mirror of
https://github.com/octoleo/lsyncd.git
synced 2024-06-02 00:10:49 +00:00
39 lines
981 B
C
39 lines
981 B
C
/*
|
|
| observe.h from Lsyncd -- the Live (Mirror) Syncing Demon
|
|
|
|
|
|
|
|
| Handles observing file descriptors and the big select.
|
|
|
|
|
|
|
|
| License: GPLv2 (see COPYING) or any later version
|
|
| Authors: Axel Kittenberger <axkibe@gmail.com>
|
|
*/
|
|
#ifndef LSYNCD_OBSERVE_H
|
|
#define LSYNCD_OBSERVE_H
|
|
|
|
// Sets the non-blocking flag for a file descriptor.
|
|
extern void non_block_fd(int fd);
|
|
|
|
// Sets the close-on-exit flag for a file descriptor.
|
|
extern void close_exec_fd(int fd);
|
|
|
|
// makes the core observe a file descriptor
|
|
extern void observe_fd(
|
|
int fd,
|
|
void (*ready) ( lua_State *, int fd, void * extra ),
|
|
void (*writey)( lua_State *, int fd, void * extra ),
|
|
void (*tidy) ( int fd, void * extra ),
|
|
void *extra
|
|
);
|
|
|
|
// makes the big select for all observed fds
|
|
extern void observe_select( lua_State * L, struct timespec const * timeout );
|
|
|
|
// tidies up all observances
|
|
extern void observe_tidy_all( );
|
|
|
|
// stops the core to observe a file descriptor
|
|
extern void nonobserve_fd( int fd );
|
|
|
|
#endif
|