setsockopt size IP_MULTICAST_TTL

src/ca/client/udpiiu.cpp

@@ -193,7 +193,7 @@ udpiiu::udpiiu (
 
 #ifdef IP_MULTICAST_TTL
     {
-        int ttl;
+        osiSockOptMcastTTL_t ttl;
         long val;
         if(envGetLongConfigParam(&EPICS_CA_MCAST_TTL, &val))
             val =1;

src/ioc/rsrv/caservertask.c

@@ -324,7 +324,7 @@ void rsrv_build_addr_lists(void)
 
 #ifdef IP_MULTICAST_TTL
     {
-        int ttl;
+        osiSockOptMcastTTL_t ttl;
         long val;
         if(envGetLongConfigParam(&EPICS_CA_MCAST_TTL, &val))
             val =1;

src/libCom/osi/os/Darwin/osdSock.h

@@ -32,6 +32,7 @@ typedef int                     SOCKET;
 typedef int osiSockIoctl_t;
 typedef socklen_t osiSocklen_t;
 typedef int osiSockOptMcastLoop_t;
+typedef unsigned char osiSockOptMcastTTL_t;
 
 #define FD_IN_FDSET(FD) ((FD)<FD_SETSIZE)
 

src/libCom/osi/os/Linux/osdSock.h

@@ -36,6 +36,7 @@ typedef int                     SOCKET;
 typedef int osiSockIoctl_t;
 typedef socklen_t osiSocklen_t;
 typedef int osiSockOptMcastLoop_t;
+typedef int osiSockOptMcastTTL_t;
 
 #define FD_IN_FDSET(FD) ((FD)<FD_SETSIZE)
 

src/libCom/osi/os/RTEMS/osdSock.h

@@ -43,6 +43,7 @@ typedef int                     SOCKET;
 typedef int osiSockIoctl_t;
 typedef socklen_t osiSocklen_t;
 typedef char osiSockOptMcastLoop_t;
+typedef unsigned char osiSockOptMcastTTL_t;
 
 #define FD_IN_FDSET(FD) ((FD)<FD_SETSIZE)
 

src/libCom/osi/os/WIN32/osdSock.h

@@ -29,6 +29,7 @@
 typedef u_long FAR osiSockIoctl_t;
 typedef int osiSocklen_t;
 typedef BOOL osiSockOptMcastLoop_t;
+typedef DWORD osiSockOptMcastTTL_t;
 
 #ifndef SHUT_RD
 #   define SHUT_RD SD_RECEIVE

src/libCom/osi/os/cygwin32/osdSock.h

@@ -35,6 +35,8 @@ typedef int                     SOCKET;
 typedef int osiSockIoctl_t;
 typedef int osiSocklen_t;
 typedef int osiSockOptMcastLoop_t;
+typedef int osiSockOptMcastTTL_t;
+
 #define FD_IN_FDSET(FD) ((FD)<FD_SETSIZE&&(FD)>=0)
 #ifndef SHUT_RD
 #define SHUT_RD 0

src/libCom/osi/os/freebsd/osdSock.h

@@ -37,6 +37,7 @@ typedef int                     SOCKET;
 typedef int osiSockIoctl_t;
 typedef socklen_t osiSocklen_t;
 typedef int osiSockOptMcastLoop_t;
+typedef unsigned char osiSockOptMcastTTL_t;
 
 #define FD_IN_FDSET(FD) ((FD)<FD_SETSIZE)
 

src/libCom/osi/os/iOS/osdSock.h

@@ -33,6 +33,7 @@ typedef int                     SOCKET;
 typedef int osiSockIoctl_t;
 typedef socklen_t osiSocklen_t;
 typedef int osiSockOptMcastLoop_t;
+typedef unsigned char osiSockOptMcastTTL_t;
 
 #define FD_IN_FDSET(FD) ((FD)<FD_SETSIZE)
 

src/libCom/osi/os/solaris/osdSock.h

@@ -43,6 +43,7 @@ typedef int osiSockIoctl_t;
     typedef int osiSocklen_t;
 #endif
 typedef char osiSockOptMcastLoop_t;
+typedef unsigned char osiSockOptMcastTTL_t;
 
 #define DOES_NOT_ACCEPT_ZERO_LENGTH_UDP
 

src/libCom/osi/os/vxWorks/osdSock.h

@@ -66,6 +66,7 @@ typedef int                     SOCKET;
 typedef int osiSockIoctl_t;
 typedef int osiSocklen_t;
 typedef int osiSockOptMcastLoop_t;
+typedef char osiSockOptMcastTTL_t;
 
 #define FD_IN_FDSET(FD) ((FD)<FD_SETSIZE&&(FD)>=0)