projects / linux-block.git / blame
| Commit | Line | Data |
|---|---|---|
| 457c8996 | 1 | // SPDX-License-Identifier: GPL-2.0-only |
| 1da177e4 LT |
2 | /* |
| 3 | * linux/init/version.c | |
| 4 | * | |
| 5 | * Copyright (C) 1992 Theodore Ts'o | |
| 6 | * | |
| 7 | * May be freely distributed as part of Linux. | |
| 8 | */ | |
| 9 | ||
| 92045954 | 10 | #include <generated/compile.h> |
| 9afb719e | 11 | #include <linux/build-salt.h> |
| 1fdd7433 | 12 | #include <linux/elfnote-lto.h> |
| e4f02fda | 13 | #include <linux/export.h> |
| 5a704629 DM |
14 | #include <linux/init.h> |
| 15 | #include <linux/printk.h> | |
| 1da177e4 LT |
16 | #include <linux/uts.h> |
| 17 | #include <linux/utsname.h> | |
| 273b281f | 18 | #include <generated/utsrelease.h> |
| 1da177e4 | 19 | #include <linux/version.h> |
| 0bb80f24 | 20 | #include <linux/proc_ns.h> |
| 1da177e4 | 21 | |
| 4865ecf1 | 22 | struct uts_namespace init_uts_ns = { |
| 9a56493f | 23 | .ns.count = REFCOUNT_INIT(2), |
| 4865ecf1 SH |
24 | .name = { |
| 25 | .sysname = UTS_SYSNAME, | |
| 26 | .nodename = UTS_NODENAME, | |
| 27 | .release = UTS_RELEASE, | |
| 28 | .version = UTS_VERSION, | |
| 29 | .machine = UTS_MACHINE, | |
| 30 | .domainname = UTS_DOMAINNAME, | |
| 31 | }, | |
| 59607db3 | 32 | .user_ns = &init_user_ns, |
| 435d5f4b | 33 | .ns.inum = PROC_UTS_INIT_INO, |
| 33c42940 AV |
34 | #ifdef CONFIG_UTS_NS |
| 35 | .ns.ops = &utsns_operations, | |
| 36 | #endif | |
| 1da177e4 | 37 | }; |
| 4865ecf1 | 38 | EXPORT_SYMBOL_GPL(init_uts_ns); |
| 3eb3c740 | 39 | |
| 5a704629 DM |
40 | static int __init early_hostname(char *arg) |
| 41 | { | |
| 42 | size_t bufsize = sizeof(init_uts_ns.name.nodename); | |
| 43 | size_t maxlen = bufsize - 1; | |
| 44 | size_t arglen; | |
| 45 | ||
| 46 | arglen = strlcpy(init_uts_ns.name.nodename, arg, bufsize); | |
| 47 | if (arglen > maxlen) { | |
| 48 | pr_warn("hostname parameter exceeds %zd characters and will be truncated", | |
| 49 | maxlen); | |
| 50 | } | |
| 51 | return 0; | |
| 52 | } | |
| 53 | early_param("hostname", early_hostname); | |
| 54 | ||
| c71551ad LT |
55 | /* FIXED STRINGS! Don't touch! */ |
| 56 | const char linux_banner[] = | |
| 3eb3c740 RZ |
57 | "Linux version " UTS_RELEASE " (" LINUX_COMPILE_BY "@" |
| 58 | LINUX_COMPILE_HOST ") (" LINUX_COMPILER ") " UTS_VERSION "\n"; | |
| 59 | ||
| 60 | const char linux_proc_banner[] = | |
| 61 | "%s version %s" | |
| 62 | " (" LINUX_COMPILE_BY "@" LINUX_COMPILE_HOST ")" | |
| 63 | " (" LINUX_COMPILER ") %s\n"; | |
| 9afb719e LA |
64 | |
| 65 | BUILD_SALT; | |
| 1fdd7433 | 66 | BUILD_LTO_INFO; |