From 0209b2c932994e9ca55d39d98a83ea02aacd1332 Mon Sep 17 00:00:00 2001
From: Flavio Cruz <flaviocruz@gmail.com>
Date: Sat, 18 Mar 2023 23:18:11 -0400
Subject: Modernize code by removing use of old style definitions.

Also add -Werror=old-style-definition to enforce new code.
Message-Id: <ZBZ+8xf7GHy2RT/h@jupiter.tail36e24.ts.net>
---
 pfinet/glue-include/linux/sched.h         | 2 +-
 pfinet/linux-src/net/ipv6/ip6_flowlabel.c | 4 ++--
 pfinet/linux-src/net/ipv6/route_ipv6.c    | 2 +-
 pfinet/main.c                             | 2 +-
 pfinet/mapped-time.h                      | 4 ++--
 pfinet/timer-emul.c                       | 2 +-
 6 files changed, 8 insertions(+), 8 deletions(-)

(limited to 'pfinet')

diff --git a/pfinet/glue-include/linux/sched.h b/pfinet/glue-include/linux/sched.h
index 2446e88c..b91c3edf 100644
--- a/pfinet/glue-include/linux/sched.h
+++ b/pfinet/glue-include/linux/sched.h
@@ -79,7 +79,7 @@ struct semaphore { };
 
 
 static inline int
-suser ()
+suser (void)
 {
   return current->isroot;
 };
diff --git a/pfinet/linux-src/net/ipv6/ip6_flowlabel.c b/pfinet/linux-src/net/ipv6/ip6_flowlabel.c
index 4a34b878..802551c7 100644
--- a/pfinet/linux-src/net/ipv6/ip6_flowlabel.c
+++ b/pfinet/linux-src/net/ipv6/ip6_flowlabel.c
@@ -604,7 +604,7 @@ done:
 #endif
 
 
-void ip6_flowlabel_init()
+void ip6_flowlabel_init(void)
 {
 #ifdef CONFIG_PROC_FS
 	struct proc_dir_entry *ent;
@@ -618,7 +618,7 @@ void ip6_flowlabel_init()
 #endif
 }
 
-void ip6_flowlabel_cleanup()
+void ip6_flowlabel_cleanup(void)
 {
 	del_timer(&ip6_fl_gc_timer);
 #ifdef CONFIG_PROC_FS
diff --git a/pfinet/linux-src/net/ipv6/route_ipv6.c b/pfinet/linux-src/net/ipv6/route_ipv6.c
index 5f79a226..d404ae5c 100644
--- a/pfinet/linux-src/net/ipv6/route_ipv6.c
+++ b/pfinet/linux-src/net/ipv6/route_ipv6.c
@@ -542,7 +542,7 @@ static void ip6_link_failure(struct sk_buff *skb)
 	}
 }
 
-static int ip6_dst_gc()
+static int ip6_dst_gc(void)
 {
 	static unsigned expire = 30*HZ;
 	static unsigned long last_gc;
diff --git a/pfinet/main.c b/pfinet/main.c
index e3e027c7..7d85c469 100644
--- a/pfinet/main.c
+++ b/pfinet/main.c
@@ -169,7 +169,7 @@ sigterm_handler (int signo)
 }
 
 void
-arrange_shutdown_notification ()
+arrange_shutdown_notification (void)
 {
   error_t err;
   mach_port_t initport, notify;
diff --git a/pfinet/mapped-time.h b/pfinet/mapped-time.h
index 01f2dcc8..1d37affd 100644
--- a/pfinet/mapped-time.h
+++ b/pfinet/mapped-time.h
@@ -9,13 +9,13 @@ extern volatile struct mapped_time_value *mapped_time;
 extern long long root_jiffies;
 
 static inline int
-read_mapped_secs ()
+read_mapped_secs (void)
 {
   return mapped_time->seconds;
 }
 
 static inline int
-fetch_jiffies ()
+fetch_jiffies (void)
 {
   struct timeval tv;
   long long j;
diff --git a/pfinet/timer-emul.c b/pfinet/timer-emul.c
index e2ed3a26..f1686741 100644
--- a/pfinet/timer-emul.c
+++ b/pfinet/timer-emul.c
@@ -156,7 +156,7 @@ init_timer (struct timer_list *timer)
 }
 
 void
-init_time ()
+init_time (void)
 {
   error_t err;
   struct timeval tp;
-- 
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