| 1 | /* Copyright (C) 1992-2024 Free Software Foundation, Inc. |
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| 2 | This file is part of the GNU C Library. |
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| 3 | |
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| 4 | The GNU C Library is free software; you can redistribute it and/or |
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| 5 | modify it under the terms of the GNU Lesser General Public |
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| 6 | License as published by the Free Software Foundation; either |
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| 7 | version 2.1 of the License, or (at your option) any later version. |
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| 8 | |
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| 9 | The GNU C Library is distributed in the hope that it will be useful, |
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| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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| 12 | Lesser General Public License for more details. |
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| 13 | |
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| 14 | You should have received a copy of the GNU Lesser General Public |
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| 15 | License along with the GNU C Library; if not, see |
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| 16 | <https://www.gnu.org/licenses/>. */ |
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| 17 | |
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| 18 | #include "version.h" |
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| 19 | #include <tls.h> |
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| 20 | #include <libc-abis.h> |
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| 21 | #include <gnu/libc-version.h> |
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| 22 | |
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| 23 | static const char __libc_release[] = RELEASE; |
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| 24 | static const char __libc_version[] = VERSION; |
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| 25 | |
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| 26 | static const char banner[] = |
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| 27 | "GNU C Library " PKGVERSION RELEASE" release version " VERSION".\n\ |
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| 28 | Copyright (C) 2024 Free Software Foundation, Inc.\n\ |
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| 29 | This is free software; see the source for copying conditions.\n\ |
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| 30 | There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A\n\ |
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| 31 | PARTICULAR PURPOSE.\n\ |
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| 32 | Compiled by GNU CC version " __VERSION__".\n" |
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| 33 | #ifdef LIBC_ABIS_STRING |
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| 34 | LIBC_ABIS_STRING |
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| 35 | #endif |
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| 36 | #ifdef __LINUX_KERNEL_VERSION_STR |
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| 37 | "Minimum supported kernel: " __LINUX_KERNEL_VERSION_STR "\n" |
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| 38 | #endif |
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| 39 | "For bug reporting instructions, please see:\n\ |
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| 40 | " REPORT_BUGS_TO".\n" ; |
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| 41 | |
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| 42 | #include <unistd.h> |
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| 43 | |
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| 44 | extern void __libc_print_version (void) attribute_hidden; |
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| 45 | void |
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| 46 | __libc_print_version (void) |
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| 47 | { |
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| 48 | __write (STDOUT_FILENO, banner, sizeof banner - 1); |
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| 49 | } |
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| 50 | |
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| 51 | extern const char *__gnu_get_libc_release (void); |
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| 52 | const char * |
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| 53 | __gnu_get_libc_release (void) |
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| 54 | { |
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| 55 | return __libc_release; |
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| 56 | } |
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| 57 | weak_alias (__gnu_get_libc_release, gnu_get_libc_release) |
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| 58 | |
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| 59 | extern const char *__gnu_get_libc_version (void); |
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| 60 | const char * |
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| 61 | __gnu_get_libc_version (void) |
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| 62 | { |
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| 63 | return __libc_version; |
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| 64 | } |
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| 65 | weak_alias (__gnu_get_libc_version, gnu_get_libc_version) |
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| 66 | |
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| 67 | /* This function is the entry point for the shared object. |
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| 68 | Running the library as a program will get here. */ |
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| 69 | |
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| 70 | extern void __libc_main (void) __attribute__ ((noreturn)); |
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| 71 | void |
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| 72 | __libc_main (void) |
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| 73 | { |
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| 74 | __libc_print_version (); |
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| 75 | _exit (0); |
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| 76 | } |
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| 77 | |
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