Some setsockopt() options are not defined or supported
in BSD. overide setsockopt() to an internal routine and
define these Linux options to be -1, Then if the option is -1
just return with no error, else call the original function.
Signed-off-by: Boaz Harrosh <bharrosh@xxxxxxxxxxx>
---
usr/bsd/os.c | 11 +++++++++++
usr/bsd/sys/socket.h | 23 +++++++++++++++++++++++
2 files changed, 34 insertions(+), 0 deletions(-)
create mode 100644 usr/bsd/sys/socket.h
diff --git a/usr/bsd/os.c b/usr/bsd/os.c
index 12d2ec4..6c98d15 100644
--- a/usr/bsd/os.c
+++ b/usr/bsd/os.c
@@ -62,3 +62,14 @@ int os_getnameinfo_ss(struct sockaddr_storage *ss, char *host, size_t hostlen,
return getnameinfo((struct sockaddr *)ss, slen, host, hostlen,
serv, servlen, flags);
}
+
+int bsd_setsockopt(int s, int level, int optname, const void *optval,
+ socklen_t optlen)
+{
+ if (optname == BSD_NOT_SUPPORTED)
+ return 0;
+
+#undef setsockop
+ return setsockopt(s, level, optname, optval, optlen);
+}
+
diff --git a/usr/bsd/sys/socket.h b/usr/bsd/sys/socket.h
new file mode 100644
index 0000000..c7d7b13
--- /dev/null
+++ b/usr/bsd/sys/socket.h
@@ -0,0 +1,23 @@
+#ifndef __TGTBSD_SYS_SOCKET_H__
+#define __TGTBSD_SYS_SOCKET_H__
+
+/* Overide socket.h on BSD to define Linux specific options, in which case
+ * just return success.
+ */
+
+#include <../include/sys/socket.h>
+
+#define setsockopt bsd_setsockopt
+
+#define BSD_NOT_SUPPORTED -1
+#define TCP_KEEPIDLE BSD_NOT_SUPPORTED
+#define TCP_KEEPCNT BSD_NOT_SUPPORTED
+#define TCP_KEEPINTVL BSD_NOT_SUPPORTED
+#define TCP_CORK BSD_NOT_SUPPORTED
+#define SOL_TCP BSD_NOT_SUPPORTED
+
+/* is in bsd/os.c */
+int bsd_setsockopt(int s, int level, int optname, const void *optval,
+ socklen_t optlen);
+
+#endif /* __TGTBSD_SYS_SOCKET_H__ */
--
1.6.0.6
--
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