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Searched refs:bpf_prog_stream_read (Results 1 – 8 of 8) sorted by relevance

/linux/tools/testing/selftests/bpf/prog_tests/
H A Dstream.c37 ASSERT_LT(bpf_prog_stream_read(0, BPF_STREAM_STDOUT, buf, sizeof(buf), &ropts), 0, "error");
41 ASSERT_LT(bpf_prog_stream_read(prog_fd, 0, buf, sizeof(buf), &ropts), 0, "error");
45 ASSERT_LT(bpf_prog_stream_read(prog_fd, BPF_STREAM_STDOUT, NULL, sizeof(buf), NULL), 0, "error");
49 ret = bpf_prog_stream_read(prog_fd, BPF_STREAM_STDOUT, buf, 2, NULL); in match_regex()
51 ret = bpf_prog_stream_read(prog_fd, BPF_STREAM_STDOUT, buf, 2, NULL); in match_regex()
53 ret = bpf_prog_stream_read(prog_fd, BPF_STREAM_STDOUT, buf, 1, &ropts); in match_regex()
55 ret = bpf_prog_stream_read(prog_fd, BPF_STREAM_STDERR, buf, 1, &ropts); in match_regex()
77 ret = bpf_prog_stream_read(prog_fd, BPF_STREAM_STDERR, buf, sizeof(buf), &ropts); in test_stream_errors()
/linux/tools/lib/bpf/
H A Dlibbpf.map440 bpf_prog_stream_read;
H A Dbpf.h721 * @brief **bpf_prog_stream_read** reads data from the BPF stream of a given BPF
733 LIBBPF_API int bpf_prog_stream_read(int prog_fd, __u32 stream_id, void *buf, __u32 buf_len,
H A Dbpf.c1381 int bpf_prog_stream_read(int prog_fd, __u32 stream_id, void *buf, __u32 buf_len, in bpf_prog_stream_read()
1379 int bpf_prog_stream_read(int prog_fd, __u32 stream_id, void *buf, __u32 buf_len, bpf_prog_stream_read() function
/linux/kernel/bpf/
H A Dstream.c342 int bpf_prog_stream_read(struct bpf_prog *prog, enum bpf_stream_id stream_id, void __user *buf, int… in bpf_prog_stream_read() function
H A Dsyscall.c6104 ret = bpf_prog_stream_read(prog, attr->prog_stream_read.stream_id, buf, len); in prog_stream_read()
/linux/tools/bpf/bpftool/
H A Dprog.c1132 ret = bpf_prog_stream_read(prog_fd, stream_id, buf, sizeof(buf), NULL); in prog_tracelog_stream()
/linux/include/linux/
H A Dbpf.h3717 int bpf_prog_stream_read(struct bpf_prog *prog, enum bpf_stream_id stream_id, void __user *buf, int…