build-aux: only forbid gethostname in C files

This function is fine to use in other languages

Reviewed-by: Cole Robinson <crobinso@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>

diff --git a/build-aux/syntax-check.mk b/build-aux/syntax-check.mk
index 68cd9dff5f0afa313b2df666b3a73c71f06e5ee7..e1d80bd5364762b5420a4c8c6be07fcb82066835 100644 (file)
--- a/build-aux/syntax-check.mk
+++ b/build-aux/syntax-check.mk
@@ -203,6 +203,7 @@ sc_prohibit_readlink:
 
 sc_prohibit_gethostname:
        @prohibit='gethostname *\(' \
+       in_vc_files='\.[ch]$$' \
        halt='use virGetHostname, not gethostname' \
          $(_sc_search_regexp)