diff options
| author | Daniel T. Lee <danieltimlee@gmail.com> | 2022-12-24 16:15:23 +0900 |
|---|---|---|
| committer | Andrii Nakryiko <andrii@kernel.org> | 2022-12-29 14:22:34 -0800 |
| commit | 8a4dd0bcbdfd5bdaa5d1a5b390f44a45b60e8aa9 (patch) | |
| tree | 7a4cadebc961a0529052ee6445978c08c8e7336c /samples | |
| parent | 1d0c5f6f3d1387ec9c3a379fb232c078f5838d55 (diff) | |
samples/bpf: Use vmlinux.h instead of implicit headers in syscall tracing program
This commit applies vmlinux.h to syscall tracing program. This change
allows the bpf program to refer to the internal structure as a single
"vmlinux.h" instead of including each header referenced by the bpf
program.
Signed-off-by: Daniel T. Lee <danieltimlee@gmail.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20221224071527.2292-3-danieltimlee@gmail.com
Diffstat (limited to 'samples')
| -rw-r--r-- | samples/bpf/map_perf_test_kern.c | 5 | ||||
| -rw-r--r-- | samples/bpf/test_current_task_under_cgroup_kern.c | 4 | ||||
| -rw-r--r-- | samples/bpf/test_probe_write_user_kern.c | 5 | ||||
| -rw-r--r-- | samples/bpf/trace_output_kern.c | 3 | ||||
| -rw-r--r-- | samples/bpf/tracex2_kern.c | 4 |
5 files changed, 7 insertions, 14 deletions
diff --git a/samples/bpf/map_perf_test_kern.c b/samples/bpf/map_perf_test_kern.c index 874e2f7e3d5d..0c7885057ffe 100644 --- a/samples/bpf/map_perf_test_kern.c +++ b/samples/bpf/map_perf_test_kern.c @@ -4,10 +4,9 @@ * modify it under the terms of version 2 of the GNU General Public * License as published by the Free Software Foundation. */ -#include <linux/skbuff.h> -#include <linux/netdevice.h> +#include "vmlinux.h" +#include <errno.h> #include <linux/version.h> -#include <uapi/linux/bpf.h> #include <bpf/bpf_helpers.h> #include <bpf/bpf_tracing.h> #include <bpf/bpf_core_read.h> diff --git a/samples/bpf/test_current_task_under_cgroup_kern.c b/samples/bpf/test_current_task_under_cgroup_kern.c index 541fc861b984..0b059cee3cba 100644 --- a/samples/bpf/test_current_task_under_cgroup_kern.c +++ b/samples/bpf/test_current_task_under_cgroup_kern.c @@ -5,11 +5,9 @@ * License as published by the Free Software Foundation. */ -#include <linux/ptrace.h> -#include <uapi/linux/bpf.h> +#include "vmlinux.h" #include <linux/version.h> #include <bpf/bpf_helpers.h> -#include <uapi/linux/utsname.h> struct { __uint(type, BPF_MAP_TYPE_CGROUP_ARRAY); diff --git a/samples/bpf/test_probe_write_user_kern.c b/samples/bpf/test_probe_write_user_kern.c index d60cabaaf753..a0f10c5ca273 100644 --- a/samples/bpf/test_probe_write_user_kern.c +++ b/samples/bpf/test_probe_write_user_kern.c @@ -4,9 +4,8 @@ * modify it under the terms of version 2 of the GNU General Public * License as published by the Free Software Foundation. */ -#include <linux/skbuff.h> -#include <linux/netdevice.h> -#include <uapi/linux/bpf.h> +#include "vmlinux.h" +#include <string.h> #include <linux/version.h> #include <bpf/bpf_helpers.h> #include <bpf/bpf_tracing.h> diff --git a/samples/bpf/trace_output_kern.c b/samples/bpf/trace_output_kern.c index a481abf8c4c5..565a73b51b04 100644 --- a/samples/bpf/trace_output_kern.c +++ b/samples/bpf/trace_output_kern.c @@ -1,6 +1,5 @@ -#include <linux/ptrace.h> +#include "vmlinux.h" #include <linux/version.h> -#include <uapi/linux/bpf.h> #include <bpf/bpf_helpers.h> struct { diff --git a/samples/bpf/tracex2_kern.c b/samples/bpf/tracex2_kern.c index 82091facb83c..a712eefc742e 100644 --- a/samples/bpf/tracex2_kern.c +++ b/samples/bpf/tracex2_kern.c @@ -4,10 +4,8 @@ * modify it under the terms of version 2 of the GNU General Public * License as published by the Free Software Foundation. */ -#include <linux/skbuff.h> -#include <linux/netdevice.h> +#include "vmlinux.h" #include <linux/version.h> -#include <uapi/linux/bpf.h> #include <bpf/bpf_helpers.h> #include <bpf/bpf_tracing.h> |