Add a rule to check for uses of readlink.

Signed-off-by: Chris Lalancette <clalance@redhat.com>

diff --git a/.x-sc_prohibit_readlink b/.x-sc_prohibit_readlink
new file mode 100644 (file)
index 0000000..e7acb03
--- /dev/null
+++ b/.x-sc_prohibit_readlink
@@ -0,0 +1,2 @@
+^src/util/util\.c$
+^ChangeLog-old$

diff --git a/cfg.mk b/cfg.mk
index 0f2d2a63d464bae5f8d979c59595e37823dbf5d5..5013e4b179cbf0a4bea29d86cacaa81b6bf393aa 100644 (file)
--- a/cfg.mk
+++ b/cfg.mk
@@ -94,6 +94,11 @@ sc_prohibit_strncpy:
        msg='use virStrncpy, not strncpy'                               \
          $(_prohibit_regexp)
 
+sc_prohibit_readlink:
+       @re='readlink *\('                                              \
+       msg='use virFileResolveLink, not readlink'                      \
+         $(_prohibit_regexp)
+
 sc_prohibit_gethostname:
        @re='gethostname *\('                                           \
        msg='use virGetHostname, not gethostname'                       \