busybox/networking/isrv.h
Denys Vlasenko 0ef64bdb40 *: make GNU licensing statement forms more regular
This change retains "or later" state! No licensing _changes_ here,
only form is adjusted (article, space between "GPL" and "v2" and so on).

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-08-16 20:14:46 +02:00

38 lines
1012 B
C

/* vi: set sw=4 ts=4: */
/*
* Generic non-forking server infrastructure.
* Intended to make writing telnetd-type servers easier.
*
* Copyright (C) 2007 Denys Vlasenko
*
* Licensed under GPLv2, see file LICENSE in this source tree.
*/
PUSH_AND_SET_FUNCTION_VISIBILITY_TO_HIDDEN
/* opaque structure */
struct isrv_state_t;
typedef struct isrv_state_t isrv_state_t;
/* callbacks */
void isrv_want_rd(isrv_state_t *state, int fd);
void isrv_want_wr(isrv_state_t *state, int fd);
void isrv_dont_want_rd(isrv_state_t *state, int fd);
void isrv_dont_want_wr(isrv_state_t *state, int fd);
int isrv_register_fd(isrv_state_t *state, int peer, int fd);
void isrv_close_fd(isrv_state_t *state, int fd);
int isrv_register_peer(isrv_state_t *state, void *param);
/* driver */
void isrv_run(
int listen_fd,
int (*new_peer)(isrv_state_t *state, int fd),
int (*do_rd)(int fd, void **),
int (*do_wr)(int fd, void **),
int (*do_timeout)(void **),
int timeout,
int linger_timeout
);
POP_SAVED_FUNCTION_VISIBILITY