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dot_tmux/plugins/tmux-mem-cpu-load/common/error.h

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+/* vim: tabstop=2 shiftwidth=2 expandtab textwidth=80 linebreak wrap
+ *
+ * Copyright 2012 Matthew McCormick
+ * Copyright 2015 Pawel 'l0ner' Soltys
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef BSD_ERROR_H_
+#define BSD_ERROR_H_
+
+#include <iostream>
+#include <sys/errno.h>
+#include <cerrno>
+#include <cstring> // strerror
+#include <cstdlib> // exit()
+
+inline void error( const char * error )
+{
+  using std::cerr;
+  using std::endl;
+
+  cerr << error << ": " << strerror( errno ) << endl;
+  exit( EXIT_FAILURE );
+}
+
+#endif