scandir: Fix link error on Solaris 8.

diff --git a/ChangeLog b/ChangeLog
index bac7b1a831aa7a47d9988f2d30b8324c1cdf0ea3..c2e21c9e1f4ee734c760f15b89e97ec2e4bc01ef 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2010-03-19  Bruno Haible  <bruno@clisp.org>
+
+       scandir: Fix link error on Solaris 8.
+       * lib/scandir.c (_D_EXACT_NAMLEN, _D_ALLOC_NAMLEN): New fallback
+       macros.
+
 2010-03-19  Bruno Haible  <bruno@clisp.org>
 
        getusershell: Fix documentation.

diff --git a/lib/scandir.c b/lib/scandir.c
index 498134f2f379e75de5f533e736131f58a719d4a2..63f70ad9ce4164c47f46a5757f1c561f2da018ba 100644 (file)
--- a/lib/scandir.c
+++ b/lib/scandir.c
@@ -33,6 +33,13 @@
 
 #undef select
 
+#ifndef _D_EXACT_NAMLEN
+# define _D_EXACT_NAMLEN(d) strlen ((d)->d_name)
+#endif
+#ifndef _D_ALLOC_NAMLEN
+# define _D_ALLOC_NAMLEN(d) (_D_EXACT_NAMLEN (d) + 1)
+#endif
+
 #if _LIBC
 # ifndef SCANDIR
 #  define SCANDIR scandir