These are concrete patches responding to my comments for Magnus's patch. Specifically, Patch #1 used global functions to facilitate pr_* macros in the header files so they are available in different C files. Patch #2 simplified libbpf_set_print() takes only one print function and the print function has a "level" argument.
Yonghong Song (2): tools/bpf: move libbpf pr_* debug print functions to headers tools/bpf: simplify libbpf API function libbpf_set_print() tools/lib/bpf/btf.c | 97 +++++++++---------- tools/lib/bpf/btf.h | 7 +- tools/lib/bpf/libbpf.c | 45 +++++---- tools/lib/bpf/libbpf.h | 20 ++-- tools/lib/bpf/test_libbpf.cpp | 4 +- tools/lib/bpf/util.h | 32 ++++++ tools/perf/util/bpf-loader.c | 32 +++--- tools/testing/selftests/bpf/test_btf.c | 7 +- .../testing/selftests/bpf/test_libbpf_open.c | 36 ++++--- tools/testing/selftests/bpf/test_progs.c | 20 +++- 10 files changed, 166 insertions(+), 134 deletions(-) create mode 100644 tools/lib/bpf/util.h -- 2.17.1
