diff options
Diffstat (limited to 'src/OS')
| -rw-r--r-- | src/OS/os.c-FreeBSD | 23 | ||||
| -rw-r--r-- | src/OS/os.h-FreeBSD | 8 |
2 files changed, 23 insertions, 8 deletions
diff --git a/src/OS/os.c-FreeBSD b/src/OS/os.c-FreeBSD index 4cc46c752..c0fd48df8 100644 --- a/src/OS/os.c-FreeBSD +++ b/src/OS/os.c-FreeBSD @@ -10,7 +10,7 @@ src/os.c file. */ /************* -* Sendfile * +Sendfile shim *************/ ssize_t @@ -23,4 +23,25 @@ if (sendfile(in, out, loff, cnt, NULL, &written, 0) < 0) return (ssize_t)-1; return (ssize_t)written; } +/************************************************* +TCP Fast Open: check that the ioctl is accepted +*************************************************/ + +#ifndef COMPILE_UTILITY +void +tfo_probe(void) +{ +# ifdef TCP_FASTOPEN +int sock; + +if ( (sock = socket(AF_INET, SOCK_STREAM, 0)) >= 0 + && setsockopt(sock, IPPROTO_TCP, TCP_FASTOPEN, &on, sizeof(on) >= 0) + ) + f.tcp_fastopen_ok = TRUE; +close(sock); +# endif +} +#endif + + /* End of os.c-Linux */ diff --git a/src/OS/os.h-FreeBSD b/src/OS/os.h-FreeBSD index 4f1c616f0..a15d47508 100644 --- a/src/OS/os.h-FreeBSD +++ b/src/OS/os.h-FreeBSD @@ -57,15 +57,9 @@ extern ssize_t os_sendfile(int, int, off_t *, size_t); /*******************/ -/* TCP_FASTOPEN support. There does not seems to be a -MSG_FASTOPEN defined yet... */ #define EXIM_TFO_PROBE +#define EXIM_TFO_FREEBSD -#include <netinet/tcp.h> /* for TCP_FASTOPEN */ -#include <sys/socket.h> /* for MSG_FASTOPEN */ -#if defined(TCP_FASTOPEN) && !defined(MSG_FASTOPEN) -# define MSG_FASTOPEN 0x20000000 -#endif /* for TCP state-variable values, for TFO logging */ #include <netinet/tcp_fsm.h> |