84 lines
2.4 KiB
Text
84 lines
2.4 KiB
Text
/* Exim: OS-specific C header file for FreeBSD */
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/* Copyright (c) The Exim Maintainers 2020 - 2024 */
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/* Copyright (c) University of Cambridge 1995 - 2018 */
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/* SPDX-License-Identifier: GPL-2.0-or-later */
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/* See the file NOTICE for conditions of use and distribution. */
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#include <sys/types.h>
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#include <sys/param.h>
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#define HAVE_BSD_GETLOADAVG
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#define HAVE_SETCLASSRESOURCES
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#define HAVE_MMAP
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#define HAVE_SYS_MOUNT_H
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#define HAVE_GETIFADDRS
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#define SIOCGIFCONF_GIVES_ADDR
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#define HAVE_SRANDOMDEV
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#define HAVE_ARC4RANDOM
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#define EXIM_HAVE_OPENAT
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#define EXIM_HAVE_FUTIMENS
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/* Applications should not call arc4random_stir() explicitly after
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* FreeBSD r227520 (approximately 1000002).
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* Set NOT_HAVE_ARC4RANDOM_STIR if the version released is past
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* that point. */
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#if __FreeBSD_version >= 1000002
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# define NOT_HAVE_ARC4RANDOM_STIR
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#endif
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typedef struct flock flock_t;
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/* iconv arg2 type: libiconv in Ports uses "const char* * inbuf" and was
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* traditionally the only approach available. The iconv functionality
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* in libc is "char ** restrict src".
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*
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* <https://www.freebsd.org/doc/en/books/porters-handbook/using-iconv.html>
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* says that libc has iconv since 2013, in 10-CURRENT. FreeBSD man-pages
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* shows it included in 10.0-RELEASE. Writing this in 2017, 10.3 is the
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* oldest supported release, so we should assume non-libiconv by default.
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* (Actually, people still using old releases past EOL; we shouldn't support
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* them but I don't want to deal with howls of complaints because we dare
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* to not support the unsupported, so guard this on FreeBSD 10+)
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*
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* Thus we no longer override iconv.
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*
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* However, if libiconv is installed, and anything adds /usr/local/include
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* to include-path (likely) then we'll get that. So define a variable
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* which makes the libiconv try to not interfere with OS iconv.
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*/
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#if __FreeBSD__ >= 10
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# define LIBICONV_PLUG
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#endif
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/* for more specific version constraints, look at __FreeBSD_version
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* from <sys/param.h> */
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/* When using DKIM, setting OS_SENDFILE can increase
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performance on outgoing mail a bit. */
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#define OS_SENDFILE
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extern ssize_t os_sendfile(int, int, off_t *, size_t);
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#ifdef PID_T_FMT
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# undef PID_T_FMT
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#endif
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#define PID_T_FMT "%d"
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/*******************/
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#define EXIM_TFO_PROBE
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#define EXIM_TFO_FREEBSD
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/* for TCP state-variable values, for TFO logging */
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#include <netinet/tcp_fsm.h>
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#define TCP_SYN_RECV TCPS_SYN_RECEIVED
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/*******************/
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#define EXIM_HAVE_KEVENT
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#define EXIM_HAVE_STRCHRNUL
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/* End */
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