projects / thirdparty / tar.git / blame
| Commit | Line | Data |
|---|---|---|
| b997c90f SP |
1 | /* openat-style fd-relative functions for operating with extended file |
| 2 | attributes. | |
| 3 | ||
| afa743ac | 4 | Copyright 2012-2021 Free Software Foundation, Inc. |
| b997c90f SP |
5 | |
| 6 | This program is free software: you can redistribute it and/or modify | |
| 7 | it under the terms of the GNU General Public License as published by | |
| 8 | the Free Software Foundation, either version 3 of the License, or | |
| 9 | (at your option) any later version. | |
| 10 | ||
| 11 | This program is distributed in the hope that it will be useful, | |
| 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 14 | GNU General Public License for more details. | |
| 15 | ||
| 16 | You should have received a copy of the GNU General Public License | |
| 17 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #include <config.h> | |
| 20 | ||
| 21 | #include "xattr-at.h" | |
| 22 | #include "openat.h" | |
| 23 | ||
| 24 | #include <stdlib.h> | |
| 25 | #include <unistd.h> | |
| 26 | #include <errno.h> | |
| 27 | #include <fcntl.h> | |
| 28 | ||
| 29 | #include "dirname.h" /* solely for definition of IS_ABSOLUTE_FILE_NAME */ | |
| 30 | #include "save-cwd.h" | |
| 31 | ||
| 32 | #include "openat-priv.h" | |
| 33 | ||
| 9c2b5723 PE |
34 | #ifdef HAVE_XATTRS |
| 35 | ||
| b997c90f SP |
36 | /* setxattrat */ |
| 37 | #define AT_FUNC_NAME setxattrat | |
| 38 | #define AT_FUNC_F1 setxattr | |
| 39 | #define AT_FUNC_POST_FILE_PARAM_DECLS , const char *name, const void *value \ | |
| 40 | , size_t size, int flags | |
| 41 | #define AT_FUNC_POST_FILE_ARGS , name, value, size, flags | |
| 42 | #include "at-func.c" | |
| 43 | #undef AT_FUNC_NAME | |
| 44 | #undef AT_FUNC_F1 | |
| 45 | #undef AT_FUNC_POST_FILE_PARAM_DECLS | |
| 46 | #undef AT_FUNC_POST_FILE_ARGS | |
| 47 | ||
| 48 | /* lsetxattrat */ | |
| 49 | #define AT_FUNC_NAME lsetxattrat | |
| 50 | #define AT_FUNC_F1 lsetxattr | |
| 51 | #define AT_FUNC_POST_FILE_PARAM_DECLS , const char *name, const void *value \ | |
| 52 | , size_t size, int flags | |
| 53 | #define AT_FUNC_POST_FILE_ARGS , name, value, size, flags | |
| 54 | #include "at-func.c" | |
| 55 | #undef AT_FUNC_NAME | |
| 56 | #undef AT_FUNC_F1 | |
| 57 | #undef AT_FUNC_POST_FILE_PARAM_DECLS | |
| 58 | #undef AT_FUNC_POST_FILE_ARGS | |
| 59 | ||
| 60 | /* getxattrat */ | |
| 61 | #define AT_FUNC_NAME getxattrat | |
| 62 | #define AT_FUNC_RESULT ssize_t | |
| 63 | #define AT_FUNC_F1 getxattr | |
| 64 | #define AT_FUNC_POST_FILE_PARAM_DECLS , const char *name, void *value \ | |
| 65 | , size_t size | |
| 66 | #define AT_FUNC_POST_FILE_ARGS , name, value, size | |
| 67 | #include "at-func.c" | |
| 68 | #undef AT_FUNC_NAME | |
| 69 | #undef AT_FUNC_F1 | |
| 70 | #undef AT_FUNC_RESULT | |
| 71 | #undef AT_FUNC_POST_FILE_PARAM_DECLS | |
| 72 | #undef AT_FUNC_POST_FILE_ARGS | |
| 73 | ||
| 74 | /* lgetxattrat */ | |
| 75 | #define AT_FUNC_NAME lgetxattrat | |
| 76 | #define AT_FUNC_RESULT ssize_t | |
| 77 | #define AT_FUNC_F1 lgetxattr | |
| 78 | #define AT_FUNC_POST_FILE_PARAM_DECLS , const char *name, void *value \ | |
| 79 | , size_t size | |
| 80 | #define AT_FUNC_POST_FILE_ARGS , name, value, size | |
| 81 | #include "at-func.c" | |
| 82 | #undef AT_FUNC_NAME | |
| 83 | #undef AT_FUNC_F1 | |
| 84 | #undef AT_FUNC_RESULT | |
| 85 | #undef AT_FUNC_POST_FILE_PARAM_DECLS | |
| 86 | #undef AT_FUNC_POST_FILE_ARGS | |
| 87 | ||
| 88 | /* listxattrat */ | |
| 89 | #define AT_FUNC_NAME listxattrat | |
| 90 | #define AT_FUNC_RESULT ssize_t | |
| 91 | #define AT_FUNC_F1 listxattr | |
| 92 | #define AT_FUNC_POST_FILE_PARAM_DECLS , char *list , size_t size | |
| 93 | #define AT_FUNC_POST_FILE_ARGS , list , size | |
| 94 | #include "at-func.c" | |
| 95 | #undef AT_FUNC_NAME | |
| 96 | #undef AT_FUNC_F1 | |
| 97 | #undef AT_FUNC_RESULT | |
| 98 | #undef AT_FUNC_POST_FILE_PARAM_DECLS | |
| 99 | #undef AT_FUNC_POST_FILE_ARGS | |
| 100 | ||
| 101 | /* llistxattrat */ | |
| 102 | #define AT_FUNC_NAME llistxattrat | |
| 103 | #define AT_FUNC_RESULT ssize_t | |
| 104 | #define AT_FUNC_F1 llistxattr | |
| 105 | #define AT_FUNC_POST_FILE_PARAM_DECLS , char *list , size_t size | |
| 106 | #define AT_FUNC_POST_FILE_ARGS , list , size | |
| 107 | #include "at-func.c" | |
| 108 | #undef AT_FUNC_NAME | |
| 109 | #undef AT_FUNC_F1 | |
| 110 | #undef AT_FUNC_RESULT | |
| 111 | #undef AT_FUNC_POST_FILE_PARAM_DECLS | |
| 112 | #undef AT_FUNC_POST_FILE_ARGS | |
| 9c2b5723 PE |
113 | |
| 114 | #endif /* HAVE_XATTRS */ |