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1 | /* | |
2 | * CDDL HEADER START | |
3 | * | |
4 | * The contents of this file are subject to the terms of the | |
5 | * Common Development and Distribution License, Version 1.0 only | |
6 | * (the "License"). You may not use this file except in compliance | |
7 | * with the License. | |
8 | * | |
9 | * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE | |
10 | * or http://www.opensolaris.org/os/licensing. | |
11 | * See the License for the specific language governing permissions | |
12 | * and limitations under the License. | |
13 | * | |
14 | * When distributing Covered Code, include this CDDL HEADER in each | |
15 | * file and include the License file at usr/src/OPENSOLARIS.LICENSE. | |
16 | * If applicable, add the following below this CDDL HEADER, with the | |
17 | * fields enclosed by brackets "[]" replaced with your own identifying | |
18 | * information: Portions Copyright [yyyy] [name of copyright owner] | |
19 | * | |
20 | * CDDL HEADER END | |
21 | */ | |
22 | /* | |
23 | * Copyright 2008 Sun Microsystems, Inc. All rights reserved. | |
24 | * Use is subject to license terms. | |
25 | */ | |
26 | ||
27 | #include_next <unistd.h> | |
28 | ||
29 | #ifndef _LIBSPL_UNISTD_H | |
30 | #define _LIBSPL_UNISTD_H | |
31 | ||
32 | #if !defined(HAVE_IOCTL_IN_UNISTD_H) | |
33 | #if defined(HAVE_IOCTL_IN_SYS_IOCTL_H) | |
34 | #include <sys/ioctl.h> | |
35 | #elif defined(HAVE_IOCTL_IN_STROPTS_H) | |
36 | #include <stropts.h> | |
37 | #else /* HAVE_IOCTL_IN_STROPTS_H */ | |
38 | #error "System call ioctl() unavailable" | |
39 | #endif /* HAVE_IOCTL_IN_SYS_IOCTL_H */ | |
40 | #endif /* !HAVE_IOCTL_IN_UNISTD_H */ | |
41 | ||
42 | #if !defined(HAVE_ISSETUGID) | |
43 | #include <sys/types.h> | |
44 | #define issetugid() (geteuid() == 0 || getegid() == 0) | |
45 | #endif | |
46 | ||
47 | #endif /* _LIBSPL_UNISTD_H */ |