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authorArnaldo Carvalho de Melo <acme@redhat.com>2017-04-26 15:49:21 -0300
committerArnaldo Carvalho de Melo <acme@redhat.com>2017-04-26 15:49:21 -0300
commit96395cbbc7e94cbbe4f76cf64cf122fabc19123d (patch)
treec0cf51cd06c2b98bf45ef786f88c9b662c6645e8 /tools/perf
parent3caeafce5392a8eba7b36d0d097d403cacc66e2d (diff)
tools lib string: Adopt prefixcmp() from perf and subcmd
Both had copies originating from git.git, move those to tools/lib/string.c, getting both tools/lib/subcmd/ and tools/perf/ to use it. Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Josh Poimboeuf <jpoimboe@redhat.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Wang Nan <wangnan0@huawei.com> Link: http://lkml.kernel.org/n/tip-uidwtticro1qhttzd2rkrkg1@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf')
-rw-r--r--tools/perf/util/strbuf.c9
-rw-r--r--tools/perf/util/util.h2
2 files changed, 0 insertions, 11 deletions
diff --git a/tools/perf/util/strbuf.c b/tools/perf/util/strbuf.c
index e91b5e86f027..aafe908b82b5 100644
--- a/tools/perf/util/strbuf.c
+++ b/tools/perf/util/strbuf.c
@@ -3,15 +3,6 @@
#include <linux/kernel.h>
#include <errno.h>
-int prefixcmp(const char *str, const char *prefix)
-{
- for (; ; str++, prefix++)
- if (!*prefix)
- return 0;
- else if (*str != *prefix)
- return (unsigned char)*prefix - (unsigned char)*str;
-}
-
/*
* Used as the default ->buf value, so that people can always assume
* buf is non NULL and ->buf is NUL terminated even for a freshly
diff --git a/tools/perf/util/util.h b/tools/perf/util/util.h
index d620719775a8..5dfb9bb6482d 100644
--- a/tools/perf/util/util.h
+++ b/tools/perf/util/util.h
@@ -30,8 +30,6 @@ void warning(const char *err, ...) __attribute__((format (printf, 1, 2)));
void set_warning_routine(void (*routine)(const char *err, va_list params));
-int prefixcmp(const char *str, const char *prefix);
-
static inline void *zalloc(size_t size)
{
return calloc(1, size);

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