Initial commit based on common repo commit ffeb9c9b

libs/3rd-party/mseed/lmplatform.c

@@ -0,0 +1,65 @@
+/***************************************************************************
+ * lmplatform.c:
+ * 
+ * Platform portability routines.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public License
+ * as published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License (GNU-LGPL) for more details.  The
+ * GNU-LGPL and further information can be found here:
+ * http://www.gnu.org/
+ *
+ * Written by Chad Trabant, IRIS Data Management Center
+ *
+ * modified: 2010.304
+ ***************************************************************************/
+
+/* Define _LARGEFILE_SOURCE to get ftello/fseeko on some systems (Linux) */
+#define _LARGEFILE_SOURCE 1
+
+#include "lmplatform.h"
+
+
+/***************************************************************************
+ * lmp_ftello:
+ *
+ * Return the current file position for the specified descriptor using
+ * the system's closest match to the POSIX ftello.
+ ***************************************************************************/
+off_t
+lmp_ftello (FILE *stream)
+{
+#if defined(LMP_WIN32)
+  return (off_t) ftell (stream);
+
+#else
+  return (off_t) ftello (stream);
+
+#endif
+}  /* End of lmp_ftello() */
+
+
+/***************************************************************************
+ * lmp_fseeko:
+ *
+ * Seek to a specific file position for the specified descriptor using
+ * the system's closest match to the POSIX fseeko.
+ ***************************************************************************/
+int
+lmp_fseeko (FILE *stream, off_t offset, int whence)
+{
+#if defined(LMP_WIN32)
+  return (int) fseek (stream, (long int) offset, whence);
+  
+#else
+  return (int) fseeko (stream, offset, whence);
+  
+#endif
+}  /* End of lmp_fseeko() */
+