diff options
Diffstat (limited to 'sysdeps/mach/hurd/faccessat.c')
-rw-r--r-- | sysdeps/mach/hurd/faccessat.c | 70 |
1 files changed, 0 insertions, 70 deletions
diff --git a/sysdeps/mach/hurd/faccessat.c b/sysdeps/mach/hurd/faccessat.c deleted file mode 100644 index bb3c9fe19f..0000000000 --- a/sysdeps/mach/hurd/faccessat.c +++ /dev/null @@ -1,70 +0,0 @@ -/* Test for access to file, relative to open directory. Hurd version. - Copyright (C) 2006 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, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ - -#include <errno.h> -#include <fcntl.h> -#include <stddef.h> -#include <unistd.h> -#include <sys/types.h> -#include <hurd.h> -#include <hurd/fd.h> - -int -faccessat (fd, file, type, flag) - int fd; - const char *file; - int type; - int flag; -{ - error_t err; - file_t port; - int allowed, flags; - - if ((flag & AT_EACCESS) == 0) - { - if (fd == AT_FDCWD || file[0] == '/') - return __access (file, type); - __set_errno (ENOTSUP); /* XXX later */ - return -1; - } - - port = __file_name_lookup_at (fd, flag &~ AT_EACCESS, file, 0, 0); - if (port == MACH_PORT_NULL) - return -1; - - /* Find out what types of access we are allowed to this file. */ - err = __file_check_access (port, &allowed); - __mach_port_deallocate (__mach_task_self (), port); - if (err) - return __hurd_fail (err); - - flags = 0; - if (type & R_OK) - flags |= O_READ; - if (type & W_OK) - flags |= O_WRITE; - if (type & X_OK) - flags |= O_EXEC; - - if (flags & ~allowed) - /* We are not allowed all the requested types of access. */ - return __hurd_fail (EACCES); - - return 0; -} |