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/*
** io.h - IO class
*/
#ifndef MRUBY_IO_H
#define MRUBY_IO_H
#if defined(__cplusplus)
extern "C" {
#endif
struct mrb_io {
int fd; /* file descriptor, or -1 */
int fd2; /* file descriptor to write if it's different from fd, or -1 */
int pid; /* child's pid (for pipes) */
unsigned int writable:1,
sync:1;
};
#define FMODE_READABLE 0x00000001
#define FMODE_WRITABLE 0x00000002
#define FMODE_READWRITE (FMODE_READABLE|FMODE_WRITABLE)
#define FMODE_BINMODE 0x00000004
#define FMODE_APPEND 0x00000040
#define FMODE_CREATE 0x00000080
#define FMODE_TRUNC 0x00000800
#define E_IO_ERROR (mrb_class_get(mrb, "IOError"))
#define E_EOF_ERROR (mrb_class_get(mrb, "EOFError"))
mrb_value mrb_io_fileno(mrb_state *mrb, mrb_value io);
#if defined(__cplusplus)
} /* extern "C" { */
#endif
#endif /* MRUBY_IO_H */
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