X-Git-Url: https://git.exim.org/exim.git/blobdiff_plain/7d758a6a6842fac6c511039c29d76300e2e21ccd..294f47fdbcbf5534a266d9abfcd1ccb873aff891:/src/OS/os.h-Linux diff --git a/src/OS/os.h-Linux b/src/OS/os.h-Linux index 57034649c..63cf9babd 100644 --- a/src/OS/os.h-Linux +++ b/src/OS/os.h-Linux @@ -1,4 +1,7 @@ /* Exim: OS-specific C header file for Linux */ +/* Copyright (c) University of Cambridge 1995 - 2018 */ +/* See the file NOTICE for conditions of use and distribution. */ + /* Some old systems we've received bug-reports for have a which does not pull in . Best to just pull it in now and have done @@ -72,11 +75,17 @@ then change the 0 to 1 in the next block. */ # define EXIM_HAVE_OPENAT #endif +/* TCP Fast Open support */ + #include /* for TCP_FASTOPEN */ #include /* for MSG_FASTOPEN */ #if defined(TCP_FASTOPEN) && !defined(MSG_FASTOPEN) # define MSG_FASTOPEN 0x20000000 #endif +#define EXIM_HAVE_TCPI_UNACKED +#ifndef TCPI_OPT_SYN_DATA +# define TCPI_OPT_SYN_DATA 32 +#endif /* End */