ext/kgio/set_file_path.h

   1 /* We do not modify RSTRING in this file, so RSTRING_MODIFIED is not needed */
   2 #if defined(HAVE_RB_IO_T) && \
   3     defined(HAVE_TYPE_STRUCT_RFILE) && \
   4     defined(HAVE_ST_PATHV)
   5 /* MRI 1.9 */
   6 static void set_file_path(VALUE io, VALUE path)
   7 {
   8         rb_io_t *fptr = RFILE(io)->fptr;
   9         fptr->pathv = rb_str_new4(path);
  10 }
  11 #elif defined(HAVE_TYPE_OPENFILE) && \
  12       defined(HAVE_TYPE_STRUCT_RFILE) && \
  13       defined(HAVE_ST_PATH)
  14 /* MRI 1.8 */
  15 #include "util.h"
  16 static void set_file_path(VALUE io, VALUE path)
  17 {
  18         OpenFile *fptr = RFILE(io)->fptr;
  19         fptr->path = ruby_strdup(RSTRING_PTR(path));
  20 }
  21 #else
  22 /* Rubinius */
  23 static void set_file_path(VALUE io, VALUE path)
  24 {
  25         rb_iv_set(io, "@path", rb_str_new4(path));
  26 }
  27 #endif