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authorArnaldo Carvalho de Melo <acme@redhat.com>2018-08-06 11:35:37 -0300
committerArnaldo Carvalho de Melo <acme@redhat.com>2018-08-08 15:55:56 -0300
commitaa31be3a4874d91fb40d872f1865805ab411035c (patch)
tree59c32921d52f595a0127c99a0ef7c4fde39d4804 /tools/perf
parent92bbe8d834d293c4db7a70fd53884ec1c95d61dc (diff)
perf bpf: Add bpf__setup_output_event() strerror() counterpart
That is just bpf__strerror_setup_stdout() renamed to the more general "setup_output_event" method, keep the existing stdout() as a wrapper. Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Wang Nan <wangnan0@huawei.com> Link: https://lkml.kernel.org/n/tip-nwnveo428qn0b48axj50vkc7@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf')
-rw-r--r--tools/perf/util/bpf-loader.c4
-rw-r--r--tools/perf/util/bpf-loader.h15
2 files changed, 11 insertions, 8 deletions
diff --git a/tools/perf/util/bpf-loader.c b/tools/perf/util/bpf-loader.c
index 95a27bb6f1a1..80dead642719 100644
--- a/tools/perf/util/bpf-loader.c
+++ b/tools/perf/util/bpf-loader.c
@@ -1791,8 +1791,8 @@ int bpf__strerror_apply_obj_config(int err, char *buf, size_t size)
return 0;
}
-int bpf__strerror_setup_stdout(struct perf_evlist *evlist __maybe_unused,
- int err, char *buf, size_t size)
+int bpf__strerror_setup_output_event(struct perf_evlist *evlist __maybe_unused,
+ int err, char *buf, size_t size)
{
bpf__strerror_head(err, buf, size);
bpf__strerror_end(buf, size);
diff --git a/tools/perf/util/bpf-loader.h b/tools/perf/util/bpf-loader.h
index 6be0eec043c6..8eca75145ac2 100644
--- a/tools/perf/util/bpf-loader.h
+++ b/tools/perf/util/bpf-loader.h
@@ -83,9 +83,7 @@ int bpf__strerror_apply_obj_config(int err, char *buf, size_t size);
int bpf__setup_stdout(struct perf_evlist *evlist);
int bpf__setup_output_event(struct perf_evlist *evlist, const char *name);
-int bpf__strerror_setup_stdout(struct perf_evlist *evlist, int err,
- char *buf, size_t size);
-
+int bpf__strerror_setup_output_event(struct perf_evlist *evlist, int err, char *buf, size_t size);
#else
#include <errno.h>
@@ -200,11 +198,16 @@ bpf__strerror_apply_obj_config(int err __maybe_unused,
}
static inline int
-bpf__strerror_setup_stdout(struct perf_evlist *evlist __maybe_unused,
- int err __maybe_unused, char *buf,
- size_t size)
+bpf__strerror_setup_output_event(struct perf_evlist *evlist __maybe_unused,
+ int err __maybe_unused, char *buf, size_t size)
{
return __bpf_strerror(buf, size);
}
+
#endif
+
+static inline int bpf__strerror_setup_stdout(struct perf_evlist *evlist, int err, char *buf, size_t size)
+{
+ return bpf__strerror_setup_output_event(evlist, err, buf, size);
+}
#endif