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head/tools/build/cross-build/include/linux/unistd.h
| Property | Old Value | New Value |
|---|---|---|
| svn:eol-style | null | native \ No newline at end of property |
| svn:keywords | null | FreeBSD=%H \ No newline at end of property |
| svn:mime-type | null | text/plain \ No newline at end of property |
| /*- | |||||
| * SPDX-License-Identifier: BSD-2-Clause | |||||
| * | |||||
| * Copyright 2018-2020 Alex Richardson <arichardson@FreeBSD.org> | |||||
| * | |||||
| * This software was developed by SRI International and the University of | |||||
| * Cambridge Computer Laboratory (Department of Computer Science and | |||||
| * Technology) under DARPA contract HR0011-18-C-0016 ("ECATS"), as part of the | |||||
| * DARPA SSITH research programme. | |||||
| * | |||||
| * This software was developed by SRI International and the University of | |||||
| * Cambridge Computer Laboratory under DARPA/AFRL contract (FA8750-10-C-0237) | |||||
| * ("CTSRD"), as part of the DARPA CRASH research programme. | |||||
| * | |||||
| * Redistribution and use in source and binary forms, with or without | |||||
| * modification, are permitted provided that the following conditions | |||||
| * are met: | |||||
| * 1. Redistributions of source code must retain the above copyright | |||||
| * notice, this list of conditions and the following disclaimer. | |||||
| * 2. Redistributions in binary form must reproduce the above copyright | |||||
| * notice, this list of conditions and the following disclaimer in the | |||||
| * documentation and/or other materials provided with the distribution. | |||||
| * | |||||
| * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND | |||||
| * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |||||
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |||||
| * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE | |||||
| * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |||||
| * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |||||
| * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |||||
| * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |||||
| * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |||||
| * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |||||
| * SUCH DAMAGE. | |||||
| * | |||||
| * $FreeBSD$ | |||||
| */ | |||||
| #pragma once | |||||
| #ifndef __USE_POSIX2 | |||||
| /* Ensure that unistd.h pulls in getopt */ | |||||
| #define __USE_POSIX2 | |||||
| #endif | |||||
| #include_next <unistd.h> | |||||
| #include <fcntl.h> | |||||
| #include <getopt.h> | |||||
| #include <stdlib.h> | |||||
| #include <string.h> | |||||
| #include <sys/syscall.h> | |||||
| #ifndef required_argument | |||||
| #error "something went wrong including getopt" | |||||
| #endif | |||||
| __BEGIN_DECLS | |||||
| #ifdef __GLIBC__ | |||||
| static inline int | |||||
| issetugid(void) | |||||
| { | |||||
| return (0); | |||||
| } | |||||
| #endif | |||||
| static inline char * | |||||
| fflagstostr(u_long flags) | |||||
| { | |||||
| return strdup(""); | |||||
| } | |||||
| static inline int | |||||
| strtofflags(char **stringp, u_long *setp, u_long *clrp) | |||||
| { | |||||
| /* On linux just ignore the file flags for now */ | |||||
| /* | |||||
| * XXXAR: this will prevent makefs from setting noschg on libc, etc | |||||
| * so we should really build the version from libc | |||||
| */ | |||||
| if (setp) | |||||
| *setp = 0; | |||||
| if (clrp) | |||||
| *clrp = 0; | |||||
| return (0); /* success */ | |||||
| } | |||||
| /* | |||||
| * getentropy() was added in glibc 2.25. Declare it for !glibc and older | |||||
| * versions. | |||||
| */ | |||||
| #if defined(__GLIBC__) && !__GLIBC_PREREQ(2, 25) | |||||
| static inline int | |||||
| getentropy(void *buf, size_t buflen) | |||||
| { | |||||
| return (syscall(__NR_getrandom, buf, buflen, 0)); | |||||
| } | |||||
| #endif | |||||
| /* Used by elftoolchain: */ | |||||
| extern char *program_invocation_name; | |||||
| extern char *program_invocation_short_name; | |||||
| void *setmode(const char *); | |||||
| mode_t getmode(const void *, mode_t); | |||||
| __END_DECLS | |||||