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-rw-r--r--tools/perf/util/string2.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/tools/perf/util/string2.h b/tools/perf/util/string2.h
index 708805f5573e..73df616ced43 100644
--- a/tools/perf/util/string2.h
+++ b/tools/perf/util/string2.h
@@ -4,6 +4,7 @@
#include <linux/string.h>
#include <linux/types.h>
+#include <sys/types.h> // pid_t
#include <stddef.h>
#include <string.h>
@@ -32,6 +33,8 @@ static inline char *asprintf_expr_not_in_ints(const char *var, size_t nints, int
return asprintf_expr_inout_ints(var, false, nints, ints);
}
+char *asprintf__tp_filter_pids(size_t npids, pid_t *pids);
+
char *strpbrk_esc(char *str, const char *stopset);
char *strdup_esc(const char *str);