mirror of
https://git.proxmox.com/git/mirror_zfs.git
synced 2024-12-30 21:09:38 +03:00
2d14207c98
Merge the actual implementations of getexecname() and slightly clean up the FreeBSD one. Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz> Closes #11879
41 lines
1.2 KiB
C
41 lines
1.2 KiB
C
/*
|
|
* CDDL HEADER START
|
|
*
|
|
* The contents of this file are subject to the terms of the
|
|
* Common Development and Distribution License, Version 1.0 only
|
|
* (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 http://www.opensolaris.org/os/licensing.
|
|
* 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
|
|
*/
|
|
|
|
#include <stdint.h>
|
|
#include <limits.h>
|
|
#include <sys/param.h>
|
|
#include <sys/sysctl.h>
|
|
#include <sys/types.h>
|
|
#include "../../libspl_impl.h"
|
|
|
|
__attribute__((visibility("hidden"))) ssize_t
|
|
getexecname_impl(char *execname)
|
|
{
|
|
size_t len = PATH_MAX;
|
|
int name[4] = {CTL_KERN, KERN_PROC, KERN_PROC_PATHNAME, -1};
|
|
|
|
if (sysctl(name, nitems(name), execname, &len, NULL, 0) != 0)
|
|
return (-1);
|
|
|
|
return (len);
|
|
}
|