perf tools: Unexport some methods unused outside strbuf.c
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lkml.kernel.org/n/tip-nq1wvtky4mpu0nupjyar7sbw@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
diff --git a/tools/perf/util/strbuf.c b/tools/perf/util/strbuf.c
index d3d2792..8fb73295 100644
--- a/tools/perf/util/strbuf.c
+++ b/tools/perf/util/strbuf.c
@@ -51,6 +51,13 @@
ALLOC_GROW(sb->buf, sb->len + extra + 1, sb->alloc);
}
+void strbuf_addch(struct strbuf *sb, int c)
+{
+ strbuf_grow(sb, 1);
+ sb->buf[sb->len++] = c;
+ sb->buf[sb->len] = '\0';
+}
+
void strbuf_add(struct strbuf *sb, const void *data, size_t len)
{
strbuf_grow(sb, len);
@@ -58,7 +65,7 @@
strbuf_setlen(sb, sb->len + len);
}
-void strbuf_addv(struct strbuf *sb, const char *fmt, va_list ap)
+static void strbuf_addv(struct strbuf *sb, const char *fmt, va_list ap)
{
int len;
va_list ap_saved;