mirror of
https://github.com/systemd/systemd-stable.git
synced 2024-10-31 07:51:08 +03:00
add ata_id to read serial numbers from ATA drives
Signed-off-by: Kay Sievers <kay.sievers@suse.de>
This commit is contained in:
parent
319c670016
commit
670e470543
52
extras/ata_id/Makefile
Normal file
52
extras/ata_id/Makefile
Normal file
@ -0,0 +1,52 @@
|
||||
# Makefile for udev_volume_id
|
||||
#
|
||||
# Copyright (C) 2004 Kay Sievers <kay.sievers@vrfy.org>
|
||||
#
|
||||
# This program is free software; you can redistribute it and/or modify
|
||||
# it under the terms of the GNU General Public License as published by
|
||||
# the Free Software Foundation; version 2 of the License.
|
||||
#
|
||||
|
||||
PROG = ata_id
|
||||
|
||||
all: $(PROG)
|
||||
|
||||
prefix =
|
||||
exec_prefix = ${prefix}
|
||||
etcdir = ${prefix}/etc
|
||||
sbindir = ${exec_prefix}/sbin
|
||||
usrbindir = ${exec_prefix}/usr/bin
|
||||
usrsbindir = ${exec_prefix}/usr/sbin
|
||||
mandir = ${prefix}/usr/share/man
|
||||
devddir = ${etcdir}/dev.d/default
|
||||
configdir = ${etcdir}/udev/
|
||||
initdir = ${etcdir}/init.d/
|
||||
srcdir = .
|
||||
|
||||
INSTALL = /usr/bin/install -c
|
||||
INSTALL_PROGRAM = ${INSTALL}
|
||||
INSTALL_DATA = ${INSTALL} -m 644
|
||||
INSTALL_SCRIPT = ${INSTALL_PROGRAM}
|
||||
|
||||
override CFLAGS+=-D_FILE_OFFSET_BITS=64
|
||||
|
||||
OBJS = ata_id.o ../../udev.a
|
||||
|
||||
$(OBJS): $(HEADERS)
|
||||
|
||||
.c.o:
|
||||
$(QUIET) $(CC) $(CFLAGS) -c -o $@ $<
|
||||
|
||||
$(PROG): $(OBJS) $(HEADERS)
|
||||
$(QUIET) $(LD) $(LDFLAGS) -o $(PROG) $(OBJS) $(LIB_OBJS)
|
||||
|
||||
clean:
|
||||
rm -f $(PROG) $(OBJS)
|
||||
|
||||
spotless: clean
|
||||
|
||||
install: all
|
||||
$(INSTALL_PROGRAM) $(PROG) $(DESTDIR)$(sbindir)/$(PROG)
|
||||
|
||||
uninstall:
|
||||
- rm $(DESTDIR)$(sbindir)/$(PROG)
|
150
extras/ata_id/ata_id.c
Normal file
150
extras/ata_id/ata_id.c
Normal file
@ -0,0 +1,150 @@
|
||||
/*
|
||||
* ata_id - reads product/serial number from ATA drives
|
||||
*
|
||||
* Copyright (C) 2005 Kay Sievers <kay.sievers@vrfy.org>
|
||||
*
|
||||
* This library is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU Lesser General Public
|
||||
* License as published by the Free Software Foundation; either
|
||||
* version 2.1 of the License, or (at your option) any later version.
|
||||
*
|
||||
* This library is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
* Lesser General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Lesser General Public
|
||||
* License along with this library; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
*/
|
||||
|
||||
#ifndef _GNU_SOURCE
|
||||
#define _GNU_SOURCE 1
|
||||
#endif
|
||||
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <unistd.h>
|
||||
#include <fcntl.h>
|
||||
#include <ctype.h>
|
||||
#include <errno.h>
|
||||
#include <sys/ioctl.h>
|
||||
#include <sys/types.h>
|
||||
#include <sys/stat.h>
|
||||
#include <linux/types.h>
|
||||
#include <linux/hdreg.h>
|
||||
|
||||
#include "../../logging.h"
|
||||
#include "../../udev_utils.h"
|
||||
|
||||
#ifdef USE_LOG
|
||||
void log_message(int priority, const char *format, ...)
|
||||
{
|
||||
va_list args;
|
||||
static int udev_log = -1;
|
||||
|
||||
if (udev_log == -1) {
|
||||
const char *value;
|
||||
|
||||
value = getenv("UDEV_LOG");
|
||||
if (value)
|
||||
udev_log = log_priority(value);
|
||||
else
|
||||
udev_log = LOG_ERR;
|
||||
}
|
||||
|
||||
if (priority > udev_log)
|
||||
return;
|
||||
|
||||
va_start(args, format);
|
||||
vsyslog(priority, format, args);
|
||||
va_end(args);
|
||||
}
|
||||
#endif
|
||||
|
||||
static void set_str(char *to, const unsigned char *from, int count)
|
||||
{
|
||||
int i, j;
|
||||
int len;
|
||||
|
||||
len = strnlen(from, count);
|
||||
while (isspace(from[len-1]))
|
||||
len--;
|
||||
|
||||
i = 0;
|
||||
while (isspace(from[i]) && (i < len))
|
||||
i++;
|
||||
|
||||
j = 0;
|
||||
while (i < len) {
|
||||
switch(from[i]) {
|
||||
case '/':
|
||||
case ' ':
|
||||
to[j++] = '_';
|
||||
default:
|
||||
to[j++] = from[i];
|
||||
}
|
||||
i++;
|
||||
}
|
||||
to[j] = '\0';
|
||||
}
|
||||
|
||||
int main(int argc, char *argv[])
|
||||
{
|
||||
struct hd_driveid id;
|
||||
char model[41];
|
||||
char serial[21];
|
||||
char revision[9];
|
||||
const char *node = NULL;
|
||||
int i;
|
||||
int export = 0;
|
||||
int fd;
|
||||
int rc = 0;
|
||||
|
||||
for (i = 1 ; i < argc; i++) {
|
||||
char *arg = argv[i];
|
||||
|
||||
if (strcmp(arg, "--export") == 0) {
|
||||
export = 1;
|
||||
} else
|
||||
node = arg;
|
||||
}
|
||||
if (!node) {
|
||||
err("no node specified");
|
||||
rc = 1;
|
||||
goto exit;
|
||||
}
|
||||
|
||||
fd = open(node, O_RDONLY);
|
||||
if (fd < 0)
|
||||
if (errno == ENOMEDIUM)
|
||||
fd = open(node, O_RDONLY|O_NONBLOCK);
|
||||
if (fd < 0) {
|
||||
err("unable to open '%s'", node);
|
||||
rc = 1;
|
||||
goto exit;
|
||||
}
|
||||
|
||||
if (ioctl(fd, HDIO_GET_IDENTITY, &id)) {
|
||||
err("HDIO_GET_IDENTITY failed for '%s'", node);
|
||||
rc = 3;
|
||||
goto close;
|
||||
}
|
||||
|
||||
set_str(model, id.model, 40);
|
||||
set_str(serial, id.serial_no, 20);
|
||||
set_str(revision, id.fw_rev, 8);
|
||||
|
||||
if (export) {
|
||||
printf("ID_MODEL=%s\n", model);
|
||||
printf("ID_SERIAL=%s\n", serial);
|
||||
printf("ID_REVISION=%s\n", revision);
|
||||
} else
|
||||
printf("%s_%s\n", model, serial);
|
||||
|
||||
close:
|
||||
close(fd);
|
||||
exit:
|
||||
logging_close();
|
||||
return rc;
|
||||
}
|
@ -1,6 +1,6 @@
|
||||
#/bin/sh
|
||||
|
||||
EXTRAS="extras/chassis_id extras/scsi_id extras/volume_id extras/run_directory"
|
||||
EXTRAS="extras/chassis_id extras/scsi_id extras/ata_id extras/volume_id extras/run_directory"
|
||||
|
||||
[ -z "$KERNEL_DIR" ] && KERNEL_DIR=/lib/modules/`uname -r`/build
|
||||
echo KERNEL_DIR: "$KERNEL_DIR"
|
||||
|
Loading…
Reference in New Issue
Block a user