X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Fprogreloc.c;h=edc3db606783cadb6df111dea933f9d23cbc5be5;hb=d5d3e86d326de4aa7d661fde1ebb636f3efbffd5;hp=e9fb647058d376797362130df8da3f477794f7f2;hpb=99099106c3c1cb16ed1e91be970332fe225e278b;p=gnulib.git

diff --git a/lib/progreloc.c b/lib/progreloc.c
index e9fb64705..edc3db606 100644
--- a/lib/progreloc.c
+++ b/lib/progreloc.c
@@ -27,9 +27,7 @@
 #include <stdlib.h>
 #include <string.h>
 #include <fcntl.h>
-#if HAVE_UNISTD_H
-# include <unistd.h>
-#endif
+#include <unistd.h>
 #include <sys/stat.h>
 
 /* Get declaration of _NSGetExecutablePath on MacOS X 10.2 or newer.  */
@@ -77,6 +75,11 @@
 # define FILE_SYSTEM_PREFIX_LEN(P) 0
 #endif
 
+/* The results of open() in this file are not used with fchdir,
+   therefore save some unnecessary work in fchdir.c.  */
+#undef open
+#undef close
+
 #undef set_program_name