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libbpf: typo and formatting fixes

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A bunch of typo and formatting fixes.

Acked-by: Song Liu <songliubraving@fb.com>
Signed-off-by: Andrii Nakryiko <andriin@fb.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
This commit is contained in:
Andrii Nakryiko 2019-05-29 10:36:10 -07:00 committed by Daniel Borkmann
parent 7e8c328c4e
commit 76e1022b96
1 changed files with 7 additions and 8 deletions
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15
tools/lib/bpf/libbpf.c
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@ -505,7 +505,7 @@ static struct bpf_object *bpf_object__new(const char *path,
obj->efile.fd = -1;
/*
* Caller of this function should also calls
* Caller of this function should also call
* bpf_object__elf_finish() after data collection to return
* obj_buf to user. If not, we should duplicate the buffer to
* avoid user freeing them before elf finish.
@ -574,8 +574,7 @@ static int bpf_object__elf_init(struct bpf_object *obj)
}
obj->efile.elf = elf_begin(obj->efile.fd,
LIBBPF_ELF_C_READ_MMAP,
NULL);
LIBBPF_ELF_C_READ_MMAP, NULL);
}
if (!obj->efile.elf) {
@ -594,9 +593,9 @@ static int bpf_object__elf_init(struct bpf_object *obj)
ep = &obj->efile.ehdr;
/* Old LLVM set e_machine to EM_NONE */
if ((ep->e_type != ET_REL) || (ep->e_machine && (ep->e_machine != EM_BPF))) {
pr_warning("%s is not an eBPF object file\n",
obj->path);
if (ep->e_type != ET_REL ||
(ep->e_machine && ep->e_machine != EM_BPF)) {
pr_warning("%s is not an eBPF object file\n", obj->path);
err = -LIBBPF_ERRNO__FORMAT;
goto errout;
}
@ -1438,7 +1437,7 @@ bpf_program__collect_reloc(struct bpf_program *prog, GElf_Shdr *shdr,
}
if (map_idx >= nr_maps) {
pr_warning("bpf relocation: map_idx %d large than %d\n",
pr_warning("bpf relocation: map_idx %d larger than %d\n",
(int)map_idx, (int)nr_maps - 1);
return -LIBBPF_ERRNO__RELOC;
}
@ -1797,7 +1796,7 @@ bpf_object__create_maps(struct bpf_object *obj)
}
}
pr_debug("create map %s: fd=%d\n", map->name, *pfd);
pr_debug("created map %s: fd=%d\n", map->name, *pfd);
}
return 0;