mirror of
https://git.proxmox.com/git/mirror_zfs.git
synced 2024-12-27 11:29:36 +03:00
1d3ba0bf01
The commit replaces all findings of the link: http://www.opensolaris.org/os/licensing with this one: https://opensource.org/licenses/CDDL-1.0 Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Tino Reichardt <milky-zfs@mcmilk.de> Closes #13619
73 lines
1.7 KiB
C
73 lines
1.7 KiB
C
/*
|
|
* CDDL HEADER START
|
|
*
|
|
* The contents of this file are subject to the terms of the
|
|
* Common Development and Distribution License (the "License").
|
|
* You may not use this file except in compliance with the License.
|
|
*
|
|
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
|
|
* or https://opensource.org/licenses/CDDL-1.0.
|
|
* See the License for the specific language governing permissions
|
|
* and limitations under the License.
|
|
*
|
|
* When distributing Covered Code, include this CDDL HEADER in each
|
|
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
|
|
* If applicable, add the following below this CDDL HEADER, with the
|
|
* fields enclosed by brackets "[]" replaced with your own identifying
|
|
* information: Portions Copyright [yyyy] [name of copyright owner]
|
|
*
|
|
* CDDL HEADER END
|
|
*/
|
|
|
|
/*
|
|
* Copyright 2007 Sun Microsystems, Inc. All rights reserved.
|
|
* Use is subject to license terms.
|
|
*/
|
|
|
|
/*
|
|
* Copyright (c) 2013 by Delphix. All rights reserved.
|
|
*/
|
|
|
|
#include <stdio.h>
|
|
#include <sys/stat.h>
|
|
#include <fcntl.h>
|
|
#include <sys/types.h>
|
|
#include <sys/mman.h>
|
|
#include <errno.h>
|
|
|
|
int
|
|
main(int argc, char *argv[])
|
|
{
|
|
int error, fd;
|
|
struct stat statbuf;
|
|
|
|
if (argc != 2) {
|
|
(void) printf("Error: missing binary name.\n");
|
|
(void) printf("Usage:\n\t%s <binary name>\n",
|
|
argv[0]);
|
|
return (1);
|
|
}
|
|
|
|
errno = 0;
|
|
|
|
if ((fd = open(argv[1], O_RDONLY)) < 0) {
|
|
error = errno;
|
|
perror("open");
|
|
return (error);
|
|
}
|
|
if (fstat(fd, &statbuf) < 0) {
|
|
error = errno;
|
|
perror("fstat");
|
|
return (error);
|
|
}
|
|
|
|
if (mmap(0, statbuf.st_size,
|
|
PROT_EXEC, MAP_SHARED, fd, 0) == MAP_FAILED) {
|
|
error = errno;
|
|
perror("mmap");
|
|
return (error);
|
|
}
|
|
|
|
return (0);
|
|
}
|