X-Git-Url: https://git.tcpdump.org/tcpdump/blobdiff_plain/ac88cb08eb2ea344e0bb5524355caa9093ee89c4..7e68ce3fa8ab1e7edd71c5653b3ca7908a35a14f:/ftmacros.h

diff --git a/ftmacros.h b/ftmacros.h
index 3cd75056..ba95c4aa 100644
--- a/ftmacros.h
+++ b/ftmacros.h
@@ -45,7 +45,12 @@
  * namespace to the maximum extent possible"?
  */
 #if defined(sun) || defined(__sun)
-  #define __EXTENSIONS__
+  /*
+   * On Solaris Clang defines __EXTENSIONS__ automatically.
+   */
+  #ifndef __EXTENSIONS__
+    #define __EXTENSIONS__
+  #endif
 
   /*
    * We also need to define _XPG4_2 in order to get
@@ -59,7 +64,7 @@
   /*
    * We need this to get the versions of socket functions that
    * use socklen_t.  Define it only if it's not already defined,
-   * so we don't get redefiniton warnings.
+   * so we don't get redefinition warnings.
    */
   #ifndef _XOPEN_SOURCE_EXTENDED
     #define _XOPEN_SOURCE_EXTENDED