| /* qset-acl.c - set access control list equivalent to a mode |
| |
| Copyright (C) 2002-2003, 2005-2020 Free Software Foundation, Inc. |
| |
| This program is free software: you can redistribute it and/or modify |
| it under the terms of the GNU General Public License as published by |
| the Free Software Foundation; either version 3 of the License, or |
| (at your option) any later version. |
| |
| This program 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 General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with this program. If not, see <https://www.gnu.org/licenses/>. |
| |
| Written by Paul Eggert and Andreas Gruenbacher, and Bruno Haible. */ |
| |
| #include <config.h> |
| |
| #define ACL_INTERNAL_INLINE _GL_EXTERN_INLINE |
| |
| #include <string.h> |
| #include "acl.h" |
| |
| #include "acl-internal.h" |
| |
| |
| /* Set the access control lists of a file. If DESC is a valid file |
| descriptor, use file descriptor operations where available, else use |
| filename based operations on NAME. If access control lists are not |
| available, fchmod the target file to MODE. Also sets the |
| non-permission bits of the destination file (S_ISUID, S_ISGID, S_ISVTX) |
| to those from MODE if any are set. |
| Return 0 if successful. Return -1 and set errno upon failure. */ |
| |
| int |
| qset_acl (char const *name, int desc, mode_t mode) |
| { |
| struct permission_context ctx; |
| int ret; |
| |
| memset (&ctx, 0, sizeof ctx); |
| ctx.mode = mode; |
| ret = set_permissions (&ctx, name, desc); |
| free_permission_context (&ctx); |
| return ret; |
| } |