Provided by: freebsd-manpages_7.1~beta1-1_all bug

NAME

     symlink - make symbolic link to a file

LIBRARY

     Standard C Library (libc, -lc)

SYNOPSIS

     #include <unistd.h>

     int
     symlink(const char *name1, const char *name2);

DESCRIPTION

     A symbolic link name2 is created to name1 (name2 is the name of the file
     created, name1 is the string used in creating the symbolic link).  Either
     name may be an arbitrary path name; the files need not be on the same
     file system.

RETURN VALUES

     The symlink() function returns the value 0 if successful; otherwise the
     value -1 is returned and the global variable errno is set to indicate the
     error.

ERRORS

     The symbolic link succeeds unless:

     [ENOTDIR]          A component of the name2 path prefix is not a
                        directory.

     [ENAMETOOLONG]     A component of the name2 pathname exceeded 255
                        characters, or the entire length of either path name
                        exceeded 1023 characters.

     [ENOENT]           A component of the name2 path prefix does not exist.

     [EACCES]           A component of the name2 path prefix denies search
                        permission, or write permission is denied on the
                        parent directory of the file to be created.

     [ELOOP]            Too many symbolic links were encountered in
                        translating the name2 path name.

     [EEXIST]           The path name pointed at by the name2 argument already
                        exists.

     [EPERM]            The parent directory of the file named by name2 has
                        its immutable flag set, see the chflags(2) manual page
                        for more information.

     [EIO]              An I/O error occurred while making the directory entry
                        for name2, or allocating the inode for name2, or
                        writing out the link contents of name2.

     [EROFS]            The file name2 would reside on a read-only file
                        system.

     [ENOSPC]           The directory in which the entry for the new symbolic
                        link is being placed cannot be extended because there
                        is no space left on the file system containing the
                        directory.

     [ENOSPC]           The new symbolic link cannot be created because there
                        is no space left on the file system that will contain
                        the symbolic link.

     [ENOSPC]           There are no free inodes on the file system on which
                        the symbolic link is being created.

     [EDQUOT]           The directory in which the entry for the new symbolic
                        link is being placed cannot be extended because the
                        user’s quota of disk blocks on the file system
                        containing the directory has been exhausted.

     [EDQUOT]           The new symbolic link cannot be created because the
                        user’s quota of disk blocks on the file system that
                        will contain the symbolic link has been exhausted.

     [EDQUOT]           The user’s quota of inodes on the file system on which
                        the symbolic link is being created has been exhausted.

     [EIO]              An I/O error occurred while making the directory entry
                        or allocating the inode.

     [EFAULT]           The name1 or name2 argument points outside the
                        process’s allocated address space.

SEE ALSO

     ln(1), chflags(2), link(2), lstat(2), readlink(2), unlink(2), symlink(7)

HISTORY

     The symlink() system call appeared in 4.2BSD.