// which Go of course has no choice but to respect.
func init() {
	var lim Rlimit
	if err := Getrlimit(RLIMIT_NOFILE, &lim); err == nil && lim.Cur != lim.Max {
		origRlimitNofile.Store(&lim)
		nlim := lim
		nlim.Cur = nlim.Max
		adjustFileLimit(&nlim)
		setrlimit(RLIMIT_NOFILE, &nlim)
	}
}

func Setrlimit(resource int, rlim *Rlimit) error {
	if resource == RLIMIT_NOFILE {

//sys	Setpriority(which int, who int, prio int) (err error)
//sys	Setprivexec(flag int) (err error)
//sysnb	Setregid(rgid int, egid int) (err error)
//sysnb	Setreuid(ruid int, euid int) (err error)
//sysnb	setrlimit(which int, lim *Rlimit) (err error)
//sysnb	Setsid() (pid int, err error)
//sysnb	Settimeofday(tp *Timeval) (err error)
//sysnb	Setuid(uid int) (err error)
//sys	Symlink(path string, link string) (err error)

//sysnb	Setpgid(pid int, pgid int) (err error)
//sys	Setpriority(which int, who int, prio int) (err error)
//sysnb	Setregid(rgid int, egid int) (err error)
//sysnb	Setreuid(ruid int, euid int) (err error)
//sysnb	setrlimit(which int, lim *Rlimit) (err error)
//sys	Stat(path string, stat *Stat_t) (err error)
//sys	Statfs(path string, buf *Statfs_t) (err error)
//sys	Symlink(path string, link string) (err error)

func setrlimit(which int, lim *Rlimit) (err error) {
	_, _, e1 := rawSyscall(abi.FuncPCABI0(libc_setrlimit_trampoline), uintptr(which), uintptr(unsafe.Pointer(lim)), 0)
	if e1 != 0 {
		err = errnoErr(e1)
	}
	return
}

func libc_setrlimit_trampoline()

//go:cgo_import_dynamic libc_setrlimit setrlimit "libc.so"

//go:cgo_import_dynamic libc_Setpriority setpriority "libc.a/shr_64.o"
//go:cgo_import_dynamic libc_Setregid setregid "libc.a/shr_64.o"
//go:cgo_import_dynamic libc_Setreuid setreuid "libc.a/shr_64.o"
//go:cgo_import_dynamic libc_setrlimit setrlimit "libc.a/shr_64.o"
//go:cgo_import_dynamic libc_Stat stat "libc.a/shr_64.o"
//go:cgo_import_dynamic libc_Statfs statfs "libc.a/shr_64.o"
//go:cgo_import_dynamic libc_Symlink symlink "libc.a/shr_64.o"

func setrlimit(which int, lim *Rlimit) (err error) {
	_, _, e1 := rawSyscall(abi.FuncPCABI0(libc_setrlimit_trampoline), uintptr(which), uintptr(unsafe.Pointer(lim)), 0)
	if e1 != 0 {
		err = errnoErr(e1)
	}
	return
}

func libc_setrlimit_trampoline()

//go:cgo_import_dynamic libc_setrlimit setrlimit "libc.so"

func setrlimit(which int, lim *Rlimit) (err error) {
	_, _, e1 := rawSyscall(abi.FuncPCABI0(libc_setrlimit_trampoline), uintptr(which), uintptr(unsafe.Pointer(lim)), 0)
	if e1 != 0 {
		err = errnoErr(e1)
	}
	return
}

func libc_setrlimit_trampoline()

//go:cgo_import_dynamic libc_setrlimit setrlimit "libc.so"

func setrlimit(which int, lim *Rlimit) (err error) {
	_, _, e1 := rawSyscall(abi.FuncPCABI0(libc_setrlimit_trampoline), uintptr(which), uintptr(unsafe.Pointer(lim)), 0)
	if e1 != 0 {
		err = errnoErr(e1)
	}
	return
}

func libc_setrlimit_trampoline()

//go:cgo_import_dynamic libc_setrlimit setrlimit "libc.so"

func setrlimit(which int, lim *Rlimit) (err error) {
	_, _, e1 := rawSyscall(abi.FuncPCABI0(libc_setrlimit_trampoline), uintptr(which), uintptr(unsafe.Pointer(lim)), 0)
	if e1 != 0 {
		err = errnoErr(e1)
	}
	return
}

func libc_setrlimit_trampoline()

//go:cgo_import_dynamic libc_setrlimit setrlimit "libc.so"

func setrlimit(which int, lim *Rlimit) (err error) {
	_, _, e1 := rawSyscall(abi.FuncPCABI0(libc_setrlimit_trampoline), uintptr(which), uintptr(unsafe.Pointer(lim)), 0)
	if e1 != 0 {
		err = errnoErr(e1)
	}
	return
}

func libc_setrlimit_trampoline()

//go:cgo_import_dynamic libc_setrlimit setrlimit "libc.so"