41 typedef unsigned long int nfds_t;
46 #define POLLRDNORM 0x0100 49 #define POLLRDBAND 0x0200 52 #define POLLIN (POLLRDNORM | POLLRDBAND) 55 #define POLLPRI 0x0400 59 #define POLLWRNORM 0x0010 62 #define POLLOUT (POLLWRNORM) 65 #define POLLWRBAND 0x0020 69 #define POLLERR 0x0001 72 #define POLLHUP 0x0002 75 #define POLLNVAL 0x0004 98 #define POLLNVAL 0x020 102 #define POLLRDNORM 0x040 105 #define POLLRDBAND 0x080 108 #define POLLWRNORM 0x100 111 #define POLLWRBAND 0x200 117 void ssh_poll_init(
void);
118 void ssh_poll_cleanup(
void);
119 int ssh_poll(
ssh_pollfd_t *fds, nfds_t nfds,
int timeout);
135 typedef int (*ssh_poll_callback)(
ssh_poll_handle p, socket_t fd,
int revents,
void ssh_poll_remove_events(ssh_poll_handle p, short events)
Remove events from a poll object. Non-existent are ignored. The events will also be propagated to an ...
Definition: poll.c:384
void ssh_poll_set_events(ssh_poll_handle p, short events)
Set the events of a poll object. The events will also be propagated to an associated poll context...
Definition: poll.c:344
ssh_poll_ctx ssh_poll_get_ctx(ssh_poll_handle p)
Get the poll context of a poll object.
Definition: poll.c:322
ssh_poll_handle ssh_poll_new(socket_t fd, short events, ssh_poll_callback cb, void *userdata)
Allocate a new poll object, which could be used within a poll context.
Definition: poll.c:282
void ssh_poll_add_events(ssh_poll_handle p, short events)
Add extra events to a poll object. Duplicates are ignored. The events will also be propagated to an a...
Definition: poll.c:373
int ssh_poll_ctx_dopoll(ssh_poll_ctx ctx, int timeout)
Poll all the sockets associated through a poll object with a poll context. If any of the events are s...
Definition: poll.c:596
Definition: session.h:102
void ssh_poll_set_callback(ssh_poll_handle p, ssh_poll_callback cb, void *userdata)
Set the callback of a poll object.
Definition: poll.c:411
void ssh_event_remove_poll(ssh_event event, ssh_poll_handle p)
remove a poll handle to the event.
Definition: poll.c:797
int ssh_event_add_poll(ssh_event event, ssh_poll_handle p)
Add a poll handle to the event.
Definition: poll.c:785
int ssh_poll_ctx_add(ssh_poll_ctx ctx, ssh_poll_handle p)
Add a poll object to a poll context.
Definition: poll.c:504
ssh_poll_ctx ssh_poll_ctx_new(size_t chunk_size)
Create a new poll context. It could be associated with many poll object which are going to be polled ...
Definition: poll.c:429
int ssh_poll_ctx_add_socket(ssh_poll_ctx ctx, ssh_socket s)
Add a socket object to a poll context.
Definition: poll.c:536
short ssh_poll_get_events(ssh_poll_handle p)
Get the events of a poll object.
Definition: poll.c:333
void ssh_poll_free(ssh_poll_handle p)
Free a poll object.
Definition: poll.c:307
void ssh_poll_ctx_free(ssh_poll_ctx ctx)
Free a poll context.
Definition: poll.c:452
void ssh_poll_set_fd(ssh_poll_handle p, socket_t fd)
Set the file descriptor of a poll object. The FD will also be propagated to an associated poll contex...
Definition: poll.c:358
socket_t ssh_poll_get_fd(ssh_poll_handle p)
Get the raw socket of a poll object.
Definition: poll.c:396
void ssh_poll_ctx_remove(ssh_poll_ctx ctx, ssh_poll_handle p)
Remove a poll object from a poll context.
Definition: poll.c:558