| Message ID | 20241204155549.641348-6-sdf@fomichev.me (mailing list archive) |
|---|---|
| State | New |
| Delegated to: | Netdev Maintainers |
| Headers | show |
| Series | ethtool: generate uapi header from the spec | expand |
diff --git a/tools/net/ynl/ynl-gen-c.py b/tools/net/ynl/ynl-gen-c.py index 2bf4d992e54a..8098bcbb6f40 100755 --- a/tools/net/ynl/ynl-gen-c.py +++ b/tools/net/ynl/ynl-gen-c.py @@ -2782,12 +2782,17 @@ _C_KW = { else: cw.p(f'#include "{hdr_file}"') cw.p('#include "ynl.h"') - headers = [parsed.uapi_header] + headers = [] for definition in parsed['definitions']: if 'header' in definition: headers.append(definition['header']) + if args.mode == 'user': + headers.append(parsed.uapi_header) + seen_header = [] for one in headers: - cw.p(f"#include <{one}>") + if one not in seen_header: + cw.p(f"#include <{one}>") + seen_header.append(one) cw.nl() if args.mode == "user":
Essentially reverse the order of headers for userspace generated files. Before (make -C tools/net/ynl/; cat tools/net/ynl/ethtool-user.h): #include <linux/ethtool_netlink_generated.h> #include <linux/ethtool.h> #include <linux/ethtool.h> #include <linux/ethtool.h> After: #include <linux/ethtool.h> #include <linux/ethtool_netlink_generated.h> While at it, make sure we track which headers we've already included and include the headers only once. Signed-off-by: Stanislav Fomichev <sdf@fomichev.me> --- tools/net/ynl/ynl-gen-c.py | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-)