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perf tools: Ditch rtrim(), use strim() from tools/lib

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Cleaning up a bit more tools/perf/util/ by using things we got from the
kernel and have in tools/lib/

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: https://lkml.kernel.org/n/tip-7hluuoveryoicvkclshzjf1k@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Arnaldo Carvalho de Melo
2019-06-26 12:13:13 -03:00
parent 3ca43b6053
commit 13c230ab6e
9 changed files with 13 additions and 33 deletions
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6
tools/perf/util/header.c
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@@ -1048,7 +1048,7 @@ static int cpu_cache_level__read(struct cpu_cache_level *cache, u32 cpu, u16 lev
return -1;
cache->type[len] = 0;
cache->type = rtrim(cache->type);
cache->type = strim(cache->type);
scnprintf(file, PATH_MAX, "%s/size", path);
if (sysfs__read_str(file, &cache->size, &len)) {
@@ -1057,7 +1057,7 @@ static int cpu_cache_level__read(struct cpu_cache_level *cache, u32 cpu, u16 lev
}
cache->size[len] = 0;
cache->size = rtrim(cache->size);
cache->size = strim(cache->size);
scnprintf(file, PATH_MAX, "%s/shared_cpu_list", path);
if (sysfs__read_str(file, &cache->map, &len)) {
@@ -1067,7 +1067,7 @@ static int cpu_cache_level__read(struct cpu_cache_level *cache, u32 cpu, u16 lev
}
cache->map[len] = 0;
cache->map = rtrim(cache->map);
cache->map = strim(cache->map);
return 0;
}