| Absolute File Name: | /home/opencoverage/opencoverage/guest-scripts/coreutils/src/gnulib/lib/qcopy-acl.c |
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| 1 | /* Copy access control list from one file to another. -*- coding: utf-8 -*- | - | ||||||
| 2 | - | |||||||
| 3 | Copyright (C) 2002-2003, 2005-2018 Free Software Foundation, Inc. | - | ||||||
| 4 | - | |||||||
| 5 | This program is free software: you can redistribute it and/or modify | - | ||||||
| 6 | it under the terms of the GNU General Public License as published by | - | ||||||
| 7 | the Free Software Foundation; either version 3 of the License, or | - | ||||||
| 8 | (at your option) any later version. | - | ||||||
| 9 | - | |||||||
| 10 | This program is distributed in the hope that it will be useful, | - | ||||||
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | - | ||||||
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | - | ||||||
| 13 | GNU General Public License for more details. | - | ||||||
| 14 | - | |||||||
| 15 | You should have received a copy of the GNU General Public License | - | ||||||
| 16 | along with this program. If not, see <https://www.gnu.org/licenses/>. | - | ||||||
| 17 | - | |||||||
| 18 | Written by Paul Eggert, Andreas Grünbacher, and Bruno Haible. */ | - | ||||||
| 19 | - | |||||||
| 20 | #include <config.h> | - | ||||||
| 21 | - | |||||||
| 22 | #include "acl.h" | - | ||||||
| 23 | - | |||||||
| 24 | #include "acl-internal.h" | - | ||||||
| 25 | - | |||||||
| 26 | - | |||||||
| 27 | /* Copy access control lists from one file to another. If SOURCE_DESC is | - | ||||||
| 28 | a valid file descriptor, use file descriptor operations, else use | - | ||||||
| 29 | filename based operations on SRC_NAME. Likewise for DEST_DESC and | - | ||||||
| 30 | DST_NAME. | - | ||||||
| 31 | If access control lists are not available, fchmod the target file to | - | ||||||
| 32 | MODE. Also sets the non-permission bits of the destination file | - | ||||||
| 33 | (S_ISUID, S_ISGID, S_ISVTX) to those from MODE if any are set. | - | ||||||
| 34 | Return 0 if successful. | - | ||||||
| 35 | Return -2 and set errno for an error relating to the source file. | - | ||||||
| 36 | Return -1 and set errno for an error relating to the destination file. */ | - | ||||||
| 37 | - | |||||||
| 38 | int | - | ||||||
| 39 | qcopy_acl (const char *src_name, int source_desc, const char *dst_name, | - | ||||||
| 40 | int dest_desc, mode_t mode) | - | ||||||
| 41 | { | - | ||||||
| 42 | struct permission_context ctx; | - | ||||||
| 43 | int ret; | - | ||||||
| 44 | - | |||||||
| 45 | ret = get_permissions (src_name, source_desc, mode, &ctx); | - | ||||||
| 46 | if (ret != 0)
| 0-37879 | ||||||
| 47 | return -2; never executed: return -2; | 0 | ||||||
| 48 | ret = set_permissions (&ctx, dst_name, dest_desc); | - | ||||||
| 49 | free_permission_context (&ctx); | - | ||||||
| 50 | return ret; executed 37879 times by 2 tests: return ret;Executed by:
| 37879 | ||||||
| 51 | } | - | ||||||
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