Wang Nan b3f59d66e2 bpf tools: Allow caller to set printing function ... By libbpf_set_print(), users of libbpf are allowed to register he/she own debug, info and warning printing functions. Libbpf will use those functions to print messages. If not provided, default info and warning printing functions are fprintf(stderr, ...); default debug printing is NULL. This API is designed to be used by perf, enables it to register its own logging functions to make all logs uniform, instead of separated logging level control. Signed-off-by: Wang Nan <wangnan0@huawei.com> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Cc: Brendan Gregg <brendan.d.gregg@gmail.com> Cc: Daniel Borkmann <daniel@iogearbox.net> Cc: David Ahern <dsahern@gmail.com> Cc: He Kuang <hekuang@huawei.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Kaixu Xia <xiakaixu@huawei.com> Cc: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Zefan Li <lizefan@huawei.com> Cc: pi3orama@163.com Link: http://lkml.kernel.org/r/1435716878-189507-5-git-send-email-wangnan0@huawei.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>		2015-08-07 10:16:56 -03:00
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api	Merge branch 'linus' into perf/core, to refresh the branch	2015-07-21 07:57:44 +02:00
bpf	bpf tools: Allow caller to set printing function	2015-08-07 10:16:56 -03:00
lockdep	tools/liblockdep: Fix compilation error	2015-05-13 06:12:20 -04:00
symbol	tools lib symbol: Start carving out symbol parsing routines from perf	2013-12-13 10:30:20 -03:00
traceevent	tools lib traceevent: Allow setting an alternative symbol resolver	2015-07-23 22:01:26 -03:00
util	tools lib: Move asm-generic/bitops/find.h code to tools/include and tools/lib	2014-12-17 11:14:48 -03:00
hweight.c	tools: Copy lib/hweight.c from the kernel sources	2015-07-09 16:29:56 -03:00
rbtree.c	tools: Copy lib/rbtree.c to tools/lib/	2015-07-05 22:48:21 -03:00