From 1329aa51b605cb54ba9aae3a82a0a87b881fb7b3 Mon Sep 17 00:00:00 2001 From: Christopher Speller Date: Mon, 13 Nov 2017 09:09:58 -0800 Subject: Updating server dependancies. (#7816) --- vendor/golang.org/x/sys/unix/syscall_linux.go | 23 ++++++++++++++--------- 1 file changed, 14 insertions(+), 9 deletions(-) (limited to 'vendor/golang.org/x/sys/unix/syscall_linux.go') diff --git a/vendor/golang.org/x/sys/unix/syscall_linux.go b/vendor/golang.org/x/sys/unix/syscall_linux.go index 1b7d59d89..9098661a3 100644 --- a/vendor/golang.org/x/sys/unix/syscall_linux.go +++ b/vendor/golang.org/x/sys/unix/syscall_linux.go @@ -255,7 +255,7 @@ func Getgroups() (gids []int, err error) { return nil, nil } - // Sanity check group count. Max is 1<<16 on Linux. + // Sanity check group count. Max is 1<<16 on Linux. if n < 0 || n > 1<<20 { return nil, EINVAL } @@ -290,8 +290,8 @@ type WaitStatus uint32 // 0x7F (stopped), or a signal number that caused an exit. // The 0x80 bit is whether there was a core dump. // An extra number (exit code, signal causing a stop) -// is in the high bits. At least that's the idea. -// There are various irregularities. For example, the +// is in the high bits. At least that's the idea. +// There are various irregularities. For example, the // "continued" status is 0xFFFF, distinguishing itself // from stopped via the core dump bit. @@ -926,7 +926,7 @@ func Recvmsg(fd int, p, oob []byte, flags int) (n, oobn int, recvflags int, from msg.Namelen = uint32(SizeofSockaddrAny) var iov Iovec if len(p) > 0 { - iov.Base = (*byte)(unsafe.Pointer(&p[0])) + iov.Base = &p[0] iov.SetLen(len(p)) } var dummy byte @@ -941,7 +941,7 @@ func Recvmsg(fd int, p, oob []byte, flags int) (n, oobn int, recvflags int, from iov.Base = &dummy iov.SetLen(1) } - msg.Control = (*byte)(unsafe.Pointer(&oob[0])) + msg.Control = &oob[0] msg.SetControllen(len(oob)) } msg.Iov = &iov @@ -974,11 +974,11 @@ func SendmsgN(fd int, p, oob []byte, to Sockaddr, flags int) (n int, err error) } } var msg Msghdr - msg.Name = (*byte)(unsafe.Pointer(ptr)) + msg.Name = (*byte)(ptr) msg.Namelen = uint32(salen) var iov Iovec if len(p) > 0 { - iov.Base = (*byte)(unsafe.Pointer(&p[0])) + iov.Base = &p[0] iov.SetLen(len(p)) } var dummy byte @@ -993,7 +993,7 @@ func SendmsgN(fd int, p, oob []byte, to Sockaddr, flags int) (n int, err error) iov.Base = &dummy iov.SetLen(1) } - msg.Control = (*byte)(unsafe.Pointer(&oob[0])) + msg.Control = &oob[0] msg.SetControllen(len(oob)) } msg.Iov = &iov @@ -1023,7 +1023,7 @@ func ptracePeek(req int, pid int, addr uintptr, out []byte) (count int, err erro var buf [sizeofPtr]byte - // Leading edge. PEEKTEXT/PEEKDATA don't require aligned + // Leading edge. PEEKTEXT/PEEKDATA don't require aligned // access (PEEKUSER warns that it might), but if we don't // align our reads, we might straddle an unmapped page // boundary and not get the bytes leading up to the page @@ -1125,6 +1125,10 @@ func PtracePokeData(pid int, addr uintptr, data []byte) (count int, err error) { return ptracePoke(PTRACE_POKEDATA, PTRACE_PEEKDATA, pid, addr, data) } +func PtracePokeUser(pid int, addr uintptr, data []byte) (count int, err error) { + return ptracePoke(PTRACE_POKEUSR, PTRACE_PEEKUSR, pid, addr, data) +} + func PtraceGetRegs(pid int, regsout *PtraceRegs) (err error) { return ptrace(PTRACE_GETREGS, pid, 0, uintptr(unsafe.Pointer(regsout))) } @@ -1262,6 +1266,7 @@ func Getpgrp() (pid int) { //sys PivotRoot(newroot string, putold string) (err error) = SYS_PIVOT_ROOT //sysnb prlimit(pid int, resource int, newlimit *Rlimit, old *Rlimit) (err error) = SYS_PRLIMIT64 //sys Prctl(option int, arg2 uintptr, arg3 uintptr, arg4 uintptr, arg5 uintptr) (err error) +//sys Pselect(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timespec, sigmask *Sigset_t) (n int, err error) = SYS_PSELECT6 //sys read(fd int, p []byte) (n int, err error) //sys Removexattr(path string, attr string) (err error) //sys Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error) -- cgit v1.2.3-1-g7c22