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f7a9f785 | 1 | /* Copyright (C) 2001-2016 Free Software Foundation, Inc. |
f03fe7f9 UD |
2 | This file is part of the GNU C Library. |
3 | ||
4 | The GNU C Library is free software; you can redistribute it and/or | |
5 | modify it under the terms of the GNU Lesser General Public | |
6 | License as published by the Free Software Foundation; either | |
7 | version 2.1 of the License, or (at your option) any later version. | |
8 | ||
9 | The GNU C Library is distributed in the hope that it will be useful, | |
10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
12 | Lesser General Public License for more details. | |
13 | ||
14 | You should have received a copy of the GNU Lesser General Public | |
59ba27a6 PE |
15 | License along with the GNU C Library; if not, see |
16 | <http://www.gnu.org/licenses/>. */ | |
f03fe7f9 UD |
17 | |
18 | #include <shlib-compat.h> | |
19 | ||
20 | /* For Linux/Alpha we have to make the wordexp symbols versioned. */ | |
21 | #define wordexp(words, pwordexp, flags) \ | |
22 | __new_wordexp (words, pwordexp, flags) | |
23 | ||
24 | #include <posix/wordexp.c> | |
25 | ||
26 | versioned_symbol (libc, __new_wordexp, wordexp, GLIBC_2_2_2); | |
27 | ||
28 | ||
29 | #if SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_2_2) | |
30 | /* The old, incorrect wordexp_t definition. */ | |
31 | typedef struct | |
32 | { | |
33 | int we_wordc; /* Count of words matched. */ | |
34 | char **we_wordv; /* List of expanded words. */ | |
35 | int we_offs; /* Slots to reserve in `we_wordv'. */ | |
36 | } old_wordexp_t; | |
37 | ||
38 | ||
39 | int | |
40 | attribute_compat_text_section | |
41 | __old_wordexp (const char *words, old_wordexp_t *pwordexp, int flags) | |
42 | { | |
43 | wordexp_t we; | |
44 | int result; | |
45 | ||
46 | we.we_wordc = pwordexp->we_wordc; | |
47 | we.we_wordv = pwordexp->we_wordv; | |
48 | we.we_offs = pwordexp->we_offs; | |
49 | ||
50 | result = __new_wordexp (words, &we, flags); | |
51 | ||
52 | pwordexp->we_wordc = we.we_wordc; | |
53 | pwordexp->we_wordv = we.we_wordv; | |
54 | pwordexp->we_offs = we.we_offs; | |
55 | ||
56 | return result; | |
57 | } | |
58 | compat_symbol (libc, __old_wordexp, wordexp, GLIBC_2_1); | |
59 | #endif |