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unix: replace "mksysctl_openbsd.pl" script with a Go program
Port mksysctl_openbsd.pl Perl script to mksysctl_openbsd.go. mkall.sh script is modified to run mksysctl_openbsd.go. Running mkall.sh does not generate any git diff besides the command name in comments of generated files. Any missing build tag is also added in generated files. Fixes golang/go#27779 Change-Id: I9f946d2818feb31e710029927f089904c5e272cf Reviewed-on: https://go-review.googlesource.com/c/sys/+/174127 Reviewed-by: Benny Siegert <bsiegert@gmail.com> Run-TryBot: Benny Siegert <bsiegert@gmail.com> TryBot-Result: Gobot Gobot <gobot@golang.org>
This commit is contained in:
Visweswara R
committed by
Benny Siegert
Benny Siegert
parent
a129542de9
commit
804c0c7841
+4
-4
@@ -149,21 +149,21 @@ netbsd_arm)
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openbsd_386)
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openbsd_386)
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mkerrors="$mkerrors -m32"
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mkerrors="$mkerrors -m32"
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mksyscall="go run mksyscall.go -l32 -openbsd"
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mksyscall="go run mksyscall.go -l32 -openbsd"
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mksysctl="./mksysctl_openbsd.pl"
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mksysctl="go run mksysctl_openbsd.go"
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mksysnum="go run mksysnum.go 'https://cvsweb.openbsd.org/cgi-bin/cvsweb/~checkout~/src/sys/kern/syscalls.master'"
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mksysnum="go run mksysnum.go 'https://cvsweb.openbsd.org/cgi-bin/cvsweb/~checkout~/src/sys/kern/syscalls.master'"
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mktypes="GOARCH=$GOARCH go tool cgo -godefs"
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mktypes="GOARCH=$GOARCH go tool cgo -godefs"
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;;
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;;
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openbsd_amd64)
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openbsd_amd64)
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mkerrors="$mkerrors -m64"
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mkerrors="$mkerrors -m64"
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mksyscall="go run mksyscall.go -openbsd"
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mksyscall="go run mksyscall.go -openbsd"
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mksysctl="./mksysctl_openbsd.pl"
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mksysctl="go run mksysctl_openbsd.go"
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mksysnum="go run mksysnum.go 'https://cvsweb.openbsd.org/cgi-bin/cvsweb/~checkout~/src/sys/kern/syscalls.master'"
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mksysnum="go run mksysnum.go 'https://cvsweb.openbsd.org/cgi-bin/cvsweb/~checkout~/src/sys/kern/syscalls.master'"
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mktypes="GOARCH=$GOARCH go tool cgo -godefs"
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mktypes="GOARCH=$GOARCH go tool cgo -godefs"
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;;
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;;
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openbsd_arm)
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openbsd_arm)
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mkerrors="$mkerrors"
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mkerrors="$mkerrors"
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mksyscall="go run mksyscall.go -l32 -openbsd -arm"
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mksyscall="go run mksyscall.go -l32 -openbsd -arm"
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mksysctl="./mksysctl_openbsd.pl"
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mksysctl="go run mksysctl_openbsd.go"
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mksysnum="go run mksysnum.go 'https://cvsweb.openbsd.org/cgi-bin/cvsweb/~checkout~/src/sys/kern/syscalls.master'"
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mksysnum="go run mksysnum.go 'https://cvsweb.openbsd.org/cgi-bin/cvsweb/~checkout~/src/sys/kern/syscalls.master'"
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# Let the type of C char be signed for making the bare syscall
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# Let the type of C char be signed for making the bare syscall
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# API consistent across platforms.
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# API consistent across platforms.
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@@ -172,7 +172,7 @@ openbsd_arm)
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openbsd_arm64)
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openbsd_arm64)
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mkerrors="$mkerrors -m64"
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mkerrors="$mkerrors -m64"
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mksyscall="go run mksyscall.go -openbsd"
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mksyscall="go run mksyscall.go -openbsd"
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mksysctl="./mksysctl_openbsd.pl"
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mksysctl="go run mksysctl_openbsd.go"
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mksysnum="go run mksysnum.go 'https://cvsweb.openbsd.org/cgi-bin/cvsweb/~checkout~/src/sys/kern/syscalls.master'"
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mksysnum="go run mksysnum.go 'https://cvsweb.openbsd.org/cgi-bin/cvsweb/~checkout~/src/sys/kern/syscalls.master'"
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# Let the type of C char be signed for making the bare syscall
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# Let the type of C char be signed for making the bare syscall
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# API consistent across platforms.
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# API consistent across platforms.
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@@ -0,0 +1,355 @@
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// Copyright 2019 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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// +build ignore
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// Parse the header files for OpenBSD and generate a Go usable sysctl MIB.
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//
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// Build a MIB with each entry being an array containing the level, type and
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// a hash that will contain additional entries if the current entry is a node.
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// We then walk this MIB and create a flattened sysctl name to OID hash.
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package main
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import (
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"bufio"
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"fmt"
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"os"
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"path/filepath"
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"regexp"
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"sort"
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"strings"
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)
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var (
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goos, goarch string
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)
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// cmdLine returns this programs's commandline arguments.
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func cmdLine() string {
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return "go run mksysctl_openbsd.go " + strings.Join(os.Args[1:], " ")
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}
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// buildTags returns build tags.
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func buildTags() string {
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return fmt.Sprintf("%s,%s", goarch, goos)
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}
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// reMatch performs regular expression match and stores the substring slice to value pointed by m.
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func reMatch(re *regexp.Regexp, str string, m *[]string) bool {
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*m = re.FindStringSubmatch(str)
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if *m != nil {
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return true
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}
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return false
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}
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type nodeElement struct {
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n int
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t string
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pE *map[string]nodeElement
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}
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var (
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debugEnabled bool
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mib map[string]nodeElement
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node *map[string]nodeElement
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nodeMap map[string]string
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sysCtl []string
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)
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var (
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ctlNames1RE = regexp.MustCompile(`^#define\s+(CTL_NAMES)\s+{`)
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ctlNames2RE = regexp.MustCompile(`^#define\s+(CTL_(.*)_NAMES)\s+{`)
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ctlNames3RE = regexp.MustCompile(`^#define\s+((.*)CTL_NAMES)\s+{`)
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netInetRE = regexp.MustCompile(`^netinet/`)
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netInet6RE = regexp.MustCompile(`^netinet6/`)
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netRE = regexp.MustCompile(`^net/`)
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bracesRE = regexp.MustCompile(`{.*}`)
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ctlTypeRE = regexp.MustCompile(`{\s+"(\w+)",\s+(CTLTYPE_[A-Z]+)\s+}`)
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fsNetKernRE = regexp.MustCompile(`^(fs|net|kern)_`)
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)
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func debug(s string) {
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if debugEnabled {
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fmt.Fprintln(os.Stderr, s)
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}
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}
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// Walk the MIB and build a sysctl name to OID mapping.
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func buildSysctl(pNode *map[string]nodeElement, name string, oid []int) {
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lNode := pNode // local copy of pointer to node
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var keys []string
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for k := range *lNode {
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keys = append(keys, k)
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}
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sort.Strings(keys)
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for _, key := range keys {
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nodename := name
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if name != "" {
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nodename += "."
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}
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nodename += key
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nodeoid := append(oid, (*pNode)[key].n)
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if (*pNode)[key].t == `CTLTYPE_NODE` {
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if _, ok := nodeMap[nodename]; ok {
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lNode = &mib
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ctlName := nodeMap[nodename]
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for _, part := range strings.Split(ctlName, ".") {
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lNode = ((*lNode)[part]).pE
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}
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} else {
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lNode = (*pNode)[key].pE
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}
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buildSysctl(lNode, nodename, nodeoid)
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} else if (*pNode)[key].t != "" {
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oidStr := []string{}
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for j := range nodeoid {
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oidStr = append(oidStr, fmt.Sprintf("%d", nodeoid[j]))
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}
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text := "\t{ \"" + nodename + "\", []_C_int{ " + strings.Join(oidStr, ", ") + " } }, \n"
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sysCtl = append(sysCtl, text)
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}
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}
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}
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func main() {
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// Get the OS (using GOOS_TARGET if it exist)
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goos = os.Getenv("GOOS_TARGET")
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if goos == "" {
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goos = os.Getenv("GOOS")
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}
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// Get the architecture (using GOARCH_TARGET if it exists)
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goarch = os.Getenv("GOARCH_TARGET")
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if goarch == "" {
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goarch = os.Getenv("GOARCH")
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}
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// Check if GOOS and GOARCH environment variables are defined
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if goarch == "" || goos == "" {
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fmt.Fprintf(os.Stderr, "GOARCH or GOOS not defined in environment\n")
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os.Exit(1)
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}
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mib = make(map[string]nodeElement)
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headers := [...]string{
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`sys/sysctl.h`,
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`sys/socket.h`,
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`sys/tty.h`,
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`sys/malloc.h`,
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`sys/mount.h`,
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`sys/namei.h`,
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`sys/sem.h`,
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`sys/shm.h`,
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`sys/vmmeter.h`,
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`uvm/uvmexp.h`,
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`uvm/uvm_param.h`,
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`uvm/uvm_swap_encrypt.h`,
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`ddb/db_var.h`,
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`net/if.h`,
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`net/if_pfsync.h`,
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`net/pipex.h`,
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`netinet/in.h`,
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`netinet/icmp_var.h`,
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`netinet/igmp_var.h`,
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`netinet/ip_ah.h`,
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`netinet/ip_carp.h`,
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`netinet/ip_divert.h`,
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`netinet/ip_esp.h`,
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`netinet/ip_ether.h`,
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`netinet/ip_gre.h`,
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`netinet/ip_ipcomp.h`,
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`netinet/ip_ipip.h`,
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`netinet/pim_var.h`,
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`netinet/tcp_var.h`,
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`netinet/udp_var.h`,
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`netinet6/in6.h`,
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`netinet6/ip6_divert.h`,
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`netinet6/pim6_var.h`,
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`netinet/icmp6.h`,
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`netmpls/mpls.h`,
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}
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ctls := [...]string{
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`kern`,
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`vm`,
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`fs`,
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`net`,
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//debug /* Special handling required */
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`hw`,
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//machdep /* Arch specific */
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`user`,
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`ddb`,
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//vfs /* Special handling required */
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`fs.posix`,
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`kern.forkstat`,
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`kern.intrcnt`,
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`kern.malloc`,
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`kern.nchstats`,
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`kern.seminfo`,
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`kern.shminfo`,
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`kern.timecounter`,
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`kern.tty`,
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`kern.watchdog`,
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`net.bpf`,
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`net.ifq`,
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`net.inet`,
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`net.inet.ah`,
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`net.inet.carp`,
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`net.inet.divert`,
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`net.inet.esp`,
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`net.inet.etherip`,
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`net.inet.gre`,
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`net.inet.icmp`,
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`net.inet.igmp`,
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`net.inet.ip`,
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`net.inet.ip.ifq`,
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`net.inet.ipcomp`,
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`net.inet.ipip`,
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`net.inet.mobileip`,
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`net.inet.pfsync`,
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`net.inet.pim`,
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`net.inet.tcp`,
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`net.inet.udp`,
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`net.inet6`,
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`net.inet6.divert`,
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`net.inet6.ip6`,
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`net.inet6.icmp6`,
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`net.inet6.pim6`,
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`net.inet6.tcp6`,
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`net.inet6.udp6`,
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`net.mpls`,
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`net.mpls.ifq`,
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`net.key`,
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`net.pflow`,
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`net.pfsync`,
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`net.pipex`,
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`net.rt`,
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`vm.swapencrypt`,
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//vfsgenctl /* Special handling required */
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|
}
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// Node name "fixups"
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ctlMap := map[string]string{
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"ipproto": "net.inet",
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"net.inet.ipproto": "net.inet",
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"net.inet6.ipv6proto": "net.inet6",
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"net.inet6.ipv6": "net.inet6.ip6",
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"net.inet.icmpv6": "net.inet6.icmp6",
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"net.inet6.divert6": "net.inet6.divert",
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"net.inet6.tcp6": "net.inet.tcp",
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"net.inet6.udp6": "net.inet.udp",
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"mpls": "net.mpls",
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"swpenc": "vm.swapencrypt",
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|
}
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|
|
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// Node mappings
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nodeMap = map[string]string{
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"net.inet.ip.ifq": "net.ifq",
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"net.inet.pfsync": "net.pfsync",
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"net.mpls.ifq": "net.ifq",
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}
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|
|
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mCtls := make(map[string]bool)
|
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|
for _, ctl := range ctls {
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mCtls[ctl] = true
|
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|
}
|
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|
|
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|
for _, header := range headers {
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|
debug("Processing " + header)
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|
file, err := os.Open(filepath.Join("/usr/include", header))
|
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|
if err != nil {
|
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|
fmt.Fprintf(os.Stderr, "%v\n", err)
|
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|
os.Exit(1)
|
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|
}
|
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|
s := bufio.NewScanner(file)
|
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|
for s.Scan() {
|
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|
var sub []string
|
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|
if reMatch(ctlNames1RE, s.Text(), &sub) ||
|
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|
reMatch(ctlNames2RE, s.Text(), &sub) ||
|
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|
reMatch(ctlNames3RE, s.Text(), &sub) {
|
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|
if sub[1] == `CTL_NAMES` {
|
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|
// Top level.
|
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|
node = &mib
|
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|
} else {
|
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|
// Node.
|
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|
nodename := strings.ToLower(sub[2])
|
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|
ctlName := ""
|
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|
if reMatch(netInetRE, header, &sub) {
|
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|
ctlName = "net.inet." + nodename
|
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|
} else if reMatch(netInet6RE, header, &sub) {
|
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|
ctlName = "net.inet6." + nodename
|
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|
} else if reMatch(netRE, header, &sub) {
|
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|
ctlName = "net." + nodename
|
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|
} else {
|
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|
ctlName = nodename
|
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|
ctlName = fsNetKernRE.ReplaceAllString(ctlName, `$1.`)
|
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|
}
|
||||||
|
|
||||||
|
if val, ok := ctlMap[ctlName]; ok {
|
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|
ctlName = val
|
||||||
|
}
|
||||||
|
if _, ok := mCtls[ctlName]; !ok {
|
||||||
|
debug("Ignoring " + ctlName + "...")
|
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|
continue
|
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|
}
|
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|
|
||||||
|
// Walk down from the top of the MIB.
|
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|
node = &mib
|
||||||
|
for _, part := range strings.Split(ctlName, ".") {
|
||||||
|
if _, ok := (*node)[part]; !ok {
|
||||||
|
debug("Missing node " + part)
|
||||||
|
(*node)[part] = nodeElement{n: 0, t: "", pE: &map[string]nodeElement{}}
|
||||||
|
}
|
||||||
|
node = (*node)[part].pE
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// Populate current node with entries.
|
||||||
|
i := -1
|
||||||
|
for !strings.HasPrefix(s.Text(), "}") {
|
||||||
|
s.Scan()
|
||||||
|
if reMatch(bracesRE, s.Text(), &sub) {
|
||||||
|
i++
|
||||||
|
}
|
||||||
|
if !reMatch(ctlTypeRE, s.Text(), &sub) {
|
||||||
|
continue
|
||||||
|
}
|
||||||
|
(*node)[sub[1]] = nodeElement{n: i, t: sub[2], pE: &map[string]nodeElement{}}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
err = s.Err()
|
||||||
|
if err != nil {
|
||||||
|
fmt.Fprintf(os.Stderr, "%v\n", err)
|
||||||
|
os.Exit(1)
|
||||||
|
}
|
||||||
|
file.Close()
|
||||||
|
}
|
||||||
|
buildSysctl(&mib, "", []int{})
|
||||||
|
|
||||||
|
sort.Strings(sysCtl)
|
||||||
|
text := strings.Join(sysCtl, "")
|
||||||
|
|
||||||
|
fmt.Printf(srcTemplate, cmdLine(), buildTags(), text)
|
||||||
|
}
|
||||||
|
|
||||||
|
const srcTemplate = `// %s
|
||||||
|
// Code generated by the command above; DO NOT EDIT.
|
||||||
|
|
||||||
|
// +build %s
|
||||||
|
|
||||||
|
package unix
|
||||||
|
|
||||||
|
type mibentry struct {
|
||||||
|
ctlname string
|
||||||
|
ctloid []_C_int
|
||||||
|
}
|
||||||
|
|
||||||
|
var sysctlMib = []mibentry {
|
||||||
|
%s
|
||||||
|
}
|
||||||
|
`
|
||||||
@@ -1,265 +0,0 @@
|
|||||||
#!/usr/bin/env perl
|
|
||||||
|
|
||||||
# Copyright 2011 The Go Authors. All rights reserved.
|
|
||||||
# Use of this source code is governed by a BSD-style
|
|
||||||
# license that can be found in the LICENSE file.
|
|
||||||
|
|
||||||
#
|
|
||||||
# Parse the header files for OpenBSD and generate a Go usable sysctl MIB.
|
|
||||||
#
|
|
||||||
# Build a MIB with each entry being an array containing the level, type and
|
|
||||||
# a hash that will contain additional entries if the current entry is a node.
|
|
||||||
# We then walk this MIB and create a flattened sysctl name to OID hash.
|
|
||||||
#
|
|
||||||
|
|
||||||
use strict;
|
|
||||||
|
|
||||||
if($ENV{'GOARCH'} eq "" || $ENV{'GOOS'} eq "") {
|
|
||||||
print STDERR "GOARCH or GOOS not defined in environment\n";
|
|
||||||
exit 1;
|
|
||||||
}
|
|
||||||
|
|
||||||
my $debug = 0;
|
|
||||||
my %ctls = ();
|
|
||||||
|
|
||||||
my @headers = qw (
|
|
||||||
sys/sysctl.h
|
|
||||||
sys/socket.h
|
|
||||||
sys/tty.h
|
|
||||||
sys/malloc.h
|
|
||||||
sys/mount.h
|
|
||||||
sys/namei.h
|
|
||||||
sys/sem.h
|
|
||||||
sys/shm.h
|
|
||||||
sys/vmmeter.h
|
|
||||||
uvm/uvmexp.h
|
|
||||||
uvm/uvm_param.h
|
|
||||||
uvm/uvm_swap_encrypt.h
|
|
||||||
ddb/db_var.h
|
|
||||||
net/if.h
|
|
||||||
net/if_pfsync.h
|
|
||||||
net/pipex.h
|
|
||||||
netinet/in.h
|
|
||||||
netinet/icmp_var.h
|
|
||||||
netinet/igmp_var.h
|
|
||||||
netinet/ip_ah.h
|
|
||||||
netinet/ip_carp.h
|
|
||||||
netinet/ip_divert.h
|
|
||||||
netinet/ip_esp.h
|
|
||||||
netinet/ip_ether.h
|
|
||||||
netinet/ip_gre.h
|
|
||||||
netinet/ip_ipcomp.h
|
|
||||||
netinet/ip_ipip.h
|
|
||||||
netinet/pim_var.h
|
|
||||||
netinet/tcp_var.h
|
|
||||||
netinet/udp_var.h
|
|
||||||
netinet6/in6.h
|
|
||||||
netinet6/ip6_divert.h
|
|
||||||
netinet6/pim6_var.h
|
|
||||||
netinet/icmp6.h
|
|
||||||
netmpls/mpls.h
|
|
||||||
);
|
|
||||||
|
|
||||||
my @ctls = qw (
|
|
||||||
kern
|
|
||||||
vm
|
|
||||||
fs
|
|
||||||
net
|
|
||||||
#debug # Special handling required
|
|
||||||
hw
|
|
||||||
#machdep # Arch specific
|
|
||||||
user
|
|
||||||
ddb
|
|
||||||
#vfs # Special handling required
|
|
||||||
fs.posix
|
|
||||||
kern.forkstat
|
|
||||||
kern.intrcnt
|
|
||||||
kern.malloc
|
|
||||||
kern.nchstats
|
|
||||||
kern.seminfo
|
|
||||||
kern.shminfo
|
|
||||||
kern.timecounter
|
|
||||||
kern.tty
|
|
||||||
kern.watchdog
|
|
||||||
net.bpf
|
|
||||||
net.ifq
|
|
||||||
net.inet
|
|
||||||
net.inet.ah
|
|
||||||
net.inet.carp
|
|
||||||
net.inet.divert
|
|
||||||
net.inet.esp
|
|
||||||
net.inet.etherip
|
|
||||||
net.inet.gre
|
|
||||||
net.inet.icmp
|
|
||||||
net.inet.igmp
|
|
||||||
net.inet.ip
|
|
||||||
net.inet.ip.ifq
|
|
||||||
net.inet.ipcomp
|
|
||||||
net.inet.ipip
|
|
||||||
net.inet.mobileip
|
|
||||||
net.inet.pfsync
|
|
||||||
net.inet.pim
|
|
||||||
net.inet.tcp
|
|
||||||
net.inet.udp
|
|
||||||
net.inet6
|
|
||||||
net.inet6.divert
|
|
||||||
net.inet6.ip6
|
|
||||||
net.inet6.icmp6
|
|
||||||
net.inet6.pim6
|
|
||||||
net.inet6.tcp6
|
|
||||||
net.inet6.udp6
|
|
||||||
net.mpls
|
|
||||||
net.mpls.ifq
|
|
||||||
net.key
|
|
||||||
net.pflow
|
|
||||||
net.pfsync
|
|
||||||
net.pipex
|
|
||||||
net.rt
|
|
||||||
vm.swapencrypt
|
|
||||||
#vfsgenctl # Special handling required
|
|
||||||
);
|
|
||||||
|
|
||||||
# Node name "fixups"
|
|
||||||
my %ctl_map = (
|
|
||||||
"ipproto" => "net.inet",
|
|
||||||
"net.inet.ipproto" => "net.inet",
|
|
||||||
"net.inet6.ipv6proto" => "net.inet6",
|
|
||||||
"net.inet6.ipv6" => "net.inet6.ip6",
|
|
||||||
"net.inet.icmpv6" => "net.inet6.icmp6",
|
|
||||||
"net.inet6.divert6" => "net.inet6.divert",
|
|
||||||
"net.inet6.tcp6" => "net.inet.tcp",
|
|
||||||
"net.inet6.udp6" => "net.inet.udp",
|
|
||||||
"mpls" => "net.mpls",
|
|
||||||
"swpenc" => "vm.swapencrypt"
|
|
||||||
);
|
|
||||||
|
|
||||||
# Node mappings
|
|
||||||
my %node_map = (
|
|
||||||
"net.inet.ip.ifq" => "net.ifq",
|
|
||||||
"net.inet.pfsync" => "net.pfsync",
|
|
||||||
"net.mpls.ifq" => "net.ifq"
|
|
||||||
);
|
|
||||||
|
|
||||||
my $ctlname;
|
|
||||||
my %mib = ();
|
|
||||||
my %sysctl = ();
|
|
||||||
my $node;
|
|
||||||
|
|
||||||
sub debug() {
|
|
||||||
print STDERR "$_[0]\n" if $debug;
|
|
||||||
}
|
|
||||||
|
|
||||||
# Walk the MIB and build a sysctl name to OID mapping.
|
|
||||||
sub build_sysctl() {
|
|
||||||
my ($node, $name, $oid) = @_;
|
|
||||||
my %node = %{$node};
|
|
||||||
my @oid = @{$oid};
|
|
||||||
|
|
||||||
foreach my $key (sort keys %node) {
|
|
||||||
my @node = @{$node{$key}};
|
|
||||||
my $nodename = $name.($name ne '' ? '.' : '').$key;
|
|
||||||
my @nodeoid = (@oid, $node[0]);
|
|
||||||
if ($node[1] eq 'CTLTYPE_NODE') {
|
|
||||||
if (exists $node_map{$nodename}) {
|
|
||||||
$node = \%mib;
|
|
||||||
$ctlname = $node_map{$nodename};
|
|
||||||
foreach my $part (split /\./, $ctlname) {
|
|
||||||
$node = \%{@{$$node{$part}}[2]};
|
|
||||||
}
|
|
||||||
} else {
|
|
||||||
$node = $node[2];
|
|
||||||
}
|
|
||||||
&build_sysctl($node, $nodename, \@nodeoid);
|
|
||||||
} elsif ($node[1] ne '') {
|
|
||||||
$sysctl{$nodename} = \@nodeoid;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
foreach my $ctl (@ctls) {
|
|
||||||
$ctls{$ctl} = $ctl;
|
|
||||||
}
|
|
||||||
|
|
||||||
# Build MIB
|
|
||||||
foreach my $header (@headers) {
|
|
||||||
&debug("Processing $header...");
|
|
||||||
open HEADER, "/usr/include/$header" ||
|
|
||||||
print STDERR "Failed to open $header\n";
|
|
||||||
while (<HEADER>) {
|
|
||||||
if ($_ =~ /^#define\s+(CTL_NAMES)\s+{/ ||
|
|
||||||
$_ =~ /^#define\s+(CTL_(.*)_NAMES)\s+{/ ||
|
|
||||||
$_ =~ /^#define\s+((.*)CTL_NAMES)\s+{/) {
|
|
||||||
if ($1 eq 'CTL_NAMES') {
|
|
||||||
# Top level.
|
|
||||||
$node = \%mib;
|
|
||||||
} else {
|
|
||||||
# Node.
|
|
||||||
my $nodename = lc($2);
|
|
||||||
if ($header =~ /^netinet\//) {
|
|
||||||
$ctlname = "net.inet.$nodename";
|
|
||||||
} elsif ($header =~ /^netinet6\//) {
|
|
||||||
$ctlname = "net.inet6.$nodename";
|
|
||||||
} elsif ($header =~ /^net\//) {
|
|
||||||
$ctlname = "net.$nodename";
|
|
||||||
} else {
|
|
||||||
$ctlname = "$nodename";
|
|
||||||
$ctlname =~ s/^(fs|net|kern)_/$1\./;
|
|
||||||
}
|
|
||||||
if (exists $ctl_map{$ctlname}) {
|
|
||||||
$ctlname = $ctl_map{$ctlname};
|
|
||||||
}
|
|
||||||
if (not exists $ctls{$ctlname}) {
|
|
||||||
&debug("Ignoring $ctlname...");
|
|
||||||
next;
|
|
||||||
}
|
|
||||||
|
|
||||||
# Walk down from the top of the MIB.
|
|
||||||
$node = \%mib;
|
|
||||||
foreach my $part (split /\./, $ctlname) {
|
|
||||||
if (not exists $$node{$part}) {
|
|
||||||
&debug("Missing node $part");
|
|
||||||
$$node{$part} = [ 0, '', {} ];
|
|
||||||
}
|
|
||||||
$node = \%{@{$$node{$part}}[2]};
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
# Populate current node with entries.
|
|
||||||
my $i = -1;
|
|
||||||
while (defined($_) && $_ !~ /^}/) {
|
|
||||||
$_ = <HEADER>;
|
|
||||||
$i++ if $_ =~ /{.*}/;
|
|
||||||
next if $_ !~ /{\s+"(\w+)",\s+(CTLTYPE_[A-Z]+)\s+}/;
|
|
||||||
$$node{$1} = [ $i, $2, {} ];
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
close HEADER;
|
|
||||||
}
|
|
||||||
|
|
||||||
&build_sysctl(\%mib, "", []);
|
|
||||||
|
|
||||||
print <<EOF;
|
|
||||||
// mksysctl_openbsd.pl
|
|
||||||
// Code generated by the command above; DO NOT EDIT.
|
|
||||||
|
|
||||||
// +build $ENV{'GOARCH'},$ENV{'GOOS'}
|
|
||||||
|
|
||||||
package unix;
|
|
||||||
|
|
||||||
type mibentry struct {
|
|
||||||
ctlname string
|
|
||||||
ctloid []_C_int
|
|
||||||
}
|
|
||||||
|
|
||||||
var sysctlMib = []mibentry {
|
|
||||||
EOF
|
|
||||||
|
|
||||||
foreach my $name (sort keys %sysctl) {
|
|
||||||
my @oid = @{$sysctl{$name}};
|
|
||||||
print "\t{ \"$name\", []_C_int{ ", join(', ', @oid), " } }, \n";
|
|
||||||
}
|
|
||||||
|
|
||||||
print <<EOF;
|
|
||||||
}
|
|
||||||
EOF
|
|
||||||
@@ -1,6 +1,8 @@
|
|||||||
// mksysctl_openbsd.pl
|
// mksysctl_openbsd.pl
|
||||||
// Code generated by the command above; DO NOT EDIT.
|
// Code generated by the command above; DO NOT EDIT.
|
||||||
|
|
||||||
|
// +build 386,openbsd
|
||||||
|
|
||||||
package unix
|
package unix
|
||||||
|
|
||||||
type mibentry struct {
|
type mibentry struct {
|
||||||
|
|||||||
@@ -1,4 +1,4 @@
|
|||||||
// mksysctl_openbsd.pl
|
// go run mksysctl_openbsd.go
|
||||||
// Code generated by the command above; DO NOT EDIT.
|
// Code generated by the command above; DO NOT EDIT.
|
||||||
|
|
||||||
// +build amd64,openbsd
|
// +build amd64,openbsd
|
||||||
|
|||||||
@@ -1,6 +1,8 @@
|
|||||||
// mksysctl_openbsd.pl
|
// go run mksysctl_openbsd.go
|
||||||
// Code generated by the command above; DO NOT EDIT.
|
// Code generated by the command above; DO NOT EDIT.
|
||||||
|
|
||||||
|
// +build arm,openbsd
|
||||||
|
|
||||||
package unix
|
package unix
|
||||||
|
|
||||||
type mibentry struct {
|
type mibentry struct {
|
||||||
|
|||||||
@@ -1,4 +1,4 @@
|
|||||||
// mksysctl_openbsd.pl
|
// go run mksysctl_openbsd.go
|
||||||
// Code generated by the command above; DO NOT EDIT.
|
// Code generated by the command above; DO NOT EDIT.
|
||||||
|
|
||||||
// +build arm64,openbsd
|
// +build arm64,openbsd
|
||||||
|
|||||||
Reference in New Issue
Block a user