From 1852719658c0f853b5481c9eaed862f1a9355edc Mon Sep 17 00:00:00 2001 From: Prashant Bhole Date: Wed, 8 Nov 2017 13:55:47 +0900 Subject: tools: bpftool: open pinned object without type check This was needed for opening any file in bpf-fs without knowing its object type Signed-off-by: Prashant Bhole Signed-off-by: David S. Miller --- tools/bpf/bpftool/common.c | 15 +++++++++++++-- 1 file changed, 13 insertions(+), 2 deletions(-) (limited to 'tools/bpf/bpftool/common.c') diff --git a/tools/bpf/bpftool/common.c b/tools/bpf/bpftool/common.c index aa7017098b2a..6b3d25d6a782 100644 --- a/tools/bpf/bpftool/common.c +++ b/tools/bpf/bpftool/common.c @@ -122,9 +122,8 @@ static int mnt_bpffs(const char *target, char *buff, size_t bufflen) return 0; } -int open_obj_pinned_any(char *path, enum bpf_obj_type exp_type) +int open_obj_pinned(char *path) { - enum bpf_obj_type type; int fd; fd = bpf_obj_get(path); @@ -136,6 +135,18 @@ int open_obj_pinned_any(char *path, enum bpf_obj_type exp_type) return -1; } + return fd; +} + +int open_obj_pinned_any(char *path, enum bpf_obj_type exp_type) +{ + enum bpf_obj_type type; + int fd; + + fd = open_obj_pinned(path); + if (fd < 0) + return -1; + type = get_fd_type(fd); if (type < 0) { close(fd); -- cgit v1.2.3-55-g7522