- add platform.h.

- use shorter boilerplate while at it.

3 files changed, 10 insertions, 6 deletions

diff --git a/networking/libiproute/ip_common.h b/networking/libiproute/ip_common.h
index 25e9c6c81..71be8269e 100644
--- a/networking/libiproute/ip_common.h
+++ b/networking/libiproute/ip_common.h
@@ -1,3 +1,5 @@
+#ifndef _IP_COMMON_H
+#define _IP_COMMON_H 1
 extern int preferred_family;
 extern char * _SL_;
 
@@ -5,7 +7,7 @@ extern void ip_parse_common_args(int *argcp, char ***argvp);
 extern int print_neigh(struct sockaddr_nl *who, struct nlmsghdr *n, void *arg);
 extern int ipaddr_list_or_flush(int argc, char **argv, int flush);
 extern int iproute_monitor(int argc, char **argv);
-extern void iplink_usage(void) __attribute__((noreturn));
+extern void iplink_usage(void) ATTRIBUTE_NORETURN;
 extern void ipneigh_reset_filter(void);
 extern int do_ipaddr(int argc, char **argv);
 extern int do_iproute(int argc, char **argv);
@@ -16,3 +18,4 @@ extern int do_iplink(int argc, char **argv);
 extern int do_ipmonitor(int argc, char **argv);
 extern int do_multiaddr(int argc, char **argv);
 extern int do_multiroute(int argc, char **argv);
+#endif /* ip_common.h */
diff --git a/networking/libiproute/iproute.c b/networking/libiproute/iproute.c
index a15fc81dc..b622afd47 100644
--- a/networking/libiproute/iproute.c
+++ b/networking/libiproute/iproute.c
@@ -63,7 +63,7 @@ static int flush_update(void)
         return 0;
 }
 
-static int print_route(struct sockaddr_nl *who __attribute__((unused)),
+static int print_route(struct sockaddr_nl *who ATTRIBUTE_UNUSED,
                 struct nlmsghdr *n, void *arg)
 {
         FILE *fp = (FILE*)arg;
diff --git a/networking/libiproute/utils.h b/networking/libiproute/utils.h
index e79e177b9..3d223edf6 100644
--- a/networking/libiproute/utils.h
+++ b/networking/libiproute/utils.h
@@ -7,6 +7,7 @@
 #include "libnetlink.h"
 #include "ll_map.h"
 #include "rtm_map.h"
+#include "libbb.h"
 
 extern int preferred_family;
 extern int show_stats;
@@ -26,7 +27,7 @@ extern char * _SL_;
 #define SPRINT_BSIZE 64
 #define SPRINT_BUF(x)   char x[SPRINT_BSIZE]
 
-extern void incomplete_command(void) __attribute__((noreturn));
+extern void incomplete_command(void) ATTRIBUTE_NORETURN;
 
 #define NEXT_ARG() do { argv++; if (--argc <= 0) incomplete_command(); } while(0)
 
@@ -76,9 +77,9 @@ extern int get_s8(__s8 *val, char *arg, int base);
 extern const char *format_host(int af, int len, void *addr, char *buf, int buflen);
 extern const char *rt_addr_n2a(int af, int len, void *addr, char *buf, int buflen);
 
-void invarg(char *, char *) __attribute__((noreturn));
-void duparg(char *, char *) __attribute__((noreturn));
-void duparg2(char *, char *) __attribute__((noreturn));
+void invarg(char *, char *) ATTRIBUTE_NORETURN;
+void duparg(char *, char *) ATTRIBUTE_NORETURN;
+void duparg2(char *, char *) ATTRIBUTE_NORETURN;
 int matches(char *arg, char *pattern);
 extern int inet_addr_match(inet_prefix *a, inet_prefix *b, int bits);