summaryrefslogtreecommitdiff
path: root/tools/bpf
diff options
context:
space:
mode:
authorTobias Klauser <tklauser@distanz.ch>2020-06-24 16:31:54 +0200
committerDaniel Borkmann <daniel@iogearbox.net>2020-06-25 16:06:01 +0200
commit16d37ee3d2b1c30052ba5ebb69556040fc174061 (patch)
tree21078193ce697a9cf994e7bd8f548c6cdcf49ff6 /tools/bpf
parent9023497d8746d355bac8ddbc65797a4f553726fd (diff)
tools, bpftool: Define attach_type_name array only once
Define attach_type_name in common.c instead of main.h so it is only defined once. This leads to a slight decrease in the binary size of bpftool. Before: text data bss dec hex filename 399024 11168 1573160 1983352 1e4378 bpftool After: text data bss dec hex filename 398256 10880 1573160 1982296 1e3f58 bpftool Signed-off-by: Tobias Klauser <tklauser@distanz.ch> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Reviewed-by: Quentin Monnet <quentin@isovalent.com> Link: https://lore.kernel.org/bpf/20200624143154.13145-1-tklauser@distanz.ch
Diffstat (limited to 'tools/bpf')
-rw-r--r--tools/bpf/bpftool/common.c36
-rw-r--r--tools/bpf/bpftool/main.h36
2 files changed, 37 insertions, 35 deletions
diff --git a/tools/bpf/bpftool/common.c b/tools/bpf/bpftool/common.c
index 6c864c3683fc..18e5604fe260 100644
--- a/tools/bpf/bpftool/common.c
+++ b/tools/bpf/bpftool/common.c
@@ -29,6 +29,42 @@
#define BPF_FS_MAGIC 0xcafe4a11
#endif
+const char * const attach_type_name[__MAX_BPF_ATTACH_TYPE] = {
+ [BPF_CGROUP_INET_INGRESS] = "ingress",
+ [BPF_CGROUP_INET_EGRESS] = "egress",
+ [BPF_CGROUP_INET_SOCK_CREATE] = "sock_create",
+ [BPF_CGROUP_SOCK_OPS] = "sock_ops",
+ [BPF_CGROUP_DEVICE] = "device",
+ [BPF_CGROUP_INET4_BIND] = "bind4",
+ [BPF_CGROUP_INET6_BIND] = "bind6",
+ [BPF_CGROUP_INET4_CONNECT] = "connect4",
+ [BPF_CGROUP_INET6_CONNECT] = "connect6",
+ [BPF_CGROUP_INET4_POST_BIND] = "post_bind4",
+ [BPF_CGROUP_INET6_POST_BIND] = "post_bind6",
+ [BPF_CGROUP_INET4_GETPEERNAME] = "getpeername4",
+ [BPF_CGROUP_INET6_GETPEERNAME] = "getpeername6",
+ [BPF_CGROUP_INET4_GETSOCKNAME] = "getsockname4",
+ [BPF_CGROUP_INET6_GETSOCKNAME] = "getsockname6",
+ [BPF_CGROUP_UDP4_SENDMSG] = "sendmsg4",
+ [BPF_CGROUP_UDP6_SENDMSG] = "sendmsg6",
+ [BPF_CGROUP_SYSCTL] = "sysctl",
+ [BPF_CGROUP_UDP4_RECVMSG] = "recvmsg4",
+ [BPF_CGROUP_UDP6_RECVMSG] = "recvmsg6",
+ [BPF_CGROUP_GETSOCKOPT] = "getsockopt",
+ [BPF_CGROUP_SETSOCKOPT] = "setsockopt",
+
+ [BPF_SK_SKB_STREAM_PARSER] = "sk_skb_stream_parser",
+ [BPF_SK_SKB_STREAM_VERDICT] = "sk_skb_stream_verdict",
+ [BPF_SK_MSG_VERDICT] = "sk_msg_verdict",
+ [BPF_LIRC_MODE2] = "lirc_mode2",
+ [BPF_FLOW_DISSECTOR] = "flow_dissector",
+ [BPF_TRACE_RAW_TP] = "raw_tp",
+ [BPF_TRACE_FENTRY] = "fentry",
+ [BPF_TRACE_FEXIT] = "fexit",
+ [BPF_MODIFY_RETURN] = "mod_ret",
+ [BPF_LSM_MAC] = "lsm_mac",
+};
+
void p_err(const char *fmt, ...)
{
va_list ap;
diff --git a/tools/bpf/bpftool/main.h b/tools/bpf/bpftool/main.h
index 269f1cb6aef5..78d34e860713 100644
--- a/tools/bpf/bpftool/main.h
+++ b/tools/bpf/bpftool/main.h
@@ -59,41 +59,7 @@
extern const char * const prog_type_name[];
extern const size_t prog_type_name_size;
-static const char * const attach_type_name[__MAX_BPF_ATTACH_TYPE] = {
- [BPF_CGROUP_INET_INGRESS] = "ingress",
- [BPF_CGROUP_INET_EGRESS] = "egress",
- [BPF_CGROUP_INET_SOCK_CREATE] = "sock_create",
- [BPF_CGROUP_SOCK_OPS] = "sock_ops",
- [BPF_CGROUP_DEVICE] = "device",
- [BPF_CGROUP_INET4_BIND] = "bind4",
- [BPF_CGROUP_INET6_BIND] = "bind6",
- [BPF_CGROUP_INET4_CONNECT] = "connect4",
- [BPF_CGROUP_INET6_CONNECT] = "connect6",
- [BPF_CGROUP_INET4_POST_BIND] = "post_bind4",
- [BPF_CGROUP_INET6_POST_BIND] = "post_bind6",
- [BPF_CGROUP_INET4_GETPEERNAME] = "getpeername4",
- [BPF_CGROUP_INET6_GETPEERNAME] = "getpeername6",
- [BPF_CGROUP_INET4_GETSOCKNAME] = "getsockname4",
- [BPF_CGROUP_INET6_GETSOCKNAME] = "getsockname6",
- [BPF_CGROUP_UDP4_SENDMSG] = "sendmsg4",
- [BPF_CGROUP_UDP6_SENDMSG] = "sendmsg6",
- [BPF_CGROUP_SYSCTL] = "sysctl",
- [BPF_CGROUP_UDP4_RECVMSG] = "recvmsg4",
- [BPF_CGROUP_UDP6_RECVMSG] = "recvmsg6",
- [BPF_CGROUP_GETSOCKOPT] = "getsockopt",
- [BPF_CGROUP_SETSOCKOPT] = "setsockopt",
-
- [BPF_SK_SKB_STREAM_PARSER] = "sk_skb_stream_parser",
- [BPF_SK_SKB_STREAM_VERDICT] = "sk_skb_stream_verdict",
- [BPF_SK_MSG_VERDICT] = "sk_msg_verdict",
- [BPF_LIRC_MODE2] = "lirc_mode2",
- [BPF_FLOW_DISSECTOR] = "flow_dissector",
- [BPF_TRACE_RAW_TP] = "raw_tp",
- [BPF_TRACE_FENTRY] = "fentry",
- [BPF_TRACE_FEXIT] = "fexit",
- [BPF_MODIFY_RETURN] = "mod_ret",
- [BPF_LSM_MAC] = "lsm_mac",
-};
+extern const char * const attach_type_name[__MAX_BPF_ATTACH_TYPE];
extern const char * const map_type_name[];
extern const size_t map_type_name_size;