package unix

Import Path
	internal/syscall/unix (on go.dev)

Dependency Relation
	imports 3 packages, and imported by 4 packages

Involved Source Files

	    at.go
	    at_fstatat.go
	    at_sysnum_linux.go
	    at_sysnum_newfstatat_linux.go
	    constants.go
	    copy_file_range_linux.go
	    eaccess_linux.go
	    fcntl_unix.go
	    getrandom.go
	    getrandom_linux.go
	    kernel_version_linux.go
	    net.go
	    nonblocking_unix.go
	    sysnum_linux_amd64.go
Package-Level Type Names (only one, which is exported)

	/* sort exporteds by: alphabet | popularity */
	 type GetRandomFlag uintptr (basic type)
		GetRandomFlag is a flag supported by the getrandom system call.

		As Inputs Of (at least one exported)
			func GetRandom(p []byte, flags GetRandomFlag) (n int, err error)
		As Types Of (total 2, both are exported)
			const GRND_NONBLOCK
			const GRND_RANDOM


Package-Level Functions (total 19, in which 18 are exported)

	 func CopyFileRange(rfd int, roff *int64, wfd int, woff *int64, len int, flags int) (n int, err error)
	 func Eaccess(path string, mode uint32) error
	 func Fcntl(fd int, cmd int, arg int) (int, error)
	 func Fstatat(dirfd int, path string, stat *syscall.Stat_t, flags int) error
	 func GetRandom(p []byte, flags GetRandomFlag) (n int, err error)
		GetRandom calls the getrandom system call.

	 func HasNonblockFlag(flag int) bool
	 func IsNonblock(fd int) (nonblocking bool, err error)
	 func KernelVersion() (major, minor int)
		KernelVersion returns major and minor kernel version numbers, parsed from
		the syscall.Uname's Release field, or 0, 0 if the version can't be obtained
		or parsed.
		
		Currently only implemented for Linux.

	 func Openat(dirfd int, path string, flags int, perm uint32) (int, error)
	 func RecvfromInet4(fd int, p []byte, flags int, from *syscall.SockaddrInet4) (int, error)
	 func RecvfromInet6(fd int, p []byte, flags int, from *syscall.SockaddrInet6) (n int, err error)
	 func RecvmsgInet4(fd int, p, oob []byte, flags int, from *syscall.SockaddrInet4) (n, oobn int, recvflags int, err error)
	 func RecvmsgInet6(fd int, p, oob []byte, flags int, from *syscall.SockaddrInet6) (n, oobn int, recvflags int, err error)
	 func SendmsgNInet4(fd int, p, oob []byte, to *syscall.SockaddrInet4, flags int) (n int, err error)
	 func SendmsgNInet6(fd int, p, oob []byte, to *syscall.SockaddrInet6, flags int) (n int, err error)
	 func SendtoInet4(fd int, p []byte, flags int, to *syscall.SockaddrInet4) (err error)
	 func SendtoInet6(fd int, p []byte, flags int, to *syscall.SockaddrInet6) (err error)
	 func Unlinkat(dirfd int, path string, flags int) error
	/* one unexported ... *//* one unexported: */
	 func fcntl(fd int32, cmd int32, arg int32) (int32, int32)
		Implemented in the runtime package.


Package-Level Variables (only one, which is unexported)

	/* one unexported ... *//* one unexported: */
	  var getrandomUnsupported atomic.Bool
Package-Level Constants (total 15, in which 10 are exported)

	const AT_EACCESS = 512
	const AT_FDCWD = -100
	const AT_REMOVEDIR = 512
	const AT_SYMLINK_NOFOLLOW = 256
	const GRND_NONBLOCK GetRandomFlag = 1
		GRND_NONBLOCK means return EAGAIN rather than blocking.

	const GRND_RANDOM GetRandomFlag = 2
		GRND_RANDOM means use the /dev/random pool instead of /dev/urandom.

	const R_OK = 4
	const UTIME_OMIT = 1073741822
	const W_OK = 2
	const X_OK = 1
	/* 5 unexporteds ... *//* 5 unexporteds: */
	const copyFileRangeTrap uintptr = 326
	const fstatatTrap uintptr = 262
	const getrandomTrap uintptr = 318
	const openatTrap uintptr = 257
	const unlinkatTrap uintptr = 263

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