X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Fopenat-priv.h;h=2d98821f55ae2b137e9942594b11b5f0f90e05bb;hb=53ed71f6a1cc4207b1972b73e4b5e1e830c8119d;hp=527cff80822c2c7f4c4abcc5026d0a7e7b02a7a8;hpb=75ff6c9d9a4d428c44dbbd8778f0e8080a0d3bdc;p=gnulib.git

diff --git a/lib/openat-priv.h b/lib/openat-priv.h
index 527cff808..2d98821f5 100644
--- a/lib/openat-priv.h
+++ b/lib/openat-priv.h
@@ -34,6 +34,16 @@ char *openat_proc_name (char buf[OPENAT_BUFFER_SIZE], int fd, char const *file);
 # endif
 #endif
 
+/* Some systems don't have EOPNOTSUPP.  */
+#ifndef EOPNOTSUPP
+# ifdef ENOTSUP
+#  define EOPNOTSUPP ENOTSUP
+# else
+/* Some systems don't have ENOTSUP either.  */
+#  define EOPNOTSUPP EINVAL
+# endif
+#endif
+
 /* Trying to access a BUILD_PROC_NAME file will fail on systems without
    /proc support, and even on systems *with* ProcFS support.  Return
    nonzero if the failure may be legitimate, e.g., because /proc is not