Ticket #1119: rtems-4.6.99.3_sysctl.diff

cpukit/libcsupport/include/sys/cdefs.h

@@ -116 +116 @@
 #define __pure
 #define __pure2
 #define __unused
+#define __used
 #define __attribute__(x)
 #endif
 #if __GNUC__ == 2 && __GNUC_MINOR__ < 5
@@ -124 +125 @@
 #define __pure          __const
 #define __pure2
 #define __unused
+#define __used
 #endif
 #if __GNUC__ == 2 && __GNUC_MINOR__ >= 5 && __GNUC_MINOR__ < 7
 #define __dead
@@ -131 +133 @@
 #define __pure
 #define __pure2         __attribute__((__const__))
 #define __unused
+#define __used
 #endif
 #if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 || __GNUC__ >= 3
 #define __dead
@@ -138 +141 @@
 #define __pure
 #define __pure2         __attribute__((__const__))
 #define __unused        __attribute__((__unused__))
+#define __used          __attribute__((__used__))
 #endif
 
 #ifdef __GNUC__

cpukit/libnetworking/netinet/tcp_var.h

@@ -43 +43 @@
  * Kernel variables for tcp.
  */
 
+#ifdef __BSD_VISIBLE
 /*
  * Tcp control block, one per tcp; fields:
  */
@@ -196 +197 @@
 #define intotcpcb(ip)   ((struct tcpcb *)(ip)->inp_ppcb)
 #define intotw(ip)      ((struct tcptw *)(ip)->inp_ppcb)
 #define sototcpcb(so)   (intotcpcb(sotoinpcb(so)))
+#endif /* __BSD_VISIBLE */
 
 /*
  * The smoothed round-trip time and estimated variance

cpukit/libnetworking/sys/linker_set.h

@@ -42 +42 @@
 #ifdef __GNUC__
 #define __MAKE_SET(set, sym)                                            \
         static void const * const __set_##set##_sym_##sym               \
-        __attribute((section("set_" #set))) __unused = &sym
+        __attribute((section("set_" #set))) __used = &sym
 #else /* !__GNUC__ */
 #ifndef lint
 #error "This file needs to be compiled by GCC or lint"