Make pointer decrementing code ANSI C compliant.

[gnulib.git] / modules / fchdir

diff --git a/modules/fchdir b/modules/fchdir
index 8d9fca8..d647668 100644 (file)
--- a/modules/fchdir
+++ b/modules/fchdir
@@ -8,6 +8,7 @@ m4/fchdir.m4
 
 Depends-on:
 absolute-header
+dup2
 fcntl
 unistd
 canonicalize-lgpl
@@ -16,6 +17,7 @@ strdup
 
 configure.ac:
 gl_FUNC_FCHDIR
+gl_UNISTD_MODULE_INDICATOR([fchdir])
 
 Makefile.am:
 BUILT_SOURCES += $(DIRENT_H)
@@ -26,6 +28,7 @@ dirent.h: dirent_.h
        rm -f $@-t $@
        { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
          sed -e 's|@''ABSOLUTE_DIRENT_H''@|$(ABSOLUTE_DIRENT_H)|g' \
+             -e 's|@''REPLACE_FCHDIR''@|$(REPLACE_FCHDIR)|g' \
              < $(srcdir)/dirent_.h; \
        } > $@-t
        mv $@-t $@