changeset 16035:88def2ddf509

maint.mk: also prohibit inclusion of dirent.h without use * top/maint.mk (sc_prohibit_dirent_without_use): New rule.
author Jim Meyering <meyering@redhat.com>
date Sat, 05 Nov 2011 17:34:09 +0100
parents 3e9ac47be013
children 1fda91604648
files ChangeLog top/maint.mk
diffstat 2 files changed, 15 insertions(+), 0 deletions(-) [+]
line wrap: on
line diff
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2011-11-05  Jim Meyering  <meyering@redhat.com>
+
+	maint.mk: also prohibit inclusion of dirent.h without use
+	* top/maint.mk (sc_prohibit_dirent_without_use): New rule.
+
 2011-11-05  Bruno Haible  <bruno@clisp.org>
 
 	ldexpl tests: Avoid test failure on MSVC 9.
--- a/top/maint.mk
+++ b/top/maint.mk
@@ -625,6 +625,16 @@
 	re='\<($(_stddef_syms_re))\>'					\
 	  $(_sc_header_without_use)
 
+_de1 = dirfd|(close|(fd)?open|read|rewind|seek|tell)dir(64)?(_r)?
+_de2 = (versionsort|struct dirent|getdirentries|alphasort|scandir(at)?)(64)?
+_de3 = MAXNAMLEN|DIR|ino_t|d_ino|d_fileno|d_namlen
+_dirent_syms_re = $(_de1)|$(_de2)|$(_de3)
+# Prohibit the inclusion of dirent.h without an actual use.
+sc_prohibit_dirent_without_use:
+	h='dirent.h'							\
+	re='\<($(_dirent_syms_re))\>'					\
+	  $(_sc_header_without_use)
+
 # Prohibit the inclusion of verify.h without an actual use.
 sc_prohibit_verify_without_use:
 	@h='verify.h'							\