xref: /aosp_15_r20/external/toybox/toys/other/linux32.c (revision cf5a6c84e2b8763fc1a7db14496fd4742913b199)
1 /* linux32.c - Change uname -m output, and on some architectures /proc/cpuinfo
2  *
3  * Copyright 2023 Rob Landley <[email protected]>
4  *
5  * No standard: it's a syscall wrapper provided by util-linux.
6 
7 USE_LINUX32(NEWTOY(linux32, 0, TOYFLAG_USR|TOYFLAG_BIN))
8 
9 config LINUX32
10   bool "linux32"
11   default y
12   help
13     usage: linux32 [COMMAND...]
14 
15     Tell uname -m to lie to autoconf (to build 32 bit binaries on 64 bit kernel).
16 */
17 
18 #include "toys.h"
19 
linux32_main(void)20 void linux32_main(void)
21 {
22   personality(PER_LINUX32);
23   xexec(toys.optc ? toys.optargs : (char *[]){"/bin/sh", 0});
24 }
25