// Copyright 2024 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.

//go:build dragonfly || freebsd

package unix

import "syscall"

// References:
// - https://man.freebsd.org/cgi/man.cgi?open(2)
// - https://man.dragonflybsd.org/?command=open&section=2

	*)
		echo "Arch '${ARCH}' is not supported. Supported Arch: [x86_64, amd64, aarch64, ppc64le, arm*, s390x, loong64, loongarch64]"
		exit 1
		;;
	esac
}

assert_is_supported_os() {
	case "${KNAME}" in
	Linux | FreeBSD | OpenBSD | NetBSD | DragonFly | SunOS)
		return
		;;
	Darwin)
		osx_host_version=$(env sw_vers -productVersion)
		if ! check_minimum_version "${OSX_VERSION}" "${osx_host_version}"; then

// Copyright 2024 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.

//go:build unix && !dragonfly && !freebsd && !netbsd

package unix

import "syscall"

// POSIX.1-2008 says it's ELOOP. Most platforms follow:
//
//   - aix: O_NOFOLLOW not documented (https://www.ibm.com/docs/ssw_aix_73/o_bostechref/open.html), assuming ELOOP
//   - android: see linux

	groupBuffer = bufferKind(_C__SC_GETGR_R_SIZE_MAX)
)

func (k bufferKind) initialSize() _C_size_t {
	sz := _C_sysconf(_C_int(k))
	if sz == -1 {
		// DragonFly and FreeBSD do not have _SC_GETPW_R_SIZE_MAX.
		// Additionally, not all Linux systems have it, either. For
		// example, the musl libc returns -1.
		return 1024
	}
	if !isSizeReasonable(int64(sz)) {

		"/etc/pki/ca-trust/extracted/pem/tls-ca-bundle.pem", // CentOS/RHEL 7
		"/etc/ssl/cert.pem",                                 // Alpine Linux
		"/usr/local/etc/ssl/cert.pem",                       // FreeBSD
		"/etc/ssl/certs/ca-certificates",                    // Talos Linux
	}

	for _, cert := range certFiles {
		if _, err := os.Stat(cert); err == nil {

#include <netinet/in.h>
#include <termios.h>
#include <netinet/ip.h>
#include <netinet/ip_mroute.h>
#include <sys/extattr.h>

#if __FreeBSD__ >= 10
#define IFT_CARP	0xf8	// IFT_CARP is deprecated in FreeBSD 10
#undef SIOCAIFADDR
#define SIOCAIFADDR	_IOW(105, 26, struct oifaliasreq)	// ifaliasreq contains if_data
#undef SIOCSIFPHYADDR
#define SIOCSIFPHYADDR	_IOW(105, 70, struct oifaliasreq)	// ifaliasreq contains if_data

	// This is read by readGccgoArchive in cmd/internal/buildid/buildid.go.
	if a.buildID != "" && cfg.BuildToolchainName == "gccgo" {
		switch cfg.Goos {
		case "aix", "android", "dragonfly", "freebsd", "illumos", "linux", "netbsd", "openbsd", "solaris":
			asmfile, err := b.gccgoBuildIDFile(a)
			if err != nil {
				return err
			}
			ofiles, err := BuildToolchain.asm(b, a, []string{asmfile})
			if err != nil {

//	-race
//		enable data race detection.
//		Supported only on linux/amd64, freebsd/amd64, darwin/amd64, darwin/arm64, windows/amd64,
//		linux/ppc64le and linux/arm64 (only for 48-bit VMA).
//	-msan
//		enable interoperation with memory sanitizer.
//		Supported only on linux/amd64, linux/arm64, linux/loong64, freebsd/amd64
//		and only with Clang/LLVM as the host C compiler.

Class <org.gradle.internal.operations.trace.StrictMap> is not annotated (directly or via its package) with @org.gradle.api.NonNullApi in (StrictMap.java:0)
Class <org.gradle.internal.os.OperatingSystem$FreeBSD> is not annotated (directly or via its package) with @org.gradle.api.NonNullApi in (OperatingSystem.java:0)