Commit | Line | Data |
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61ec970d | 1 | /* Exim: OS-specific C header file for FreeBSD */ |
f9ba5e22 | 2 | /* Copyright (c) University of Cambridge 1995 - 2018 */ |
9242a7e8 JH |
3 | /* See the file NOTICE for conditions of use and distribution. */ |
4 | ||
61ec970d | 5 | |
7d758a6a | 6 | #include <sys/types.h> |
6523b984 | 7 | #include <sys/param.h> |
7d758a6a | 8 | |
61ec970d | 9 | #define HAVE_BSD_GETLOADAVG |
79378e0f | 10 | #define HAVE_SETCLASSRESOURCES |
61ec970d PH |
11 | #define HAVE_MMAP |
12 | #define HAVE_SYS_MOUNT_H | |
13 | #define SIOCGIFCONF_GIVES_ADDR | |
0eb8eedd NM |
14 | #define HAVE_SRANDOMDEV |
15 | #define HAVE_ARC4RANDOM | |
61ec970d | 16 | |
6523b984 XL |
17 | /* Applications should not call arc4random_stir() explicitly after |
18 | * FreeBSD r227520 (approximately 1000002). | |
19 | * Set NOT_HAVE_ARC4RANDOM_STIR if the version released is past | |
20 | * that point. */ | |
21 | #if __FreeBSD_version >= 1000002 | |
22 | # define NOT_HAVE_ARC4RANDOM_STIR | |
23 | #endif | |
24 | ||
61ec970d PH |
25 | typedef struct flock flock_t; |
26 | ||
863bd541 PP |
27 | /* iconv arg2 type: libiconv in Ports uses "const char* * inbuf" and was |
28 | * traditionally the only approach available. The iconv functionality | |
29 | * in libc is "char ** restrict src". | |
30 | * | |
31 | * <https://www.freebsd.org/doc/en/books/porters-handbook/using-iconv.html> | |
32 | * says that libc has iconv since 2013, in 10-CURRENT. FreeBSD man-pages | |
33 | * shows it included in 10.0-RELEASE. Writing this in 2017, 10.3 is the | |
34 | * oldest supported release, so we should assume non-libiconv by default. | |
852e25c5 PP |
35 | * (Actually, people still using old releases past EOL; we shouldn't support |
36 | * them but I don't want to deal with howls of complaints because we dare | |
37 | * to not support the unsupported, so guard this on FreeBSD 10+) | |
863bd541 PP |
38 | * |
39 | * Thus we no longer override iconv. | |
40 | * | |
41 | * However, if libiconv is installed, and anything adds /usr/local/include | |
42 | * to include-path (likely) then we'll get that. So define a variable | |
43 | * which makes the libiconv try to not interfere with OS iconv. | |
44 | */ | |
852e25c5 PP |
45 | #if __FreeBSD__ >= 10 |
46 | # define LIBICONV_PLUG | |
47 | #endif | |
6523b984 XL |
48 | /* for more specific version constraints, look at __FreeBSD_version |
49 | * from <sys/param.h> */ | |
7d758a6a JH |
50 | |
51 | /* When using DKIM, setting OS_SENDFILE can increase | |
52 | performance on outgoing mail a bit. */ | |
53 | ||
54 | #define OS_SENDFILE | |
55 | extern ssize_t os_sendfile(int, int, off_t *, size_t); | |
56 | ||
a2673768 JH |
57 | |
58 | /*******************/ | |
59 | ||
10ac8d7f | 60 | #define EXIM_TFO_PROBE |
73a10da9 | 61 | #define EXIM_TFO_FREEBSD |
a2673768 | 62 | |
f9ba5e22 | 63 | |
a2673768 JH |
64 | /* for TCP state-variable values, for TFO logging */ |
65 | #include <netinet/tcp_fsm.h> | |
66 | #define TCP_SYN_RECV TCPS_SYN_RECEIVED | |
67 | ||
68 | /*******************/ | |
69 | ||
61ec970d | 70 | /* End */ |