1 | /* Copyright (C) 1992-2017 Free Software Foundation, Inc. |
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 |
15 | License along with the GNU C Library; if not, see |
16 | <http://www.gnu.org/licenses/>. */ |
17 | |
18 | #include "version.h" |
19 | #include <tls.h> |
20 | #include <libc-abis.h> |
21 | #include <gnu/libc-version.h> |
22 | |
23 | static const char __libc_release[] = RELEASE; |
24 | static const char __libc_version[] = VERSION; |
25 | |
26 | static const char banner[] = |
27 | "GNU C Library " PKGVERSION RELEASE" release version " VERSION", by Roland McGrath et al.\n\ |
28 | Copyright (C) 2017 Free Software Foundation, Inc.\n\ |
29 | This is free software; see the source for copying conditions.\n\ |
30 | There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A\n\ |
31 | PARTICULAR PURPOSE.\n\ |
32 | Compiled by GNU CC version " __VERSION__".\n" |
33 | #include "version-info.h" |
34 | #ifdef LIBC_ABIS_STRING |
35 | LIBC_ABIS_STRING |
36 | #endif |
37 | "For bug reporting instructions, please see:\n\ |
38 | " REPORT_BUGS_TO".\n" ; |
39 | |
40 | #include <unistd.h> |
41 | |
42 | extern void __libc_print_version (void); |
43 | void |
44 | __libc_print_version (void) |
45 | { |
46 | __write (STDOUT_FILENO, banner, sizeof banner - 1); |
47 | } |
48 | |
49 | extern const char *__gnu_get_libc_release (void); |
50 | const char * |
51 | __gnu_get_libc_release (void) |
52 | { |
53 | return __libc_release; |
54 | } |
55 | weak_alias (__gnu_get_libc_release, gnu_get_libc_release) |
56 | |
57 | extern const char *__gnu_get_libc_version (void); |
58 | const char * |
59 | __gnu_get_libc_version (void) |
60 | { |
61 | return __libc_version; |
62 | } |
63 | weak_alias (__gnu_get_libc_version, gnu_get_libc_version) |
64 | |
65 | /* This function is the entry point for the shared object. |
66 | Running the library as a program will get here. */ |
67 | |
68 | extern void __libc_main (void) __attribute__ ((noreturn)); |
69 | void |
70 | __libc_main (void) |
71 | { |
72 | __libc_print_version (); |
73 | _exit (0); |
74 | } |
75 | |