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authorJakub Sitnicki <jakub@cloudflare.com>2019-10-16 11:58:11 +0300
committerDaniel Borkmann <daniel@iogearbox.net>2019-10-16 15:30:03 +0300
commit456a513bb5d494f169271b16334049d50c7e630b (patch)
tree7362eb620b49de91b4e160dedf8311251c7220fc /scripts/bpf_helpers_doc.py
parent5bc60de50dfea235634fdf38cbc992fb968d113b (diff)
downloadlinux-456a513bb5d494f169271b16334049d50c7e630b.tar.xz
scripts/bpf: Emit an #error directive known types list needs updating
Make the compiler report a clear error when bpf_helpers_doc.py needs updating rather than rely on the fact that Clang fails to compile English: ../../../lib/bpf/bpf_helper_defs.h:2707:1: error: unknown type name 'Unrecognized' Unrecognized type 'struct bpf_inet_lookup', please add it to known types! Signed-off-by: Jakub Sitnicki <jakub@cloudflare.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Link: https://lore.kernel.org/bpf/20191016085811.11700-1-jakub@cloudflare.com
Diffstat (limited to 'scripts/bpf_helpers_doc.py')
-rwxr-xr-xscripts/bpf_helpers_doc.py2
1 files changed, 1 insertions, 1 deletions
diff --git a/scripts/bpf_helpers_doc.py b/scripts/bpf_helpers_doc.py
index 7df9ce598ff9..08300bc024da 100755
--- a/scripts/bpf_helpers_doc.py
+++ b/scripts/bpf_helpers_doc.py
@@ -489,7 +489,7 @@ class PrinterHelpers(Printer):
if t in self.mapped_types:
return self.mapped_types[t]
print("")
- print("Unrecognized type '%s', please add it to known types!" % t)
+ print("#error \"Unrecognized type '%s', please add it to known types!\"" % t)
sys.exit(1)
seen_helpers = set()