moved netns code from daemon/src to netns at the top level, updated files to account for location change

netns/myerr.h

@@ -0,0 +1,80 @@
+/*
+ * CORE
+ * Copyright (c)2010-2012 the Boeing Company.
+ * See the LICENSE file included in this distribution.
+ *
+ * author: Tom Goff <thomas.goff@boeing.com>
+ *
+ * myerr.h
+ *
+ * Custom error printing macros.
+ */
+
+#ifndef _MYERR_H_
+#define _MYERR_H_
+
+#include <stdarg.h>
+#include <stdio.h>
+#include <string.h>
+#include <errno.h>
+#include <time.h>
+#include <unistd.h>
+
+#include <sys/time.h>
+
+static void __myerrprintf(const char *func, const char *file, const int line,
+			  FILE *stream, const char *fmt, ...)
+{
+  extern const char *__progname;
+  va_list ap;
+  pid_t pid;
+  struct timeval tv;
+
+  va_start(ap, fmt);
+
+  pid = getpid();
+  if (gettimeofday(&tv, NULL))
+  {
+    fprintf(stream, "%s[%u]: %s[%s:%d]: ", __progname, pid, func, file, line);
+  }
+  else
+  {
+    char timestr[9];
+    strftime(timestr, sizeof(timestr), "%H:%M:%S", localtime(&tv.tv_sec));
+    fprintf(stream, "%s[%u]: %s.%06ld %s[%s:%d]: ",
+	    __progname, pid, timestr, tv.tv_usec, func, file, line);
+  }
+
+  vfprintf(stream, fmt, ap);
+  fputs("\n", stream);
+
+  va_end(ap);
+
+  return;
+}
+
+#define INFO(fmt, args...)			\
+  __myerrprintf(__func__, __FILE__, __LINE__,	\
+		stdout, fmt, ##args)
+
+#define WARNX(fmt, args...)			\
+  __myerrprintf(__func__, __FILE__, __LINE__,	\
+		stderr, fmt, ##args)
+
+#define WARN(fmt, args...)					\
+  __myerrprintf(__func__, __FILE__, __LINE__,			\
+		stderr, fmt ": %s", ##args, strerror(errno))
+
+#define ERRX(eval, fmt, args...)		\
+  do {						\
+    WARNX(fmt, ##args);				\
+    exit(eval);					\
+ } while (0)
+
+#define ERR(eval, fmt, args...)			\
+  do {						\
+    WARN(fmt, ##args);				\
+    exit(eval);					\
+ } while (0)
+
+#endif	/* _MYERR_H_ */