diff options
Diffstat (limited to 'tools/bpf')
| -rw-r--r-- | tools/bpf/bpftool/Documentation/bpftool-prog.rst | 8 | ||||
| -rw-r--r-- | tools/bpf/bpftool/prog.c | 4 |
2 files changed, 6 insertions, 6 deletions
diff --git a/tools/bpf/bpftool/Documentation/bpftool-prog.rst b/tools/bpf/bpftool/Documentation/bpftool-prog.rst index 3968f0bd37db..69b3770370c8 100644 --- a/tools/bpf/bpftool/Documentation/bpftool-prog.rst +++ b/tools/bpf/bpftool/Documentation/bpftool-prog.rst @@ -11,8 +11,8 @@ SYNOPSIS ======== | **bpftool** prog show [*PROG*] -| **bpftool** prog dump xlated *PROG* [file *FILE*] [opcodes] -| **bpftool** prog dump jited *PROG* [file *FILE*] [opcodes] +| **bpftool** prog dump xlated *PROG* [{file *FILE* | opcodes }] +| **bpftool** prog dump jited *PROG* [{file *FILE* | opcodes }] | **bpftool** prog pin *PROG* *FILE* | **bpftool** prog help | @@ -28,14 +28,14 @@ DESCRIPTION Output will start with program ID followed by program type and zero or more named attributes (depending on kernel version). - **bpftool prog dump xlated** *PROG* [**file** *FILE*] [**opcodes**] + **bpftool prog dump xlated** *PROG* [{ **file** *FILE* | **opcodes** }] Dump eBPF instructions of the program from the kernel. If *FILE* is specified image will be written to a file, otherwise it will be disassembled and printed to stdout. **opcodes** controls if raw opcodes will be printed. - **bpftool prog dump jited** *PROG* [**file** *FILE*] [**opcodes**] + **bpftool prog dump jited** *PROG* [{ **file** *FILE* | **opcodes** }] Dump jited image (host machine code) of the program. If *FILE* is specified image will be written to a file, otherwise it will be disassembled and printed to stdout. diff --git a/tools/bpf/bpftool/prog.c b/tools/bpf/bpftool/prog.c index 57edbea2fbe8..7838206a455b 100644 --- a/tools/bpf/bpftool/prog.c +++ b/tools/bpf/bpftool/prog.c @@ -469,8 +469,8 @@ static int do_help(int argc, char **argv) { fprintf(stderr, "Usage: %s %s show [PROG]\n" - " %s %s dump xlated PROG [file FILE] [opcodes]\n" - " %s %s dump jited PROG [file FILE] [opcodes]\n" + " %s %s dump xlated PROG [{ file FILE | opcodes }]\n" + " %s %s dump jited PROG [{ file FILE | opcodes }]\n" " %s %s pin PROG FILE\n" " %s %s help\n" "\n" |