diff options
Diffstat (limited to 'src/libslirp.h')
| -rw-r--r-- | src/libslirp.h | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/src/libslirp.h b/src/libslirp.h index 546f2f9..8eb47a0 100644 --- a/src/libslirp.h +++ b/src/libslirp.h @@ -63,7 +63,8 @@ typedef struct SlirpCb { void (*guest_error)(const char *msg, void *opaque); /* Return the virtual clock value in nanoseconds */ int64_t (*clock_get_ns)(void *opaque); - /* Create a new timer with the given callback and opaque data */ + /* Create a new timer with the given callback and opaque data. Not + * needed if timer_new_opaque is provided. */ void *(*timer_new)(SlirpTimerCb cb, void *cb_opaque, void *opaque); /* Remove and free a timer */ void (*timer_free)(void *timer, void *opaque); @@ -76,6 +77,14 @@ typedef struct SlirpCb { /* Kick the io-thread, to signal that new events may be processed because some TCP buffer * can now receive more data, i.e. slirp_socket_can_recv will return 1. */ void (*notify)(void *opaque); + + /* + * Fields introduced in SlirpConfig version 4 begin + */ + + /* Create a new timer. When the timer fires, the application passes + * the SlirpTimerId and cb_opaque to slirp_handle_timer. */ + void *(*timer_new_opaque)(SlirpTimerId id, void *cb_opaque, void *opaque); } SlirpCb; #define SLIRP_CONFIG_VERSION_MIN 1 @@ -171,6 +180,11 @@ void slirp_pollfds_poll(Slirp *slirp, int select_error, * guest network, to be interpreted by slirp. */ void slirp_input(Slirp *slirp, const uint8_t *pkt, int pkt_len); +/* This is called by the application when a timer expires, if it provides + * the timer_new_opaque callback. It is not needed if the application only + * uses timer_new. */ +void slirp_handle_timer(Slirp *slirp, SlirpTimerId id, void *cb_opaque); + /* These set up / remove port forwarding between a host port in the real world * and the guest network. */ int slirp_add_hostfwd(Slirp *slirp, int is_udp, struct in_addr host_addr, |