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6287b99eb7
This is the first part of converting the project to use SPDX license identifiers instead using the verbose license text. The patches are semi-automated and I've went through manually to ensure no license changes were made. That said, I would welcome another pair of eyes, since I am only human. See https://github.com/libarchive/libarchive/issues/2298 --------- Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
105 lines
3.0 KiB
C
105 lines
3.0 KiB
C
/*-
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* SPDX-License-Identifier: BSD-2-Clause
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*
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* Copyright (c) 2003-2007 Tim Kientzle
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* All rights reserved.
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*/
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/*
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* This header is the first thing included in any of the bsdtar
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* source files. As far as possible, platform-specific issues should
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* be dealt with here and not within individual source files.
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*/
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#ifndef BSDTAR_PLATFORM_H_INCLUDED
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#define BSDTAR_PLATFORM_H_INCLUDED
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#if defined(PLATFORM_CONFIG_H)
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/* Use hand-built config.h in environments that need it. */
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#include PLATFORM_CONFIG_H
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#else
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/* Not having a config.h of some sort is a serious problem. */
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#include "config.h"
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#endif
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#if defined(_WIN32) && !defined(__CYGWIN__)
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#include "bsdtar_windows.h"
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#endif
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#ifdef HAVE_LIBARCHIVE
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/* If we're using the platform libarchive, include system headers. */
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#include <archive.h>
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#include <archive_entry.h>
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#else
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/* Otherwise, include user headers. */
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#include "archive.h"
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#include "archive_entry.h"
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#endif
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#ifdef HAVE_LIBACL
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#include <acl/libacl.h>
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#endif
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/*
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* Include "dirent.h" (or its equivalent on several different platforms).
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*
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* This is slightly modified from the GNU autoconf recipe.
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* In particular, FreeBSD includes d_namlen in its dirent structure,
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* so my configure script includes an explicit test for the d_namlen
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* field.
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*/
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#if HAVE_DIRENT_H
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# include <dirent.h>
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# if HAVE_DIRENT_D_NAMLEN
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# define DIRENT_NAMLEN(dirent) (dirent)->d_namlen
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# else
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# define DIRENT_NAMLEN(dirent) strlen((dirent)->d_name)
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# endif
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#else
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# define dirent direct
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# define DIRENT_NAMLEN(dirent) (dirent)->d_namlen
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# if HAVE_SYS_NDIR_H
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# include <sys/ndir.h>
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# endif
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# if HAVE_SYS_DIR_H
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# include <sys/dir.h>
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# endif
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# if HAVE_NDIR_H
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# include <ndir.h>
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# endif
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#endif
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#if HAVE_STRUCT_STAT_ST_MTIMESPEC_TV_NSEC
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#define ARCHIVE_STAT_CTIME_NANOS(st) (st)->st_ctimespec.tv_nsec
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#define ARCHIVE_STAT_MTIME_NANOS(st) (st)->st_mtimespec.tv_nsec
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#elif HAVE_STRUCT_STAT_ST_MTIM_TV_NSEC
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#define ARCHIVE_STAT_CTIME_NANOS(st) (st)->st_ctim.tv_nsec
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#define ARCHIVE_STAT_MTIME_NANOS(st) (st)->st_mtim.tv_nsec
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#elif HAVE_STRUCT_STAT_ST_MTIME_N
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#define ARCHIVE_STAT_CTIME_NANOS(st) (st)->st_ctime_n
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#define ARCHIVE_STAT_MTIME_NANOS(st) (st)->st_mtime_n
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#elif HAVE_STRUCT_STAT_ST_UMTIME
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#define ARCHIVE_STAT_CTIME_NANOS(st) (st)->st_uctime * 1000
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#define ARCHIVE_STAT_MTIME_NANOS(st) (st)->st_umtime * 1000
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#elif HAVE_STRUCT_STAT_ST_MTIME_USEC
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#define ARCHIVE_STAT_CTIME_NANOS(st) (st)->st_ctime_usec * 1000
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#define ARCHIVE_STAT_MTIME_NANOS(st) (st)->st_mtime_usec * 1000
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#else
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#define ARCHIVE_STAT_CTIME_NANOS(st) (0)
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#define ARCHIVE_STAT_MTIME_NANOS(st) (0)
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#endif
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/* How to mark functions that don't return. */
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/* This facilitates use of some newer static code analysis tools. */
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#undef __LA_NORETURN
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#if defined(__GNUC__) && (__GNUC__ > 2 || \
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(__GNUC__ == 2 && __GNUC_MINOR__ >= 5))
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#define __LA_NORETURN __attribute__((__noreturn__))
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#elif defined(_MSC_VER)
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#define __LA_NORETURN __declspec(noreturn)
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#else
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#define __LA_NORETURN
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#endif
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#endif /* !BSDTAR_PLATFORM_H_INCLUDED */
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