diff options
Diffstat (limited to 'sysdeps/mach/hurd/link.c')
-rw-r--r-- | sysdeps/mach/hurd/link.c | 58 |
1 files changed, 0 insertions, 58 deletions
diff --git a/sysdeps/mach/hurd/link.c b/sysdeps/mach/hurd/link.c deleted file mode 100644 index b9e00b2e1b..0000000000 --- a/sysdeps/mach/hurd/link.c +++ /dev/null @@ -1,58 +0,0 @@ -/* Copyright (C) 1991-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <errno.h> -#include <stddef.h> -#include <unistd.h> -#include <hurd.h> - -/* Make a link to FROM called TO. */ -int -__link (const char *from, const char *to) -{ - error_t err; - file_t oldfile, linknode, todir; - char *toname; - - oldfile = __file_name_lookup (from, 0, 0); - if (oldfile == MACH_PORT_NULL) - return -1; - - /* The file_getlinknode RPC returns the port that should be passed to - the receiving filesystem (the one containing TODIR) in dir_link. */ - - err = __file_getlinknode (oldfile, &linknode); - __mach_port_deallocate (__mach_task_self (), oldfile); - if (err) - return __hurd_fail (err); - - todir = __file_name_split (to, &toname); - if (todir != MACH_PORT_NULL) - { - err = __dir_link (todir, linknode, toname, 1); - __mach_port_deallocate (__mach_task_self (), todir); - } - __mach_port_deallocate (__mach_task_self (), linknode); - if (todir == MACH_PORT_NULL) - return -1; - - if (err) - return __hurd_fail (err); - return 0; -} - -weak_alias (__link, link) |