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diff top/maint.mk @ 11954:c2aabb82023d

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syntax-check: detect unnecessary inclusion of openat.h * top/maint.mk (sc_prohibit_openat_without_use): New rule.
author Jim Meyering <meyering@redhat.com>
date Sat, 05 Sep 2009 19:54:12 +0200
parents 234941dec230
children 25d12bf7e5bf
line wrap: on
line diff
--- a/top/maint.mk	Sat Sep 05 18:06:54 2009 +0200
+++ b/top/maint.mk	Sat Sep 05 19:54:12 2009 +0200
@@ -293,6 +293,11 @@
 	re='(\<ROOT_DEV_INO_(CHECK|WARN)\>|\<get_root_dev_ino *\()' \
 	  $(_header_without_use)
 
+sc_prohibit_openat_without_use:
+	@h='"openat.h"' \
+	re='\<(openat_(permissive|needs_fchdir|(save|restore)_fail)|l?ch(own|mod)at)\>' \
+	  $(_header_without_use)
+
 # Prohibit the inclusion of c-ctype.h without an actual use.
 ctype_re = isalnum|isalpha|isascii|isblank|iscntrl|isdigit|isgraph|islower\
 |isprint|ispunct|isspace|isupper|isxdigit|tolower|toupper