1 // SPDX-License-Identifier: GPL-2.0-only <<
2 /* 1 /*
3 * linux/init/version.c 2 * linux/init/version.c
4 * 3 *
5 * Copyright (C) 1992 Theodore Ts'o 4 * Copyright (C) 1992 Theodore Ts'o
6 * 5 *
7 * May be freely distributed as part of Linux 6 * May be freely distributed as part of Linux.
8 */ 7 */
9 8
10 #include <generated/compile.h> 9 #include <generated/compile.h>
11 #include <linux/build-salt.h> 10 #include <linux/build-salt.h>
12 #include <linux/elfnote-lto.h> <<
13 #include <linux/export.h> 11 #include <linux/export.h>
14 #include <linux/init.h> <<
15 #include <linux/printk.h> <<
16 #include <linux/uts.h> 12 #include <linux/uts.h>
17 #include <linux/utsname.h> 13 #include <linux/utsname.h>
>> 14 #include <generated/utsrelease.h>
>> 15 #include <linux/version.h>
18 #include <linux/proc_ns.h> 16 #include <linux/proc_ns.h>
19 17
20 static int __init early_hostname(char *arg) !! 18 #ifndef CONFIG_KALLSYMS
21 { !! 19 #define version(a) Version_ ## a
22 size_t bufsize = sizeof(init_uts_ns.na !! 20 #define version_string(a) version(a)
23 size_t maxlen = bufsize - 1; !! 21
24 ssize_t arglen; !! 22 extern int version_string(LINUX_VERSION_CODE);
25 !! 23 int version_string(LINUX_VERSION_CODE);
26 arglen = strscpy(init_uts_ns.name.node !! 24 #endif
27 if (arglen < 0) { !! 25
28 pr_warn("hostname parameter ex !! 26 struct uts_namespace init_uts_ns = {
29 maxlen); !! 27 .kref = KREF_INIT(2),
30 } !! 28 .name = {
31 return 0; !! 29 .sysname = UTS_SYSNAME,
32 } !! 30 .nodename = UTS_NODENAME,
33 early_param("hostname", early_hostname); !! 31 .release = UTS_RELEASE,
>> 32 .version = UTS_VERSION,
>> 33 .machine = UTS_MACHINE,
>> 34 .domainname = UTS_DOMAINNAME,
>> 35 },
>> 36 .user_ns = &init_user_ns,
>> 37 .ns.inum = PROC_UTS_INIT_INO,
>> 38 #ifdef CONFIG_UTS_NS
>> 39 .ns.ops = &utsns_operations,
>> 40 #endif
>> 41 };
>> 42 EXPORT_SYMBOL_GPL(init_uts_ns);
>> 43
>> 44 /* FIXED STRINGS! Don't touch! */
>> 45 const char linux_banner[] =
>> 46 "Linux version " UTS_RELEASE " (" LINUX_COMPILE_BY "@"
>> 47 LINUX_COMPILE_HOST ") (" LINUX_COMPILER ") " UTS_VERSION "\n";
34 48
35 const char linux_proc_banner[] = 49 const char linux_proc_banner[] =
36 "%s version %s" 50 "%s version %s"
37 " (" LINUX_COMPILE_BY "@" LINUX_COMPIL 51 " (" LINUX_COMPILE_BY "@" LINUX_COMPILE_HOST ")"
38 " (" LINUX_COMPILER ") %s\n"; 52 " (" LINUX_COMPILER ") %s\n";
39 53
40 BUILD_SALT; 54 BUILD_SALT;
41 BUILD_LTO_INFO; <<
42 <<
43 /* <<
44 * init_uts_ns and linux_banner contain the bu <<
45 * which are really fixed at the very last ste <<
46 * They are compiled with __weak first, and wi <<
47 */ <<
48 <<
49 struct uts_namespace init_uts_ns __weak; <<
50 const char linux_banner[] __weak; <<
51 <<
52 #include "version-timestamp.c" <<
53 <<
54 EXPORT_SYMBOL_GPL(init_uts_ns); <<
55 55
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TOMOYO® is a registered trademark of NTT DATA CORPORATION.