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| author | Joe Stringer <[email protected]> | 2017-01-23 01:11:25 +0000 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <[email protected]> | 2017-01-26 14:42:58 +0000 |
| commit | e28ff1a8382ee02b10cf11cf3b48541dc3d14a58 (patch) | |
| tree | 7b2e4fbf719f7c62f506e2d19f5aca86597d0337 /tools/perf/util/scripting-engines/trace-event-perl.c | |
| parent | tools lib bpf: Add set/is helpers for all prog types (diff) | |
| download | kernel-e28ff1a8382ee02b10cf11cf3b48541dc3d14a58.tar.gz kernel-e28ff1a8382ee02b10cf11cf3b48541dc3d14a58.zip | |
tools lib bpf: Add libbpf_get_error()
This function will turn a libbpf pointer into a standard error code (or
0 if the pointer is valid).
This also allows removal of the dependency on linux/err.h in the public
header file, which causes problems in userspace programs built against
libbpf.
Signed-off-by: Joe Stringer <[email protected]>
Acked-by: Wang Nan <[email protected]>
Cc: Alexei Starovoitov <[email protected]>
Cc: Daniel Borkmann <[email protected]>
Cc: [email protected]
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-perl.c')
0 files changed, 0 insertions, 0 deletions