diff options
Diffstat (limited to 'freebsd/contrib/libpcap/pcap/export-defs.h')
| -rw-r--r-- | freebsd/contrib/libpcap/pcap/export-defs.h | 108 |
1 files changed, 0 insertions, 108 deletions
diff --git a/freebsd/contrib/libpcap/pcap/export-defs.h b/freebsd/contrib/libpcap/pcap/export-defs.h deleted file mode 100644 index a2350579..00000000 --- a/freebsd/contrib/libpcap/pcap/export-defs.h +++ /dev/null @@ -1,108 +0,0 @@ -/* -*- Mode: c; tab-width: 8; indent-tabs-mode: 1; c-basic-offset: 8; -*- */ -/* - * Copyright (c) 1993, 1994, 1995, 1996, 1997 - * The Regents of the University of California. All rights reserved. - * - * 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. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Computer Systems - * Engineering Group at Lawrence Berkeley Laboratory. - * 4. Neither the name of the University nor of the Laboratory may be used - * to endorse or promote products derived from this software without - * specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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. - */ - -#ifndef lib_pcap_export_defs_h -#define lib_pcap_export_defs_h - -/* - * PCAP_API_DEF must be used when defining *data* exported from - * libpcap. It can be used when defining *functions* exported - * from libpcap, but it doesn't have to be used there. It - * should not be used in declarations in headers. - * - * PCAP_API must be used when *declaring* data or functions - * exported from libpcap; PCAP_API_DEF won't work on all platforms. - */ - -/* - * Check whether this is GCC major.minor or a later release, or some - * compiler that claims to be "just like GCC" of that version or a - * later release. - */ -#define IS_AT_LEAST_GNUC_VERSION(major, minor) \ - (defined(__GNUC__) && \ - (__GNUC__ > (major) || \ - (__GNUC__ == (major) && __GNUC_MINOR__ >= (minor)))) - -#if defined(_WIN32) - #ifdef BUILDING_PCAP - /* - * We're compiling libpcap, so we should export functions in our - * API. - */ - #define PCAP_API_DEF __declspec(dllexport) - #else - #define PCAP_API_DEF __declspec(dllimport) - #endif -#elif defined(MSDOS) - /* XXX - does this need special treatment? */ - #define PCAP_API_DEF -#else /* UN*X */ - #ifdef BUILDING_PCAP - /* - * We're compiling libpcap, so we should export functions in our API. - * The compiler might be configured not to export functions from a - * shared library by default, so we might have to explicitly mark - * functions as exported. - */ - #if IS_AT_LEAST_GNUC_VERSION(3, 4) - /* - * GCC 3.4 or later, or some compiler asserting compatibility with - * GCC 3.4 or later, so we have __attribute__((visibility()). - */ - #define PCAP_API_DEF __attribute__((visibility("default"))) - #elif defined(__SUNPRO_C) && (__SUNPRO_C >= 0x550) - /* - * Sun C 5.5 or later, so we have __global. - * (Sun C 5.9 and later also have __attribute__((visibility()), - * but there's no reason to prefer it with Sun C.) - */ - #define PCAP_API_DEF __global - #else - /* - * We don't have anything to say. - */ - #define PCAP_API_DEF - #endif - #else - /* - * We're not building libpcap. - */ - #define PCAP_API_DEF - #endif -#endif /* _WIN32/MSDOS/UN*X */ - -#define PCAP_API PCAP_API_DEF extern - -#endif /* lib_pcap_export_defs_h */ |