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e27afb84b4
fix multiple build errors and warnings
1.
test_maps.c: In function ‘test_map_rdonly’:
test_maps.c:1051:30: error: ‘BPF_F_RDONLY’ undeclared (first use in this function)
MAP_SIZE, map_flags | BPF_F_RDONLY);
2.
test_maps.c:1048:6: warning: unused variable ‘i’ [-Wunused-variable]
int i, fd, key = 0, value = 0;
3.
test_maps.c:1087:2: error: called object is not a function or function pointer
assert(bpf_map_lookup_elem(fd, &key, &value) == -1 && errno == EPERM);
4.
./bpf_helpers.h:72:11: error: use of undeclared identifier 'BPF_FUNC_getsockopt'
(void *) BPF_FUNC_getsockopt;
Fixes: e043325b30 ("bpf: Add tests for eBPF file mode")
Fixes: 6e71b04a82 ("bpf: Add file mode configuration into bpf maps")
Fixes: cd86d1fd21 ("bpf: Adding helper function bpf_getsockops")
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: Daniel Borkmann <daniel@iogearbox.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. Please read the Documentation/process/changes.rst file, as it contains the requirements for building and running the kernel, and information about the problems which may result by upgrading your kernel.