPROGRESS = Errno(0x73)
|
||||
@ -1437,7 +1488,8 @@ var errors = [...]string{
|
||||
129: "key was rejected by service",
|
||||
130: "owner died",
|
||||
131: "state not recoverable",
|
||||
132: "unknown error 132",
|
||||
132: "operation not possible due to RF-kill",
|
||||
133: "unknown error 133",
|
||||
}
|
||||
|
||||
// Signal table
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
// mksyscall.pl -b32 syscall_linux.go syscall_linux_arm.go
|
||||
// mksyscall.pl -l32 -arm syscall_linux.go syscall_linux_arm.go
|
||||
// MACHINE GENERATED BY THE COMMAND ABOVE; DO NOT EDIT
|
||||
|
||||
package syscall
|
||||
@ -287,7 +287,7 @@ func Faccessat(dirfd int, path string, mode uint32, flags int) (err error) {
|
||||
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
|
||||
|
||||
func Fallocate(fd int, mode uint32, off int64, len int64) (err error) {
|
||||
_, _, e1 := Syscall6(SYS_FALLOCATE, uintptr(fd), uintptr(mode), uintptr(off>>32), uintptr(off), uintptr(len>>32), uintptr(len))
|
||||
_, _, e1 := Syscall6(SYS_FALLOCATE, uintptr(fd), uintptr(mode), uintptr(off), uintptr(off>>32), uintptr(len), uintptr(len>>32))
|
||||
if e1 != 0 {
|
||||
err = e1
|
||||
}
|
||||
@ -784,7 +784,7 @@ func Sysinfo(info *Sysinfo_t) (err error) {
|
||||
|
||||
func Tee(rfd int, wfd int, len int, flags int) (n int64, err error) {
|
||||
r0, r1, e1 := Syscall6(SYS_TEE, uintptr(rfd), uintptr(wfd), uintptr(len), uintptr(flags), 0, 0)
|
||||
n = int64(int64(r0)<<32 | int64(r1))
|
||||
n = int64(int64(r1)<<32 | int64(r0))
|
||||
if e1 != 0 {
|
||||
err = e1
|
||||
}
|
||||
@ -1458,6 +1458,60 @@ func Time(t *Time_t) (tt Time_t, err error) {
|
||||
|
||||
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
|
||||
|
||||
func Pread(fd int, p []byte, offset int64) (n int, err error) {
|
||||
var _p0 unsafe.Pointer
|
||||
if len(p) > 0 {
|
||||
_p0 = unsafe.Pointer(&p[0])
|
||||
} else {
|
||||
_p0 = unsafe.Pointer(&_zero)
|
||||
}
|
||||
r0, _, e1 := Syscall6(SYS_PREAD64, uintptr(fd), uintptr(_p0), uintptr(len(p)), 0, uintptr(offset), uintptr(offset>>32))
|
||||
n = int(r0)
|
||||
if e1 != 0 {
|
||||
err = e1
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
|
||||
|
||||
func Pwrite(fd int, p []byte, offset int64) (n int, err error) {
|
||||
var _p0 unsafe.Pointer
|
||||
if len(p) > 0 {
|
||||
_p0 = unsafe.Pointer(&p[0])
|
||||
} else {
|
||||
_p0 = unsafe.Pointer(&_zero)
|
||||
}
|
||||
r0, _, e1 := Syscall6(SYS_PWRITE64, uintptr(fd), uintptr(_p0), uintptr(len(p)), 0, uintptr(offset), uintptr(offset>>32))
|
||||
n = int(r0)
|
||||
if e1 != 0 {
|
||||
err = e1
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
|
||||
|
||||
func Truncate(path string, length int64) (err error) {
|
||||
_, _, e1 := Syscall6(SYS_TRUNCATE64, uintptr(unsafe.Pointer(StringBytePtr(path))), 0, uintptr(length), uintptr(length>>32), 0, 0)
|
||||
if e1 != 0 {
|
||||
err = e1
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
|
||||
|
||||
func Ftruncate(fd int, length int64) (err error) {
|
||||
_, _, e1 := Syscall6(SYS_FTRUNCATE64, uintptr(fd), 0, uintptr(length), uintptr(length>>32), 0, 0)
|
||||
if e1 != 0 {
|
||||
err = e1
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
|
||||
|
||||
func mmap2(addr uintptr, length uintptr, prot int, flags int, fd int, pageOffset uintptr) (xaddr uintptr, err error) {
|
||||
r0, _, e1 := Syscall6(SYS_MMAP2, uintptr(addr), uintptr(length), uintptr(prot), uintptr(flags), uintptr(fd), uintptr(pageOffset))
|
||||
xaddr = uintptr(r0)
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
// mksysnum_linux.pl /usr/include/asm/unistd.h
|
||||
// mksysnum_linux.pl
|
||||
// MACHINE GENERATED BY THE ABOVE COMMAND; DO NOT EDIT
|
||||
|
||||
package syscall
|
||||
@ -338,5 +338,17 @@ const (
|
||||
SYS_PWRITEV = 362
|
||||
SYS_RT_TGSIGQUEUEINFO = 363
|
||||
SYS_PERF_EVENT_OPEN = 364
|
||||
SYS_RECVMMSG = 365
|
||||
SYS_ACCEPT4 = 366
|
||||
SYS_FANOTIFY_INIT = 367
|
||||
SYS_FANOTIFY_MARK = 368
|
||||
SYS_PRLIMIT64 = 369
|
||||
SYS_NAME_TO_HANDLE_AT = 370
|
||||
SYS_OPEN_BY_HANDLE_AT = 371
|
||||
SYS_CLOCK_ADJTIME = 372
|
||||
SYS_SYNCFS = 373
|
||||
SYS_SENDMMSG = 374
|
||||
SYS_SETNS = 375
|
||||
SYS_PROCESS_VM_READV = 376
|
||||
SYS_PROCESS_VM_WRITEV = 377
|
||||
)
|
||||
|
||||
@ -233,7 +233,7 @@ type Cmsghdr struct {
|
||||
Len uint32
|
||||
Level int32
|
||||
Type int32
|
||||
X__cmsg_data [0]byte
|
||||
X__cmsg_data [0]uint8
|
||||
}
|
||||
|
||||
type Inet4Pktinfo struct {
|
||||
@ -301,7 +301,7 @@ const (
|
||||
IFLA_LINKINFO = 0x12
|
||||
IFLA_NET_NS_PID = 0x13
|
||||
IFLA_IFALIAS = 0x14
|
||||
IFLA_MAX = 0x14
|
||||
IFLA_MAX = 0x1c
|
||||
RT_SCOPE_UNIVERSE = 0x0
|
||||
RT_SCOPE_SITE = 0xc8
|
||||
RT_SCOPE_LINK = 0xfd
|
||||
@ -435,7 +435,7 @@ type InotifyEvent struct {
|
||||
Mask uint32
|
||||
Cookie uint32
|
||||
Len uint32
|
||||
Name [0]byte
|
||||
Name [0]uint8
|
||||
}
|
||||
|
||||
const SizeofInotifyEvent = 0x10
|
||||
|
||||
Loading…
Reference in New Issue
Block a user