Now what we have removed all uses of the function, we want to
prevent it from creeping back in.
Signed-off-by: Andrea Bolognani <abologna@xxxxxxxxxx>
---
cfg.mk | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/cfg.mk b/cfg.mk
index c3d18279ce..7ffa10f563 100644
--- a/cfg.mk
+++ b/cfg.mk
@@ -462,6 +462,13 @@ sc_prohibit_ctype_h:
halt='use c-ctype.h instead of ctype.h' \
$(_sc_search_regexp)
+# canonicalize_file_name() is only available in glibc, and the gnulib
+# version is difficult to mock; realpath() suffers from neither limitation
+sc_prohibit_canonicalize_file_name:
+ @prohibit='\<canonicalize_file_name\(' \
+ halt='use realpath(path, NULL) instead of canonicalize_file_name(path)' \
+ $(_sc_search_regexp)
+
# Insist on correct types for [pug]id.
sc_correct_id_types:
@prohibit='\<(int|long) *[pug]id\>' \
@@ -1208,6 +1215,9 @@ exclude_file_name_regexp--sc_prohibit_nonreentrant = \
exclude_file_name_regexp--sc_prohibit_select = \
^cfg\.mk$$
+exclude_file_name_regexp--sc_prohibit_canonicalize_file_name = \
+ ^cfg\.mk$$
+
exclude_file_name_regexp--sc_prohibit_raw_allocation = \
^(docs/hacking\.html\.in|src/util/viralloc\.[ch]|examples/.*|tests/(securityselinuxhelper|(vircgroup|nss)mock|commandhelper)\.c|tools/wireshark/src/packet-libvirt\.c)$$
--
2.14.3
--
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