Fix: file-descriptor: unnecessary assert in move constructor

[lttng-tools.git] / src / common / exception.hpp

diff --git a/src/common/exception.hpp b/src/common/exception.hpp
index b7e8261ed65217f5652fd88192c37e78c178dd76..1efd80359654bb34de8af78708a131cd8b194db2 100644 (file)
--- a/src/common/exception.hpp
+++ b/src/common/exception.hpp
@@ -20,6 +20,8 @@
        throw lttng::posix_error(msg, errno_code, __FILE__, __func__, __LINE__)
 #define LTTNG_THROW_ERROR(msg) \
        throw lttng::runtime_error(msg, __FILE__, __func__, __LINE__)
+#define LTTNG_THROW_UNSUPPORTED_ERROR(msg) \
+       throw lttng::runtime_error(msg, __FILE__, __func__, __LINE__)
 #define LTTNG_THROW_COMMUNICATION_ERROR(msg) \
        throw lttng::communication_error(msg, __FILE__, __func__, __LINE__)
 #define LTTNG_THROW_PROTOCOL_ERROR(msg) \
@@ -36,6 +38,14 @@ public:
                        unsigned int line_number);
 };
 
+class unsupported_error : public std::runtime_error {
+public:
+       explicit unsupported_error(const std::string& msg,
+                       const char *file_name,
+                       const char *function_name,
+                       unsigned int line_number);
+};
+
 namespace ctl {
 /* Wrap lttng_error_code errors which may be reported through liblttng-ctl's interface. */
 class error : public runtime_error {
@@ -44,10 +54,14 @@ public:
                        const char *file_name,
                        const char *function_name,
                        unsigned int line_number);
-       lttng_error_code get_code() const;
+
+       lttng_error_code code() const noexcept
+       {
+               return _error_code;
+       }
 
 private:
-       lttng_error_code _error_code;
+       const lttng_error_code _error_code;
 };
 } /* namespace ctl */