Changeset 60a2d689 in rtems

Timestamp:

01/04/99 16:28:49 (25 years ago)

Author:

Joel Sherrill <joel.sherrill@…>

Branches:

4.10, 4.11, 4.8, 4.9, 5, master

Children:

88a0908

Parents:

73441b6f

Message:

Patch from D. V. Henkel-Wallace <gumby@…> to make macro nest properly in conditionals

Files:

• c/src/exec/libnetworking/net/route.h (modified) (1 diff)
• c/src/lib/libnetworking/net/route.h (modified) (1 diff)
• c/src/libnetworking/net/route.h (modified) (1 diff)
• cpukit/libnetworking/net/route.h (modified) (1 diff)

c/src/exec/libnetworking/net/route.h

@@ -254 +254 @@
 #ifdef KERNEL
 #define RTFREE(rt) \
-        if ((rt)->rt_refcnt <= 1) \
+        do { \
+          if ((rt)->rt_refcnt <= 1) \
                 rtfree(rt); \
-        else \
-                (rt)->rt_refcnt--;
+          else \
+                (rt)->rt_refcnt--; \
+        } while (0)
 
 extern struct route_cb route_cb;

c/src/lib/libnetworking/net/route.h

@@ -254 +254 @@
 #ifdef KERNEL
 #define RTFREE(rt) \
-        if ((rt)->rt_refcnt <= 1) \
+        do { \
+          if ((rt)->rt_refcnt <= 1) \
                 rtfree(rt); \
-        else \
-                (rt)->rt_refcnt--;
+          else \
+                (rt)->rt_refcnt--; \
+        } while (0)
 
 extern struct route_cb route_cb;

c/src/libnetworking/net/route.h

@@ -254 +254 @@
 #ifdef KERNEL
 #define RTFREE(rt) \
-        if ((rt)->rt_refcnt <= 1) \
+        do { \
+          if ((rt)->rt_refcnt <= 1) \
                 rtfree(rt); \
-        else \
-                (rt)->rt_refcnt--;
+          else \
+                (rt)->rt_refcnt--; \
+        } while (0)
 
 extern struct route_cb route_cb;

cpukit/libnetworking/net/route.h

@@ -254 +254 @@
 #ifdef KERNEL
 #define RTFREE(rt) \
-        if ((rt)->rt_refcnt <= 1) \
+        do { \
+          if ((rt)->rt_refcnt <= 1) \
                 rtfree(rt); \
-        else \
-                (rt)->rt_refcnt--;
+          else \
+                (rt)->rt_refcnt--; \
+        } while (0)
 
 extern struct route_cb route_cb;