forked from pool/util-linux
106 lines
3.4 KiB
Diff
106 lines
3.4 KiB
Diff
Index: util-linux-ng-2.12r+git20070509/sys-utils/Makefile.am
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===================================================================
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--- util-linux-ng-2.12r+git20070509.orig/sys-utils/Makefile.am
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+++ util-linux-ng-2.12r+git20070509/sys-utils/Makefile.am
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@@ -1,9 +1,11 @@
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include $(top_srcdir)/config/include-Makefile.am
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-bin_PROGRAMS = dmesg
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+bin_PROGRAMS = arch dmesg
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usrbinexec_PROGRAMS = cytune flock ionice ipcrm ipcs renice setsid
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+arch_SOURCES = arch.c
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+
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cytune_SOURCES = cytune.c cyclades.h
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sbin_PROGRAMS = ctrlaltdel
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@@ -12,7 +14,7 @@ usrsbinexec_PROGRAMS = readprofile tunel
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tunelp_SOURCES = tunelp.c lp.h
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-man_MANS = flock.1 ionice.1 readprofile.1 \
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+man_MANS = arch.1 flock.1 ionice.1 readprofile.1 \
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ctrlaltdel.8 cytune.8 dmesg.1 ipcrm.1 ipcs.1 renice.1 \
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setsid.1 tunelp.8
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Index: util-linux-ng-2.12r+git20070509/sys-utils/arch.1
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===================================================================
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--- /dev/null
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+++ util-linux-ng-2.12r+git20070509/sys-utils/arch.1
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@@ -0,0 +1,34 @@
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+.\" arch.1 --
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+.\" Copyright 1993 Rickard E. Faith (faith@cs.unc.edu)
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+.\" Public domain: may be freely distributed.
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+.TH ARCH 1 "4 July 1997" "Linux 2.0" "Linux Programmer's Manual"
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+.SH NAME
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+arch \- print machine architecture
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+.SH SYNOPSIS
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+.B arch
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+.SH DESCRIPTION
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+.B arch
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+is equivalent to
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+.BR "uname -m" .
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+
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+On current Linux systems,
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+.B arch
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+prints things such as "i386", "i486", "i586", "alpha", "sparc",
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+"arm", "m68k", "mips", "ppc".
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+.SH SEE ALSO
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+.BR uname (1),
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+.BR uname (2)
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+.\"
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+.\" Details:
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+.\" arch prints the machine part of the system_utsname struct
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+.\" This struct is defined in version.c, and this field is
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+.\" initialized with UTS_MACHINE, which is defined as $ARCH
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+.\" in the main Makefile.
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+.\" That gives the possibilities
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+.\" alpha arm i386 m68k mips ppc sparc sparc64
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+.\"
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+.\" If Makefile is not edited, ARCH is guessed by
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+.\" ARCH := $(shell uname -m | sed -e s/i.86/i386/ -e s/sun4u/sparc64/)
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+.\" Then how come we get these i586 values?
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+.\" Well, the routine check_bugs() does system_utsname.machine[1] = '0' + x86;
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+.\" (called in init/main.c, defined in ./include/asm-i386/bugs.h)
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Index: util-linux-ng-2.12r+git20070509/sys-utils/arch.c
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===================================================================
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--- /dev/null
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+++ util-linux-ng-2.12r+git20070509/sys-utils/arch.c
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@@ -0,0 +1,35 @@
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+/* arch -- print machine architecture information
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+ * Created: Mon Dec 20 12:27:15 1993 by faith@cs.unc.edu
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+ * Revised: Mon Dec 20 12:29:23 1993 by faith@cs.unc.edu
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+ * Copyright 1993 Rickard E. Faith (faith@cs.unc.edu)
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+
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+ * This program is free software; you can redistribute it and/or modify it
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+ * under the terms of the GNU General Public License as published by the
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+ * Free Software Foundation; either version 2, or (at your option) any
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+ * later version.
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+
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+ * This program is distributed in the hope that it will be useful, but
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+ * WITHOUT ANY WARRANTY; without even the implied warranty of
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+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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+ * General Public License for more details.
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+
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+ * You should have received a copy of the GNU General Public License along
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+ * with this program; if not, write to the Free Software Foundation, Inc.,
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+ * 675 Mass Ave, Cambridge, MA 02139, USA. */
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+
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+#include <stdio.h>
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+#include <sys/utsname.h>
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+
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+int main (void)
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+{
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+ struct utsname utsbuf;
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+
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+ if (uname( &utsbuf )) {
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+ perror( "arch" );
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+ return 1;
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+ }
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+
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+ printf( "%s\n", utsbuf.machine );
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+
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+ return 0;
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+}
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