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