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rtm authored
sh accepts 0-argument commands (like userfs) reads from console
17a85657
dev.h 191 B
struct devsw {
int (*d_open)(char *, int);
int (*d_read)(int, char *, int);
int (*d_write)(int, char *, int);
int (*d_close)(int);
};
extern struct devsw devsw[];
#define CONSOLE 1