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/*
Copyright (C) 2006 Renaissance Technologies Corp.
main developer: HP Wei <hp@rentec.com>
Copyright (C) 2005 Renaissance Technologies Corp.
Copyright (C) 2001 Renaissance Technologies Corp.
main developer: HP Wei <hp@rentec.com>
Copyright (C) 2000 Aaron Hillegass <aaron@classmax.com>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; see the file COPYING.
If not, write to the Free Software Foundation,
59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#ifndef __rttproto_h
#define __rttproto_h
/* rttsends */
void init_sends(int n);
void set_mode(int new_mode);
int send_page(int page);
void send_cmd(int code, int machine_id);
void send_all_done_cmd();
/* rttcomplaints */
void init_complaints();
int read_handle_complaint();
void wait_for_ok(int code);
void refresh_machine_status();
int is_it_missing(int page);
int has_missing_pages();
void init_missing_page_flag(int n);
void free_missing_page_flag();
void refresh_machine_status();
int get_total_missing_pages();
void page_sent(int page);
void pr_missing_pages();
void do_cntl_c(int signo);
void send_done_and_pr_msgs();
void do_badMachines_exit(char * machine, int pid);
/* setup_socket.c */
void set_delay(int secs, int usecs);
int readable(int fd);
#ifndef IPV6
int complaint_socket(struct sockaddr_in *addr, int port);
int send_socket(struct sockaddr_in *addr, char * cp, int port);
int rec_socket(struct sockaddr_in *addr, int port);
#else
int rec_socket(struct sockaddr_in6 *addr, int port);
int send_socket(struct sockaddr_in6 *addr, char * cp, int port);
int complaint_socket(struct sockaddr_in6 *addr, int port);
#endif
/* set_mcast.c */
int mcast_set_if(int sockfd, const char *ifname, u_int ifindex);
int mcast_set_loop(int sockfd, int onoff);
int mcast_set_ttl(int sockfd, int val);
/* set_catcher_mcast.c */
int Mcast_join(int sockfd, const char *mcast_addr,
const char *ifname, u_int ifindex);
void sock_set_addr(struct sockaddr *sa, socklen_t salen, const void *addr);
/* rttcomplaint_sender */
void send_complaint(int complaint, int page);
void init_complaint_sender();
#ifndef IPV6
void update_complaint_address(struct sockaddr_in *sa);
#else
void update_complaint_address(struct sockaddr_in6 *sa);
#endif
/* rttpage_reader */
void init_page_reader();
int read_handle_page();
/* rttmissings */
int init_missingPages(int n);
int missing_pages();
int is_missing(int page);
void page_received(int page);
int ask_for_missing_page();
int get_total_pages();
/* timing */
void refresh_timer();
double get_accumulated_time();
void start_timer();
void end_timer();
void update_time_accumulator();
double get_accumulated_usec();
void update_rtt_hist(unsigned int rtt);
void pr_rtt_hist();
void init_rtt_hist();
/* signal.c */
typedef void Sigfunc(int); /* for signal handlers */
Sigfunc * Signal(int signo, Sigfunc *func);
int Fcntl(int fd, int cmd, int arg);
int Ioctl(int fd, int request, void *arg);
void Sigemptyset(sigset_t *set);
void Sigaddset(sigset_t *set, int signo);
void Sigprocmask(int how, const sigset_t *set, sigset_t *oset);
#endif
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