diff options
Diffstat (limited to 'tools/bpf/bpftool/main.c')
| -rw-r--r-- | tools/bpf/bpftool/main.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/tools/bpf/bpftool/main.c b/tools/bpf/bpftool/main.c index cdee4c3d30c3..1da54a9b5ea3 100644 --- a/tools/bpf/bpftool/main.c +++ b/tools/bpf/bpftool/main.c @@ -195,7 +195,10 @@ static int do_batch(int argc, char **argv) } NEXT_ARG(); - fp = fopen(*argv, "r"); + if (!strcmp(*argv, "-")) + fp = stdin; + else + fp = fopen(*argv, "r"); if (!fp) { p_err("Can't open file (%s): %s", *argv, strerror(errno)); return -1; @@ -284,7 +287,8 @@ static int do_batch(int argc, char **argv) err = 0; } err_close: - fclose(fp); + if (fp != stdin) + fclose(fp); if (json_output) jsonw_end_array(json_wtr); |