Make strerror available in the header
This fixes an error with some compilers in the templated function
get_value():
> there are no arguments to 'strerror' that depend on a template
> parameter, so a declaration of 'strerror' must be available
diff --git a/vendor/arm/pmu/pmu_counter.h b/vendor/arm/pmu/pmu_counter.h
index 802d23b..a1bbdfc 100644
--- a/vendor/arm/pmu/pmu_counter.h
+++ b/vendor/arm/pmu/pmu_counter.h
@@ -25,6 +25,7 @@
#pragma once
#include <cstdint>
+#include <cstring>
#include <errno.h>
#include <linux/perf_event.h>
#include <stdexcept>
@@ -95,7 +96,7 @@
if (result == -1)
{
- throw std::runtime_error("Can't get PMU counter value: " + std::string(strerror(errno)));
+ throw std::runtime_error("Can't get PMU counter value: " + std::string(std::strerror(errno)));
}
return static_cast<T>(value);
