rb_io_modestr_oflags 132 include/ruby/io.h int rb_io_modestr_oflags(const char *modestr); rb_io_modestr_oflags 6427 io.c oflags = rb_io_modestr_oflags(StringValueCStr(vmode)); rb_io_modestr_oflags 1579 process.c flags = INT2NUM(rb_io_modestr_oflags(StringValueCStr(flags)));