diff options
Diffstat (limited to 'slirp/src/libslirp.h')
| -rw-r--r-- | slirp/src/libslirp.h | 118 |
1 files changed, 0 insertions, 118 deletions
diff --git a/slirp/src/libslirp.h b/slirp/src/libslirp.h deleted file mode 100644 index 3b28764bec..0000000000 --- a/slirp/src/libslirp.h +++ /dev/null @@ -1,118 +0,0 @@ -/* SPDX-License-Identifier: BSD-3-Clause */ -#ifndef LIBSLIRP_H -#define LIBSLIRP_H - -#include <stdint.h> -#include <stdbool.h> -#include <sys/types.h> - -#ifdef _WIN32 -#include <winsock2.h> -#include <in6addr.h> -#else -#include <netinet/in.h> -#include <arpa/inet.h> -#endif - -#ifdef __cplusplus -extern "C" { -#endif - -typedef struct Slirp Slirp; - -enum { - SLIRP_POLL_IN = 1 << 0, - SLIRP_POLL_OUT = 1 << 1, - SLIRP_POLL_PRI = 1 << 2, - SLIRP_POLL_ERR = 1 << 3, - SLIRP_POLL_HUP = 1 << 4, -}; - -typedef ssize_t (*SlirpReadCb)(void *buf, size_t len, void *opaque); -typedef ssize_t (*SlirpWriteCb)(const void *buf, size_t len, void *opaque); -typedef void (*SlirpTimerCb)(void *opaque); -typedef int (*SlirpAddPollCb)(int fd, int events, void *opaque); -typedef int (*SlirpGetREventsCb)(int idx, void *opaque); - -/* - * Callbacks from slirp - */ -typedef struct SlirpCb { - /* - * Send an ethernet frame to the guest network. The opaque - * parameter is the one given to slirp_init(). The function - * doesn't need to send all the data and may return <len (no - * buffering is done on libslirp side, so the data will be dropped - * in this case). <0 reports an IO error. - */ - SlirpWriteCb send_packet; - /* Print a message for an error due to guest misbehavior. */ - 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 */ - void *(*timer_new)(SlirpTimerCb cb, void *cb_opaque, void *opaque); - /* Remove and free a timer */ - void (*timer_free)(void *timer, void *opaque); - /* Modify a timer to expire at @expire_time */ - void (*timer_mod)(void *timer, int64_t expire_time, void *opaque); - /* Register a fd for future polling */ - void (*register_poll_fd)(int fd, void *opaque); - /* Unregister a fd */ - void (*unregister_poll_fd)(int fd, void *opaque); - /* Kick the io-thread, to signal that new events may be processed */ - void (*notify)(void *opaque); -} SlirpCb; - - -Slirp *slirp_init(int restricted, bool in_enabled, struct in_addr vnetwork, - struct in_addr vnetmask, struct in_addr vhost, - bool in6_enabled, - struct in6_addr vprefix_addr6, uint8_t vprefix_len, - struct in6_addr vhost6, const char *vhostname, - const char *tftp_server_name, - const char *tftp_path, const char *bootfile, - struct in_addr vdhcp_start, struct in_addr vnameserver, - struct in6_addr vnameserver6, const char **vdnssearch, - const char *vdomainname, - const SlirpCb *callbacks, - void *opaque); -void slirp_cleanup(Slirp *slirp); - -void slirp_pollfds_fill(Slirp *slirp, uint32_t *timeout, - SlirpAddPollCb add_poll, void *opaque); - -void slirp_pollfds_poll(Slirp *slirp, int select_error, - SlirpGetREventsCb get_revents, void *opaque); - -void slirp_input(Slirp *slirp, const uint8_t *pkt, int pkt_len); - -int slirp_add_hostfwd(Slirp *slirp, int is_udp, - struct in_addr host_addr, int host_port, - struct in_addr guest_addr, int guest_port); -int slirp_remove_hostfwd(Slirp *slirp, int is_udp, - struct in_addr host_addr, int host_port); -int slirp_add_exec(Slirp *slirp, const char *cmdline, - struct in_addr *guest_addr, int guest_port); -int slirp_add_guestfwd(Slirp *slirp, SlirpWriteCb write_cb, void *opaque, - struct in_addr *guest_addr, int guest_port); - -char *slirp_connection_info(Slirp *slirp); - -void slirp_socket_recv(Slirp *slirp, struct in_addr guest_addr, - int guest_port, const uint8_t *buf, int size); -size_t slirp_socket_can_recv(Slirp *slirp, struct in_addr guest_addr, - int guest_port); - -void slirp_state_save(Slirp *s, SlirpWriteCb write_cb, void *opaque); - -int slirp_state_load(Slirp *s, int version_id, - SlirpReadCb read_cb, void *opaque); - -int slirp_state_version(void); - -#ifdef __cplusplus -} /* extern "C" */ -#endif - -#endif /* LIBSLIRP_H */ |