X-Git-Url: https://git.exim.org/users/heiko/exim.git/blobdiff_plain/929ba01ccb7fafbe89e4fa60e93ab2b5f4aab1df..0694f91e89112483d7ffb8312471b132c2acce77:/src/OS/os.h-FreeBSD diff --git a/src/OS/os.h-FreeBSD b/src/OS/os.h-FreeBSD index 091089f52..0083642b4 100644 --- a/src/OS/os.h-FreeBSD +++ b/src/OS/os.h-FreeBSD @@ -1,13 +1,75 @@ -/* $Cambridge: exim/src/OS/os.h-FreeBSD,v 1.2 2006/02/21 16:24:19 ph10 Exp $ */ - /* Exim: OS-specific C header file for FreeBSD */ +/* Copyright (c) University of Cambridge 1995 - 2018 */ +/* Copyright (c) The Exim Maintainers 2020 */ +/* See the file NOTICE for conditions of use and distribution. */ + + +#include +#include #define HAVE_BSD_GETLOADAVG -#define HAVE_LOGIN_CAP +#define HAVE_SETCLASSRESOURCES #define HAVE_MMAP #define HAVE_SYS_MOUNT_H #define SIOCGIFCONF_GIVES_ADDR +#define HAVE_SRANDOMDEV +#define HAVE_ARC4RANDOM +#define EXIM_HAVE_OPENAT +#define EXIM_HAVE_FUTIMENS + +/* Applications should not call arc4random_stir() explicitly after + * FreeBSD r227520 (approximately 1000002). + * Set NOT_HAVE_ARC4RANDOM_STIR if the version released is past + * that point. */ +#if __FreeBSD_version >= 1000002 +# define NOT_HAVE_ARC4RANDOM_STIR +#endif typedef struct flock flock_t; +/* iconv arg2 type: libiconv in Ports uses "const char* * inbuf" and was + * traditionally the only approach available. The iconv functionality + * in libc is "char ** restrict src". + * + * + * says that libc has iconv since 2013, in 10-CURRENT. FreeBSD man-pages + * shows it included in 10.0-RELEASE. Writing this in 2017, 10.3 is the + * oldest supported release, so we should assume non-libiconv by default. + * (Actually, people still using old releases past EOL; we shouldn't support + * them but I don't want to deal with howls of complaints because we dare + * to not support the unsupported, so guard this on FreeBSD 10+) + * + * Thus we no longer override iconv. + * + * However, if libiconv is installed, and anything adds /usr/local/include + * to include-path (likely) then we'll get that. So define a variable + * which makes the libiconv try to not interfere with OS iconv. + */ +#if __FreeBSD__ >= 10 +# define LIBICONV_PLUG +#endif +/* for more specific version constraints, look at __FreeBSD_version + * from */ + +/* When using DKIM, setting OS_SENDFILE can increase +performance on outgoing mail a bit. */ + +#define OS_SENDFILE +extern ssize_t os_sendfile(int, int, off_t *, size_t); + + +/*******************/ + +#define EXIM_TFO_PROBE +#define EXIM_TFO_FREEBSD + + +/* for TCP state-variable values, for TFO logging */ +#include +#define TCP_SYN_RECV TCPS_SYN_RECEIVED + +/*******************/ + +#define EXIM_HAVE_KEVENT + /* End */