1/* Copyright (C) 1992-2020 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 <https://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
23static const char __libc_release[] = RELEASE;
24static const char __libc_version[] = VERSION;
25
26static const char [] =
27"GNU C Library "PKGVERSION RELEASE" release version "VERSION".\n\
28Copyright (C) 2020 Free Software Foundation, Inc.\n\
29This is free software; see the source for copying conditions.\n\
30There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A\n\
31PARTICULAR PURPOSE.\n\
32Compiled by GNU CC version "__VERSION__".\n"
33#ifdef LIBC_ABIS_STRING
34LIBC_ABIS_STRING
35#endif
36"For bug reporting instructions, please see:\n\
37"REPORT_BUGS_TO".\n";
38
39#include <unistd.h>
40
41extern void __libc_print_version (void) attribute_hidden;
42void
43__libc_print_version (void)
44{
45 __write (STDOUT_FILENO, banner, sizeof banner - 1);
46}
47
48extern const char *__gnu_get_libc_release (void);
49const char *
50__gnu_get_libc_release (void)
51{
52 return __libc_release;
53}
54weak_alias (__gnu_get_libc_release, gnu_get_libc_release)
55
56extern const char *__gnu_get_libc_version (void);
57const char *
58__gnu_get_libc_version (void)
59{
60 return __libc_version;
61}
62weak_alias (__gnu_get_libc_version, gnu_get_libc_version)
63
64/* This function is the entry point for the shared object.
65 Running the library as a program will get here. */
66
67extern void __libc_main (void) __attribute__ ((noreturn));
68void
69__libc_main (void)
70{
71 __libc_print_version ();
72 _exit (0);
73}
74