10 lines
174 B
C
10 lines
174 B
C
struct fd {
|
|
enum { FD_CLOSED, FD_NONE, FD_PIPE } type;
|
|
int ref; // reference count
|
|
char readable;
|
|
char writeable;
|
|
struct pipe *pipe;
|
|
};
|
|
|
|
extern struct fd fds[NFD];
|