ywkaras commented on a change in pull request #8636:
URL: https://github.com/apache/trafficserver/pull/8636#discussion_r797971452
##########
File path: include/tscpp/util/TsSharedMutex.h
##########
@@ -53,6 +54,30 @@
namespace ts
{
+class Strerror
+{
+public:
+ Strerror(int err_num)
+ {
+ _c_str = strerror_r(err_num, _buf, 256);
+ if (!_c_str) {
Review comment:
TS is compiled with -D_GNU_SOURCE, which means that only the
GNU-specific strerror_r() is available. Even if it never returns null
(currently), I'd rather leave the handling in for future-safety.
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