SYS_FPATHCONF                = 192 // { int fpathconf(int fd, int name); }
	SYS_GETRLIMIT                = 194 // { int getrlimit(u_int which, struct rlimit *rlp); } getrlimit __getrlimit_args int
	SYS_SETRLIMIT                = 195 // { int setrlimit(u_int which, struct rlimit *rlp); } setrlimit __setrlimit_args int

// Copyright 2018 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 aix && ppc

package unix

//sysnb	Getrlimit(resource int, rlim *Rlimit) (err error) = getrlimit64
//sys	Seek(fd int, offset int64, whence int) (off int64, err error) = lseek64

//sys	mmap(addr uintptr, length uintptr, prot int, flags int, fd int, offset int64) (xaddr uintptr, err error)

	SYS_FPATHCONF                = 192 // { int fpathconf(int fd, int name); }
	SYS_GETRLIMIT                = 194 // { int getrlimit(u_int which, struct rlimit *rlp); } getrlimit __getrlimit_args int
	SYS_SETRLIMIT                = 195 // { int setrlimit(u_int which, struct rlimit *rlp); } setrlimit __setrlimit_args int

	SYS_FPATHCONF                = 192 // { int fpathconf(int fd, int name); }
	SYS_GETRLIMIT                = 194 // { int getrlimit(u_int which, struct rlimit *rlp); } getrlimit __getrlimit_args int
	SYS_SETRLIMIT                = 195 // { int setrlimit(u_int which, struct rlimit *rlp); } setrlimit __setrlimit_args int

// apply the same limit to DNS lookups run directly from Go, because
// there we will return a meaningful "too many open files" error.
func concurrentThreadsLimit() int {
	var rlim syscall.Rlimit
	if err := syscall.Getrlimit(syscall.RLIMIT_NOFILE, &rlim); err != nil {
		return 500
	}
	r := rlim.Cur
	if r > 500 {
		r = 500
	} else if r > 30 {
		r -= 30
	}
	return int(r)

	SYS_FPATHCONF                = 192 // { int fpathconf(int fd, int name); }
	SYS_GETRLIMIT                = 194 // { int getrlimit(u_int which, struct rlimit *rlp); } getrlimit __getrlimit_args int
	SYS_SETRLIMIT                = 195 // { int setrlimit(u_int which, struct rlimit *rlp); } setrlimit __setrlimit_args int

	SYS_FPATHCONF                = 192 // { int fpathconf(int fd, int name); }
	SYS_GETRLIMIT                = 194 // { int getrlimit(u_int which, struct rlimit *rlp); } getrlimit __getrlimit_args int
	SYS_SETRLIMIT                = 195 // { int setrlimit(u_int which, struct rlimit *rlp); } setrlimit __setrlimit_args int

		sort.Strings(setRequests)
		a := strings.Join(setRequests, ", ") + fmt.Sprintf(" request for %s %s", annotationPrefix, container.Name)
		annotations = append(annotations, a)
	}
	if len(setLimits) > 0 {
		sort.Strings(setLimits)
		a := strings.Join(setLimits, ", ") + fmt.Sprintf(" limit for %s %s", annotationPrefix, container.Name)
		annotations = append(annotations, a)
	}
	return annotations
}

type rlimit32 struct {
	Cur uint32
	Max uint32
}

//sysnb	getrlimit(resource int, rlim *rlimit32) (err error) = SYS_GETRLIMIT

const rlimInf32 = ^uint32(0)
const rlimInf64 = ^uint64(0)

func Getrlimit(resource int, rlim *Rlimit) (err error) {
	err = Prlimit(0, resource, nil, rlim)
	if err != ENOSYS {
		return err
	}

	rl := rlimit32{}
	err = getrlimit(resource, &rl)
	if err != nil {
		return
	}

// Copyright 2018 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 aix && ppc64

package unix

//sysnb	Getrlimit(resource int, rlim *Rlimit) (err error)
//sys	Seek(fd int, offset int64, whence int) (off int64, err error) = lseek

//sys	mmap(addr uintptr, length uintptr, prot int, flags int, fd int, offset int64) (xaddr uintptr, err error) = mmap64