16
16
extern int non_blocking(int, int);
17
17
extern int close_on_exec(int, int);
18
18
extern int open_limit(int);
19
extern int poll_fd(int, int, int, int, int);
21
20
extern off_t get_file_limit(void);
22
21
extern void set_file_limit(off_t);
23
22
extern ssize_t peekfd(int);
26
23
extern ssize_t write_buf(int, const char *, ssize_t, int);
27
24
extern ssize_t timed_read(int, void *, size_t, int, void *);
28
25
extern ssize_t timed_write(int, void *, size_t, int, void *);